Net2Phone Network Card Max 410 User Manual

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The specifications and information regarding the products in this manual  
are subject to change without notice. All statements, information, and  
recommendations in this manual are believed to be accurate but are  
presented without warranty of any kind, express or implied. Users must  
take full responsibility for their application of any products.  
The software license and limited warranty for the accompanying product  
are set forth in the information packet that shipped with the product and  
are incorporated herein by this reference. If you are unable to locate the  
software license or limited warranty, contact your Net2Phone  
representative for a copy.  
The following information is for FCC compliance of Class A devices:  
This equipment has been tested and found to comply with the limits for  
a Class A digital device, pursuant to part 15 of the FCC rules. These  
limits are designed to provide reasonable protection against harmful  
interference when the equipment is operated in a commercial  
environment. This equipment generates, uses, and can radiate radio-  
frequency energy and, if not installed and used in accordance with the  
instruction manual, may cause harmful interference to radio  
communications. Operation of this equipment in a residential area is  
likely to cause harmful interference, in which case users will be required  
to correct the interference at their own expense.  
The following information is for FCC compliance of Class B devices:  
The equipment described in this manual generates and may radiate  
radio-frequency energy. If it is not installed in accordance with 's  
installation instructions, it may cause interference with radio and  
television reception. This equipment has been tested and found to  
comply with the limits for a Class B digital device in accordance with the  
specifications in part 15 of the FCC rules. These specifications are  
designed to provide reasonable protection against such interference in a  
residential installation. However, there is no guarantee that interference  
will not occur in a particular installation.  
Modifying the equipment without 's written authorization may result in  
the equipment no longer complying with FCC requirements for Class A  
or Class B digital devices. In that event, your right to use the equipment  
may be limited by FCC regulations, and you may be required to correct  
any interference to radio or television communications at your own  
expense.  
You can determine whether your equipment is causing interference by  
turning it off. If the interference stops, it was probably caused by the  
Net2Phone equipment or one of its peripheral devices. If the equipment  
causes interference to radio or television reception, try to correct the  
interference by using one or more of the following measures:  
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· Turn the television or radio antenna until the interference stops.  
· Move the equipment to one side or the other of the television or radio.  
· Move the equipment farther away from the television or radio.  
· Plug the equipment into an outlet that is on a different circuit from the  
television or radio. (That is, make certain the equipment and the  
television or radio are on circuits controlled by different circuit breakers  
or fuses.)  
Modifications to this product not authorized by Net2Phone could void  
the FCC approval and negate your authority to operate the product.  
Notwithstanding any other warranty herein, all document files and  
software of these suppliers are provided "as is" with all faults. and the  
above-named suppliers disclaim all warranties, expressed or implied,  
including, without limitation, those of merchantability, fitness for a  
particular purpose and non-infringement or arising from a course of  
dealing, usage, or trade practice.  
In no event shall Net2Phone or its suppliers be liable for any indirect,  
special, consequential, or incidental damages, including, without  
limitation, lost profits or loss or damage to data arising out of the use or  
inability to use this manual, even if or its suppliers have been advised  
of the possibility of such damages.  
Max 410/420/430, Net2Phone, and the logo are registered trademarks  
of , Inc. in the US and certain other countries. All other trademarks  
mentioned in this document are the property of their respective owners.  
Max 410/420/430 User’s Guide  
Rev. 1.5.30 November 2003  
Copyright © 2002, Net2Phone, Inc. All rights reserved  
The use, disclosure, modification, transfer, or transmittal of this work for  
any purpose, in any form, or by any means, without the written  
permission of Net2Phone is strictly forbidden.  
WARNING:  
Handling the cord on this product will expose you to  
lead, a chemical known to the State of California to  
cause [cancer, and] birth defects or other  
reproductive harm. Wash hands after handling.  
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Max 410/420/430 User’s Guide  
Table of Contents  
1
WELCOME......................................................................................1  
OVERVIEW.........................................................................................1  
PRODUCT FEATURES ..........................................................................1  
NEW FEATURES AND FUNCTIONALITY ...................................................3  
PACKAGE CONTENTS..........................................................................5  
SYSTEM AND SERVICE REQUIREMENTS.................................................5  
General Requirements.................................................................5  
Hardware Requirements..............................................................6  
ABOUT THIS GUIDE .............................................................................6  
Symbols.......................................................................................8  
2
GETTING STARTED.......................................................................9  
OVERVIEW.........................................................................................9  
LOCATING YOUR FXS AND/OR FXO PORTS .......................................10  
Physical Port Numbering ...........................................................10  
INSTALLING THE MAX 410/420/430....................................................10  
CONNECTING THE MAX TO A PBX ......................................................12  
Connecting the Max 410’s FXO Ports to a PBX.........................12  
Connecting the Max 420’s FXS Ports to a PBX.........................13  
Connecting the Max 430’s FXS/FXO Ports to a Telephone/PBX  
...................................................................................................14  
CONNECTING THE MAX 420/430’S FXS PORTS TO A FAX MACHINE ......15  
CONNECTING THE MAX 410/420/430 TO A LAN.......................17  
CONNECTING THE MAX 410/420/430 TO A DHCP LAN ......................17  
3
Obtaining the Max 420/430’s DHCP IP Address via a Telephone  
Keypad.......................................................................................18  
Connecting to the Max 410 through a Serial Cable ...................19  
Using the HyperTerminal Emulation Program........................19  
Obtaining the Max’s DHCP IP address via HyperTerminal ....21  
CONNECTING TO A LAN WITH STATIC IP ADDRESSES ..........................21  
Entering Static IP Addresses from a Telephone Keypad...........22  
Disabling DHCP from a telephone keypad (Max 420/430).....22  
Entering an IP Address from a Telephone Keypad (Max  
420/430).................................................................................23  
i
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Max 410/420/430 User’s Guide  
Entering a Netmask Address from a Telephone Keypad (Max  
420/430).................................................................................23  
Re-enabling DHCP from a Telephone Keypad (Max 420/430)  
...............................................................................................24  
Entering Static IP Addresses via HyperTerminal (Max 410)...25  
Turning DHCP On (or Off) from HyperTerminal .....................25  
Entering an IP Address ..........................................................25  
4
5
LOGGING INTO THE MAX WEB MANAGER ..............................29  
OVERVIEW.......................................................................................29  
LOGGING INTO THE WEB MANAGER....................................................29  
USING THE MAX WEB MANAGER .............................................33  
OVERVIEW.......................................................................................33  
PORT CONFIGURATION .....................................................................34  
NETWORK AND VOICE CONFIGURATION ..............................................34  
Network Configuration Table .....................................................35  
Voice Configuration Table..........................................................36  
IP Configuration Table...............................................................36  
CDR Configuration Table...........................................................37  
Configuring Firewalls .................................................................38  
ACCOUNT CONFIGURATION ...............................................................41  
Single Account Management.....................................................42  
Multiple Account Management...................................................43  
The Login Button .......................................................................44  
Announce Account Balance.......................................................44  
ROUTING TABLE CONFIGURATION ......................................................44  
Logical Port Numbering .............................................................45  
Adding an Entry to the Current Routing Table...........................45  
INTEGRATED VOICE RESPONSE (IVR) CONFIGURATION........................47  
Remote IVR Configuration.........................................................47  
Max-to-Max IVR Configuration...................................................51  
Configuring Max-to-Max Calling .............................................52  
Receiving Max-to-Max Calls...................................................54  
INBOUND ALLOW LIST CONFIGURATION...............................................56  
CLASS OF SERVICE CONFIGURATION..................................................58  
PORT CLASS CONFIGURATION ...........................................................60  
LOCAL DIALING SYSTEM....................................................................61  
SYSTEM INFORMATION AND COMMANDS .............................................63  
ii  
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Max 410/420/430 User’s Guide  
OTHER WEB MANAGER FUNCTIONS ...................................................64  
Load Default Config...................................................................64  
Show Log Messages .................................................................65  
Restart System ..........................................................................65  
Upgrading the System Software ................................................65  
Preparing for the Upgrade......................................................66  
Performing the Upgrade.........................................................67  
Help with your Max 410/420/430 ...............................................68  
6
PLACING CALLS .........................................................................69  
OVERVIEW.......................................................................................69  
THE POUND KEY ..............................................................................69  
PLACING CALLS TO THE PSTN ..........................................................69  
Placing Calls to Destinations within North America ...................69  
Placing International Calls .........................................................70  
MAX-TO-MAX CALLING......................................................................70  
Calling a Max 420’s FXS Port from Another Max.......................70  
Calling a Max 410’s FXO Port from Another Max ......................70  
7
APPENDICES ...............................................................................73  
APPENDIX A – TROUBLESHOOTING ....................................................73  
Installation Problems .................................................................73  
Network Problems .....................................................................74  
Configuration Problems .............................................................76  
Calling Problems........................................................................76  
Faxing Problems........................................................................77  
APPENDIX B – TECHNICAL SUPPORT..................................................79  
APPENDIX C – SYSTEM SPECIFICATIONS ............................................80  
APPENDIX D – PHYSICAL AND LOGICAL PORT NUMBER TABLE..............82  
APPENDIX E – APPROVALS AND LISTINGS...........................................83  
For Max 410/ 430.......................................................................83  
FCC Declaration of Conformity...............................................83  
FCC Compliance Statement:..................................................83  
For Max 420...............................................................................83  
FCC Declaration of Conformity...............................................83  
FCC Compliance Statement:..................................................83  
Party responsible for product compliance: .............................84  
APPENDIX F – END USER WARRANTY................................................85  
8
INDEX ...........................................................................................87  
iii  
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Max 410/420/430 User’s Guide – Chapter 1  
1  
Welcome  
Overview  
Congratulations on purchasing the Max 410/420/430!  
The Max 410/420/430 is a Voice over Internet Protocol  
(VoIP) device that allows you to make multiple outgoing  
calls over the Internet using a single Ethernet Local Area  
Network (LAN) connection. The Max 410/420/430 works  
like a gateway to convert the analog signal from your  
telephones to Voice over Internet Protocol (VoIP). It then  
uses the LAN’s broadband connection to send calls over  
the Internet via ’s service platform. Since Net2Phone calls  
bypass most of the Public Switched Telephone Network  
(PSTN), the result is significant savings on long-distance  
communications services.  
This chapter describes:  
Product Features  
New Features and Functionality  
Package Contents  
System and Service  
Requirements  
About this Guide  
Product Features  
The Max 410, 420, and 430 is a stand-alone device that  
connects directly into an existing LAN through an RJ-45  
port. The Max 410 contains four FXO ports, Max 420  
contains four FXS ports and Max 430 contains 3 FXS  
ports and 1 FXO port.  
FXS (Foreign EXchange Station) interfaces are used to  
connect standard analog devices such as corded and  
cordless telephones or fax machines. Optionally, they may  
be connected to the analog trunk card on a Public Branch  
1
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Max 410/420/430 User’s Guide – Chapter 1  
Exchange (PBX), Automatic Public Branch Exchange  
(APBX), or Key Phone System (KPS) systems. They are  
used to place outgoing calls over the Internet and to  
receive incoming calls from other devices.  
FXO (Foreign EXchange Office) ports connect to the  
analog line card on a PBX, APBX, or KPS, or to an analog  
phone jack, to provide connectivity to the Max from  
phones both inside and outside of the PBX system.  
In addition to the FXS functions, FXO ports provide limited  
Interactive Voice Response (IVR) functionality, which  
includes multiple options for caller greetings, passwords,  
and Internet call forwarding. This allows the Max 410 to  
assume many IVR functions when the PBX does not  
provide them.  
A separate port with its own telephone line connection to  
the PBX, or to an analog telephone, is required for every  
concurrent telephone call (or conversation). For example,  
if capability for 3 concurrent calls is desired, then the Max  
must have at least 3 ports connected to the PBX or to  
analog telephones.  
The Max 410, 420, and 430 feature several proprietary  
QoS (Quality of Service) enhancements, including:  
G.168 echo cancellation  
Voice Activity Detection (VAD)  
Comfort Noise Generation (CNG)  
Dynamic jitter buffer control  
More feature highlights include:  
Improved Call Quality – The Max 410, 420,  
and 430 are compatible with more state-of-the-  
art gateways such as Nuera and Cisco (when  
available), which greatly improves the quality of  
calls with reduced latency.  
Dropped Call Prevention – The Max 410,  
420, and 430 are now more reliable in retaining  
calls in progress by re-establishing connections  
to call controllers if an IP stream is lost. This  
feature will greatly improve dropped call  
problems for ADSL or Cable modem users as  
well as LAN network users.  
2
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Max 410/420/430 User’s Guide – Chapter 1  
Account Balance Announcement by Port –  
The Max 410, 420, and 430 have a Web  
configurable toggle switch that enables the IVR  
to announce the account balance or minutes  
remaining on the port that the call is going  
over.  
Greeting Message - A greeting message will  
play prior to the dialed call being sent to the  
call servers.  
New Password Functionality - When a user  
selects Password mode or Acc/Pin/Password  
mode and the password field is empty, an error  
message is displayed and the password value  
is not saved in flash memory.  
Call Detail Record (CDR) Generation –  
Administrators can select to have CDRs  
generated and sent to the Max Automated  
Billing System (ABS).  
TX/RX Silence Detection – The Max 410,  
420, and 430 detects both TX/RX silence on an  
FXO port and then disconnects the call based  
on the duration of call silence.  
Multiple Frames per Packet Support - The  
Max 410, 420, and 430 supports multiple  
frames per packet on the G.732 codec.  
Upgraded Vocfiles – Updated vocfile included  
with software upgrade.  
New Features and Functionality  
Version 1.5.30 provides the following new features:  
T.38 Fax Protocol Supported – This version  
features enhanced functionality of the industry  
standard T.38 fax protocol, including automatic  
fax detection, built-in redundancy, and higher  
success rates.  
IMPORTANT: Before upgrading to version  
1.5.30 to take advantage of the enhanced  
T.38 functionality, please refer to the  
Upgrading the System Software section on  
page 65 in this Guide.  
3
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Max 410/420/430 User’s Guide – Chapter 1  
Inbound Allow List – The Inbound Allow List  
feature for FXO ports allows the user to specify  
the allowable inbound numbers that can make  
use of the port for outbound calls.  
Class of Service – The new Class of Service  
feature sets the call authorization classes for  
restricting outbound calls. Users cannot make  
a call to the restricted numbers that are in both  
his/her own class and a higher class.  
Local Dialing System – This version features  
the addition of the Local Dialing System, which  
enables users to dial phone numbers on the  
Max 410, 420, and 430 products as they  
normally do on their ordinary phones. That is,  
users do not have to dial an international call  
access number and country code number if the  
call destination is the same country where user  
lives. Similarly, the area code can be omitted  
for calls made to the same area. Users can  
configure a dialing pattern on the Max 410,  
420, or 430 that is as close as possible to the  
host country's dialing pattern.  
FTP Block – The FTP Block feature enables  
the Max to block an FTP connection. For  
example, if you want to upgrade the Max via  
FTP, you must start the FTP server daemon in  
the Max unit. This is an important security  
measure to help block unwanted connections.  
HTTP Port Change – This version includes a  
feature that allows the HTTP port number to be  
changed from the standard port 80 using  
HyperTerminal and telnet. Changing the port  
number to a number other than 80 increases  
the security for users accessing the Web  
Manager.  
If you have an older version of the Max 410, 420, or 430  
software, and you want to take advantage of these new  
features, you can download the software from:  
4
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Max 410/420/430 User’s Guide – Chapter 1  
Package Contents  
You should find the following contents in your Max 410,  
420, or 430 package:  
Max 410, 420, or 430 device  
Power adapter  
100-250V AC input 0.5A  
+5V DC output 3.0A  
One telephone cable (RJ-11)  
User’s Guide (if not available in your package,  
please contact your distributor)  
Warranty card  
System and Service Requirements  
You will need the following items/services to use your Max  
410, 420, and 430:  
General Requirements  
To configure and manage the unit, you will need:  
A PC workstation with any recent Web  
browser, connected to the LAN.  
For the Max 410, which has FXO ports only  
(for initial LAN configuration):  
The HyperTerminal PC application  
(included in all Microsoft operating  
systems), or an equivalent terminal-  
emulator application.  
A standard serial cable  
NOTE: On the Max 410, LAN settings must  
be configured using a PC with a serial  
cable connection. For details, refer to  
Connecting to the Max 410 Through a  
Serial Cable on page 17 of this Guide.  
5
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Max 410/420/430 User’s Guide – Chapter 1  
Hardware Requirements  
To use the Max 410, 420, or 430, you will need:  
A Max 410, 420, or 430 unit and power cord.  
A Local Area Network (LAN) with a broadband  
connection, which must not have proxy server  
caching.  
If your LAN uses static addresses you will also  
need: an IP address, netmask, and gateway  
address for the Max (all available from your  
Network Administrator).  
With FXS ports: a corded or cordless analog  
telephone, and additional analog devices as  
desired for each port. Optional: a PBX, APBX,  
or KPS with an analog trunk card installed.  
With FXO ports: a PBX, APBX, or KPS with an  
analog line card installed.  
A Net2Phone account number and PIN  
(available from your reseller).  
A separate port with its own telephone line  
connection to the PBX, or to an analog  
telephone, is required for each concurrent  
telephone call desired. For example, if  
capability for 3 concurrent calls is desired, then  
the Max must have at least 3 ports, each  
connected to the PBX or to an analog  
telephone.  
About this Guide  
This User’s Guide, as well as the other instructional  
literature that accompanies the Max 410, 420, and 430, is  
intended for people who have a moderate degree of  
experience installing networking equipment such as  
routers, hubs, servers, and switches, and are familiar with  
basic wiring and cabling practices.  
In addition to this User’s Guide, the Max 410/420/430 is  
shipped with a product manual containing four modules:  
A Quick Start Guide describing hardware  
installation, cabling, and configuration for a  
basic, uncomplicated installation.  
6
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Max 410/420/430 User’s Guide – Chapter 1  
A Hardware Installation Guide describing  
hardware installation, cabling, and safety-  
related issues.  
A User Guide outlining how to install,  
configure, and use the Max.  
NOTE: This Net2Phone User’s Guide,  
marked with the latest version number,  
supersedes the User Guide included in the  
manual shipped with the device..  
A Command Reference Guide describing  
advanced configuration of the Max  
410/420/430 through a serial connection.  
The table below provides a brief overview of the main  
topics covered in this Guide.  
FOR INFORMATION ON…  
GO TO…  
Product features  
Chapter 1, Welcome  
Hardware requirements  
Chapter 1, Welcome  
Installing the Max 410, 420,  
or 430  
Chapter 2,  
Getting Started  
Connecting the Max to a  
PBX  
Chapter 2,  
Getting Started  
Connecting the Max 420 or  
430 to a Fax Machine  
Chapter 2,  
Getting Started  
Connecting to a DHCP LAN  
Chapter 3, Connecting  
the Max 410, 420, and  
430 to a LAN  
Connecting to a LAN with a  
Static IP Address  
Chapter 3, Connecting  
the Max 410, 420, and  
430 to a LAN  
Accessing the Max’s Web  
Manager  
Chapter 4, Logging into  
the Max Web Manager  
Configuring Accounts  
Chapter 5, Using the  
Max Web Manager  
7
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Max 410/420/430 User’s Guide – Chapter 1  
FOR INFORMATION ON…  
GO TO…  
IVR Configuration  
Chapter 5, Using the  
Max Web Manager  
Upgrading the Firmware  
Chapter 5, Using the  
Max Web Manager  
Max-to-Max Calling  
Troubleshooting  
Chapter 6, Placing Calls  
Chapter 7, Appendices  
Chapter 7, Appendices  
Technical Support  
Symbols  
Throughout the user’s guide, you will see information  
highlighted for you with the following fun symbol icons:  
SYMBOL  
REPRESENTS  
Chapter Description  
Note  
Tip  
Important  
8
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Max 410/420/430 User’s Guide – Chapter 2  
2  
Getting Started  
Overview  
To start using your Max 410, 420, or 430, you simply have  
to:  
1. Install the Max 410/420/430 unit in its location  
and connect the cabling.  
2. Configure the LAN settings on the Max  
410/420/430 so that it communicates with your  
LAN.  
3. Log in to the Max 410/420/430 Web Manager.  
4. Finish configuring your FXS ports via the Web  
Manager.  
5. Test your installation by making an Internet  
telephone call.  
This chapter covers the first step in the process: installing  
and connecting the Max 410/420/430 to a PBX or fax  
.
This chapter describes:  
Locating your FXS and FXO  
ports  
Installing the Max 410/420/430  
Connecting the Max 410/420/430  
to a PBX  
Connecting the Max 410/420/430  
to a fax machine  
9
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Max 410/420/430 User’s Guide – Chapter 2  
Locating Your FXS and/or FXO  
Ports  
You need to be able to identify the Max’s physical port  
numbers before you can begin configuring its LAN  
settings.  
The RJ-11 sockets are visible on the Max’s rear panel.  
Figure 1, below, shows the rear panel of a Max with 4  
ports.  
Physical Port Numbering  
Figure 1 illustrates the physical port numbering on the Max  
410/420/430’s rear panel for a unit with 4 ports installed.  
These numbers are referenced by the Max Web Manager  
when identifying ports, setting up the Max’s features and  
configuring calling accounts.  
Figure 1 – Physical Port Numbering  
As the illustration shows, the ports are numbered from left  
to right. The left-most port is port number 1 and the last  
one on the right is number 4.  
Ports also have logical numbers, used by the Routing  
Table, which are different from their physical numbers.  
Logical port numbering is where the FXS and FXO ports  
are counted separately, and the count starts from zero  
instead of one (See the Routing Table Configuration  
section on page 42 in this Guide).  
Installing the Max 410/420/430  
Proceed with installation as follows:  
1. Install the unit in a well-ventilated area. If it is to  
be placed on a surface rather than in a rack, be  
sure that all four rubber feet are in place to allow  
10  
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Max 410/420/430 User’s Guide – Chapter 2  
for proper air circulation. Do not place objects in  
excess of 20 pounds on top of the unit.  
IMPORTANT: Please refer to the Max  
410/420/430 Hardware Installation Guide  
and observe the safety precautions listed.  
2. Connect an analog telephone to any one of the  
FXS ports. (Max-420).  
NOTE: For the Max 410, initial LAN  
configuration is done via a PC connected  
to the Max through its serial port, using the  
HyperTerminal terminal emulator  
application (or equivalent), which is  
included with all Microsoft™ operating  
systems. This procedure is explained in  
Using the HyperTerminal Emulation  
Program on page 18 in this Guide.  
3. Connect the RJ-45 LAN port to a hub or switch.  
4. Connect your FXS and/or FXO ports to your PBX  
as per the illustrations in Figures 2, 3, and 4,  
below.  
11  
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Max 410/420/430 User’s Guide – Chapter 2  
Connecting the Max to a PBX  
The following images illustrate the connections necessary  
when connecting the Max 410, 420, or 430 to a PBX.  
Connecting the Max 410’s FXO Ports to a  
PBX  
Figure 2 – Max 410 Connections to a PBX  
LEGEND:  
COIC/COIB: Central Office Interface Card or Board  
PBX: Private Branch Exchange  
PSTN: Public Switched Telephone Network  
Trunk or CO Line: Line from Central Office switch  
12  
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Max 410/420/430 User’s Guide – Chapter 2  
Connecting the Max 420’s FXS Ports to a  
PBX  
Figure 3 – Max 420 Connections to a PBX  
LEGEND:  
SLIC/SLIB: Subscriber Line Interface Card/Board  
SLT: Single Line Terminal or Telephone (analog telephone)  
Trunk or CO Line: Line from Central Office switch  
13  
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Max 410/420/430 User’s Guide – Chapter 2  
Connecting the Max 430’s FXS/FXO Ports to  
a Telephone/PBX  
Figure 4 – Max 430 Connections to a PBX  
When you have finished connecting the Max’s FXS and  
FXO ports as illustrated in one of the images above, plug  
the unit into a power outlet and turn it on.  
Your Max 410/420/430 hardware setup is now complete.  
The next step is to configure the unit to communicate with  
your LAN so that you can browse the Max Web Manager.  
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Max 410/420/430 User’s Guide – Chapter 2  
Connecting the Max 420/430’s FXS  
Ports to a Fax Machine  
Connecting your Max 420 or 430 to a fax machine is as  
simple as connecting the fax machine’s RJ-11 cable to an  
FXS port on the Max 420 or 430.  
To place a fax call, just use the fax machine as usual: dial  
the desired number and then send the fax.  
NOTE: The Max 410 will not work with a fax  
machine because it has no FXS ports, only  
FXO ports.  
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Max 410/420/430 User’s Guide – Chapter 3  
Connecting the Max  
410/420/430 to a LAN  
3  
Whether your LAN uses DHCP or static addresses, you  
can set the Max 410/420/430’s LAN configuration in either  
of two ways:  
via a touch-tone keypad, or  
through a serial connection via the  
HyperTerminal terminal-emulator application.  
This section explains how to set the Max 410/420/430’s  
LAN configuration using either method.  
This chapter describes:  
Connecting the Max 410/420/430  
to a DHCP LAN  
Connecting to a LAN with static  
IP addresses  
NOTE: On a Max 410, LAN settings must  
be configured using a PC with a serial  
cable connection using the HyperTerminal  
terminal emulator application, which is  
included with all MS operating systems.  
Connecting the Max 410/420/430 to  
a DHCP LAN  
This section explains how to connect your Web browser to  
the Max 410, 420, or 430 if your LAN uses DHCP  
addressing. If your LAN uses static IP addresses, skip to  
Connecting to a LAN with Static IP Addresses, on page  
20 in this Guide.  
The default configuration for the Max 410, 420, and 430 is  
for DHCP (Dynamic Host Configuration Protocol).  
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Therefore, if your LAN uses DHCP, the Max  
410/420/430’s IP address parameters were configured  
automatically when you connected it to the LAN. In this  
case, you only need to know the IP address that was  
assigned to the unit by the LAN before you can browse the  
Max Web Manager, Max 410/420/430’s Web-based  
configuration system. If your LAN is using DHCP,  
configuring the Max 410/420/430 will entail the following  
steps:  
1. Obtain the Max 410/420/430’s current IP address  
(see Obtaining the Max 420/430’s DHCP IP  
Address via a Telephone Keypad on page 17  
in this Guide.).  
2. Log in to the Max Web Manager.  
3. Set the required configuration parameters in the  
Max Web Manager.  
Obtaining the Max 420/430’s DHCP IP  
Address via a Telephone Keypad  
The handiest way to query the Max 420’s current IP  
address is usually from a telephone keypad (if an FXS port  
is present). To use this procedure you will need a standard  
analog corded or cordless touch-tone telephone. Get a  
pencil and paper to write down the IP address.  
1. Connect an analog telephone to any FXS port on  
the Max 410/420/430.  
2. Pick up the telephone handset and dial ***1  
(***1 on the keypad).  
The voice prompt responds: “Your address is…”  
and the IP address is announced.  
3. Write down the address and hang up the  
telephone. If you need to hear the address again,  
hang up the telephone, then repeat step 2.  
You are now ready to finish setting up the Max  
410/420/430 using the Max Web Manager. Proceed to  
Chapter 4, Logging In to the Max Web Manager.  
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Connecting to the Max 410 through a Serial  
Cable  
This section explains how to connect to the Max and  
obtain its DHCP IP address. The remaining configuration  
tasks can then be completed more easily via the Max Web  
Manager.  
NOTE: For the Max 410 units, LAN settings  
can only be configured using this method.  
Using the HyperTerminal Emulation Program  
For this procedure you will need a standard serial cable  
(D-sub 9-pin, male-to-female, straight-through connection)  
as shown in Figure 5, and a PC running the  
HyperTerminal terminal-emulator program (or an  
equivalent), which is included with Microsoft operating  
systems. It is usually found in the Programs menu, under  
Accessories.  
Figure 5 – Serial Cable Connection  
1. With the power to the Max 410 turned OFF,  
connect the cable from the unit’s serial port to  
one of the PC’s serial ports. Note which of the  
PC’s serial ports you are using.  
2. Launch HyperTerminal and set up a new  
connection.  
3. In the dialog box, specify the appropriate serial  
port, and set the serial communication  
parameters as follows:  
Baud rate  
Parity  
Character size  
Stop Bit  
19200  
None  
8
1
Flow Control  
None  
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4. Power-on the Max, then press the Enter key.  
The boot messages are displayed, followed by  
the command prompt n2p:>.  
NOTE: n2p is the default system name with  
which the unit is shipped. This can be  
replaced by a system name you select, such  
as MY_Max:>. To change the system name,  
see System Information and Commands on  
page 49 in this Guide.  
5. Press the Enter key.  
The Login: prompt is displayed.  
6. Three default user IDs are provided:  
root  
manager  
sysadm  
Type one of these user IDs at the Login: prompt,  
followed by the R key.  
For example, type root, and then press the  
Enter key.  
The Password: prompt appears.  
7. At the Password: prompt, type the default  
password, n2p, and then press the Enter key.  
The command line prompt n2p:> appears. You  
are now logged in.  
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NOTE:  
The Max 410/420/430 provides  
three fixed user (or manager)  
names. You can change any  
manager’s password, but  
managers cannot be created,  
deleted, or renamed.  
Manager names and passwords are  
case sensitive.  
Obtaining the Max’s DHCP IP address via  
HyperTerminal  
If your LAN uses static addresses, refer to Entering  
Static IP Addresses via HyperTerminal on page 21 in  
this Guide.  
1. Establish a serial connection from your computer  
to the Max 410 (refer to Using the  
HyperTerminal Emulation Program on page 18  
in this Guide.)  
2. After logging in to the Max 410, type  
/config/ip at the command prompt.  
The active directory changes to /config/ip  
and the prompt becomes n2p:/config/ip>.  
3. Type S followed by the Enter key.  
The Max 410’s IP address and netmask are listed  
on the screen. Write them down and keep them  
for future reference.  
If your LAN uses DHCP, you are now ready to finish  
setting up the Max 410/420/430 using the Max Web  
Manager. Proceed to Chapter 4, Logging Into the Max  
Web Manager.  
Connecting to a LAN with Static IP  
Addresses  
This section explains how to connect your Web browser to  
the Max 410/420/430 if your LAN uses static IP  
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Max 410/420/430 User’s Guide – Chapter 3  
addresses, using either a telephone keypad or serial  
connection. The process will entail the following steps:  
1. Disable DHCP in the Max 410/420/430.  
2. Enter a static IP address.  
3. Enter a netmask address.  
4. Reset the unit.  
5. Log in to the Max Web Manager.  
6. Set the required configuration parameters in the  
Max Web Manager.  
Entering Static IP Addresses from a  
Telephone Keypad  
If your LAN uses static IP addresses, the most practical  
way to set up the Max 420 or 430 is to enter an IP address  
and netmask from a telephone keypad. You can then  
finish setting up the unit while browsing the Max Web  
Manager.  
Disabling DHCP from a telephone keypad (Max  
420/430)  
Since the Max 410/420/430 is shipped with DHCP  
enabled, you need to disable DHCP to use static IP  
addresses. To disable DHCP, proceed as follows:  
1. Connect an analog telephone to any RJ-11 port  
on the Max 410/420/430.  
2. Lift the handset and dial ***5 (the disable DHCP  
parameter code).  
The voice prompt announces, “DHCP is disabled  
now. Please press pound”.  
3. Press the pound key (#).  
4. Hang up the telephone.  
DHCP is now disabled.  
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Entering an IP Address from a Telephone  
Keypad (Max 420/430)  
Ask your Network Administrator for the IP address that will  
be assigned, the LAN’s netmask address, domain name,  
and any other IP parameters that can be provided.  
To enter an IP address:  
1. Lift the telephone handset and dial ***2 (the IP  
address parameter code).  
The voice prompt responds, “Please enter your  
IP address.”  
2. Dial the numbers for the IP address you wish to  
enter on the telephone keypad. Use the star key  
(*) to replace the periods in the address and end  
with the pound key (#).  
For example, if you want to enter the IP address  
192.168.172.19, you would enter  
192*168*172*19# from your telephone keypad.  
The voice prompt responds, “Your IP address  
is…” and repeats the address you entered.  
3. If the new address is correct, simply hang up the  
telephone. If the new address is incorrect, hang  
up the telephone and repeat from step 1, above.  
4. Reset the Max 420 to activate the changes. To  
do this, power-off the unit, wait 10 seconds, and  
turn it on again.  
You are now ready to finish setting up the Max 420 using  
the Max Web Manager. Proceed to Chapter 3, Logging  
Into the Max Web Manager.  
Entering a Netmask Address from a Telephone  
Keypad (Max 420/430)  
To enter a netmask address:  
1. Lift the handset and dial ***3 (the netmask  
parameter code).  
The voice prompt responds, “Please enter your  
netmask.”  
2. Proceed as in step 2, above, entering the desired  
netmask address from the telephone keypad.  
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Max 410/420/430 User’s Guide – Chapter 3  
The voice prompt responds, “Your netmask  
address is…” and repeats the address you  
entered.  
3. If the new address is correct, simply hang up the  
telephone. If the new address is incorrect, hang  
up the telephone and repeat from step 1, above.  
4. Reset the Max 420 to activate the changes. To  
do this, power-off the unit, wait 10 seconds, and  
turn it on again.  
The new netmask address is now in effect.  
If you are using static IP addresses, you are now ready to  
finish setting up the Max 420 using the Max Web  
Manager. Proceed to Chapter 4, Logging In to the Max  
Web Manager.  
Re-enabling DHCP from a Telephone Keypad  
(Max 420/430)  
If you need to re-enable DHCP in the Max 420, proceed  
as follows:  
1. Lift the handset and dial ***4 (the enable DHCP  
parameter code).  
The voice prompt announces, “DHCP is enabled  
now. Please press pound.”  
2. Press the pound key (#).  
DHCP is now enabled.  
The telephone keypad configuration parameter codes are  
as follows:  
Telephone Keypad Configuation Parameter Codes  
Read IP address  
***1  
Assign static IP address  
***2  
***3  
***4  
***5  
Assign netmask  
DHCP enable  
DHCP disable  
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Entering Static IP Addresses via HyperTerminal  
(Max 410)  
Although many of the Max 410’s IP parameters can be set  
manually through the serial connection, if desired, this  
section will only show you how to set the IP address and  
netmask parameters. The procedure is as follows.  
NOTE: For Max 410 units, LAN settings can  
only be configured by this method.  
Turning DHCP On (or Off) from HyperTerminal  
The Max’s default DHCP setting is DCHP enabled. Before  
you can enter a static IP address, you must first disable  
DHCP. (The same procedure is used to re-enable it, if  
necessary.)  
1. Start your HyperTerminal connection as directed  
in using the HyperTerminal Emulation Program  
on page 18.  
2. After logging in:  
a. From the root directory, type NETUTIL R to  
move to the network utility directory.  
b. From the n2p:/netutil> prompt, type  
dhcpd disable and then press the Enter  
key.  
Entering an IP Address  
In step 3 of Obtaining the Max’s DHCP IP Address via  
HyperTerminal on page 20, the menu illustrated in Figure  
6 displays:  
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Figure 6 – HyperTerminal Window  
To connect to the Max Web Manager, you will need to  
enter at least an IP address and netmask.  
To enter the Max’s IP parameters from this menu:  
1. Type the number of the parameter you want to  
enter or change.  
2. At the Enter <parameter>: prompt, enter the  
desired value.  
For example:  
a. Enter 1 at the menu prompt to change the IP  
Address.  
The Enter IP Address prompt  
appears (Figure 7).  
b. At the prompt, enter the IP address you wish  
to assign.  
The Max confirms your entry. The confirmation  
scrolls by quickly, so you need to scroll up to see  
it.  
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Figure 7 – HyperTerminal Window (Enter IP Address)  
3. When you finish making changes, reset the Max  
410 to activate the changes. You may either:  
type /system/reset at the command  
line, or  
power-off the unit, wait 10 seconds, and  
turn it on again.  
4. (Optional) Ping the Max from a PC, as illustrated  
below, using the new IP address, to confirm that  
the correct parameters have been entered and  
stored successfully.  
Figure 8 – Pinging the Max  
The new IP address and netmask are now in effect. If you  
are using static IP addresses, you are now ready to finish  
setting up the Max 410 using the Max Web Manager.  
Proceed to Chapter 4, Logging In to the Max Web  
Manager.  
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Max 410/420/430 User’s Guide – Chapter 4  
Logging into the Max  
Web Manager  
4  
Overview  
Before you can log in to the Max Web Manager, you need  
to know the Max’s current IP address. To obtain its IP  
address via a telephone keypad or serial connection, refer  
to the procedures in Chapter 3, Connecting the Max  
410/420/430 to a LAN.  
This chapter describes:  
Logging into the Max  
410/420/430 Web Manager  
REMINDER:  
If you want to query the unit from a  
telephone keypad, see Obtaining  
the Max 420/430’s DHCP IP  
Address via a Telephone Keypad  
on page 17 in this Guide.  
If you want to query the unit  
through a serial cable, see  
Connecting to the Max 410  
through a Serial Cable on page 17  
in this Guide.  
Logging into the Web Manager  
Once you know the Max 410/420/430’s IP address, you  
are ready to log in to the unit through a Web browser as  
follows:  
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1. Open a new browser window and enter the Max  
410/420/430’s IP address in the address box.  
The Max Web Manager Door page appears.  
Figure 9 – Max 410/420/430 Door Page  
2. Click the enter - Open the door area.  
The Network Password dialog box appears.  
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Max 410/420/430 User’s Guide – Chapter 4  
Figure 10 – Network Password Dialog Box  
3. Enter your User Name and Password.  
NOTE: The default user name is root and the  
default password is n2p.  
You are now logged in. The Max Web Manager  
Site Map page displays.  
Figure 11 – Max Web Manager Site Map Page  
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Max 410/420/430 User’s Guide – Chapter 5  
Using the Max Web  
Manager  
5  
Overview  
The Max Web Manager is a powerful tool that allows you  
to configure and manage your Max 410/420/430. The  
menu options provide access to network, account, and  
IVR configuration, just to name a few. You can also  
assign the default settings to the Max 410/420/430 or  
download the latest version of the firmware.  
Upon logging into the Web Manager (see Chapter 4,  
Logging into the Web Manager for details), the Site Map  
page displays. This page outlines the menu options and  
the functions within each of them. You can navigate  
through the site using this page or you can use the sidebar  
menu on the left-hand side of the page.  
This chapter describes the pages accessible via the Web  
Manager and how to use them to configure the Max  
410/420/430.  
This chapter describes:  
Port Configuration  
Network and Voice  
Configuration page  
How to configure firewalls  
Account Configuration  
IVR Configuration page  
Current routing table  
System Information page and  
commands  
Other Web Manager functions  
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Port Configuration  
In the Address Table Configuration table on the Port  
Configuration page, you can assign a local address to  
each port, allowing you to simulate a local PBX in which  
the ports can easily communicate with each other.  
To assign an address to a port:  
1. Click the Port Configuration link on the Site  
Map page or on the sidebar menu.  
2. Click in the Local Address field corresponding  
with the port number you would like to configure.  
3. Enter the local address.  
4. Click the Save button to save your setting.  
Figure 12 – Port Configuration Page  
Network and Voice Configuration  
The Network and Voice Configuration Page contains four  
separate tables:  
Network Configuration  
Voice Configuration  
IP Configuration  
CDR Configuration  
To access the Network and Voice Configuration page,  
click the Network and Voice Config link in the sidebar  
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Max 410/420/430 User’s Guide – Chapter 5  
menu. To modify any parameters on the page, simply  
enter the desired values into the respective boxes.  
NOTE:  
DHCP users: If your LAN uses DHCP  
addresses, you do not have to configure this  
page. You may proceed directly to Account  
Configuration, later in this chapter.  
Static address users: Your IP address and  
Subnet netmask are already present in the IP  
Configuration table. Now you need to enter  
the additional IP parameter information you  
obtained from your LAN administrator. See  
the IP Configuration section for more details.  
Network Configuration Table  
The Network Configuration table displays the doorman IP  
addresses and ports, and the TCP/UDP start ports; the  
Port numbers parameters must be changed to permit  
access when a LAN’s firewall permits only pre-assigned  
TCP/UDP port numbers to be used.  
Figure 13 – Network Configuration Table  
The table includes the following fields:  
Doorman  
Primary IP  
o
o
IP Address  
Port  
Secondary IP  
IP Address  
Port  
o
o
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Max 410/420/430 User’s Guide – Chapter 5  
Client  
TCP Start Port  
OPAL Start Port  
UDP Start Port  
NIC  
Voice Configuration Table  
The Voice Configuration table allows you to set the Jitter  
Buffer Bounds, which are used to control Quality of  
Service (QoS). The default values in the Voice Lower  
Bound (3) and the Voice Upper Bound (5) fields should  
not normally be changed.  
Figure 14 – Voice Configuration Table  
IP Configuration Table  
In the IP Configuration table, you can enter the Max  
410/420/430’s IP-related parameters, such as Netmask  
address, default gateway address, and DNS IP addresses.  
Figure 15 – IP Configuration Table  
If you are using a static IP address, you need to enter the  
IP information in this table:  
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IP Address (may already be populated)  
Netmask Address (may already be populated)  
Default Gateway  
DNS Server IP (Primary)  
DNS Server IP (Secondary)  
Domain Name (if applicable)  
CDR Configuration Table  
The CDR Configuration table allows you to enable the call  
detail record (CDR) feature and assign the CDR server IP  
addresses. It also displays the connection status of each  
server.  
Figure 16 – CDR Configuration Table  
The CDR Configuration table contains the following fields:  
CDR function enable checkbox – click to  
enable the CDR feature  
CDR Server 1 IP – to the right of the field is  
the connection status:  
Connected – the device is successfully  
communicating with Max ABS  
Disconnected – the device is not able to  
communicate with Max ABS or Max ABS  
is not set up  
Idle – CDR is not enabled  
CDR Server 2 IP – to the right of the field is  
the connection status:  
Connected – the device is successfully  
communicating with Max ABS  
Disconnected – the device is not able to  
communicate with Max ABS or Max ABS  
is not set up  
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Idle – CDR is not enabled  
NOTE: If a default gateway address or a  
DNS server address is not used the value  
0.0.0.0 must be entered into their  
respective boxes. If the boxes are left  
blank the modified configuration settings  
will not be saved.  
REMINDER: Configuration changes you  
make in the Max 410/420/430 are not  
applied until you reset the unit. To do this,  
you may either:  
go to the Restart System page (see  
Restart System on page 52 in this  
Guide) and click Restart,  
type /system/reset at the  
command prompt, or  
power-off the unit, wait 10 seconds,  
and turn it on again.  
Configuring Firewalls  
In Max-to-Max calling (when you call any Max unit from  
another Max), if either Max is connected to a LAN that  
employs a firewall, you will need to configure settings on  
both the Max and the firewall before Max-to-Max calls can  
be placed. This section will explain how to make the  
necessary adjustments.  
If your connection to the Internet utilizes a firewall, several  
ports will have to be opened to allow your Net2Phone Max  
gateway to make and receive calls to other Net2Phone  
devices.  
UDP Port 6801 must be opened. The following port  
types/ranges must also be opened (the numbers displayed  
are the default start points for each):  
UDP Port (OPAL) 7000  
TCP Port 4000  
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UDP Port 21000  
The table below explains the procedure for opening  
firewall ports for your Max gateway. This example  
illustrates the UDP Port (OPAL) assignments (with a  
default start point of 7000) for a 4-port Max gateway.  
MAX  
PORT #  
FIREWALL  
PORT TYPE  
FIREWALL  
PORT  
NUMBERS  
1
2
3
4
UDP Port (OPAL)  
UDP Port (OPAL)  
UDP Port (OPAL)  
UDP Port (OPAL)  
7000 - 7001  
7002 - 7003  
7004 - 7005  
7006 - 7007  
In this example, the range to be opened is 7000 to 7015.  
The range is determined by the following formula:  
Max Default Start Port + (Number of Max Ports * 2) – 1  
or in this example:  
7000 + (4*2) – 1 = 7007  
The table shows the firewall port assignments based on  
the default start port. If the Max gateway default start  
ports noted above are in conflict with your corporate  
firewall settings, you may assign port numbers in the  
range of 4000 to 65000 by applying the same principle  
illustrated in the table.  
The TCP Port and UDP Port start parameters in the  
Network Configuration table must match the open firewall  
ports.  
If there are multiple Max gateways behind a firewall, this  
process must be repeated for each unit, using different  
UDP ports & TCP ports.  
NOTE: The Net2Phone Max gateway will  
not work behind a proxy server.  
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NOTE: The TCP start port and UDP start  
port parameters in the Network  
Configuration table must match the open  
firewall ports. If there are multiple Max  
gateways behind a firewall, this process  
must be repeated with different UDPPORT  
& TCPPORTs for each unit.  
NOTE: If you have more than one Max  
behind the same firewall you must repeat  
the process for each unit opening a  
different UDPPORT and TCPPORT for  
each.  
In Max-to-Max calling (when you call a Max unit from  
another Max), if either Max is connected to a LAN that  
employs a firewall, you will need to configure settings on  
both the Max and the firewall before Max-to-Max calls can  
be placed. This section will explain how to make the  
necessary adjustments.  
1. On the Firewall:  
a. Open UDP Port 6801.  
b. Open an additional UDP Port in the range of  
21000-65535.  
c. Open a TCP Port in the range of 4000 –  
4015 for 8 ports and 4000 – 4031 for 16  
ports. This must not be the same number  
port you opened in the previous step.  
(The maximum number in the range is  
determined by the following formula:  
Maximum = 4000 + (number of ports * 2) –  
1.)  
2. Access the Network Configuration Table on  
Max’s Network and Voice Configuration page.  
After opening the appropriate UDPPORT and  
TCPPORT on the firewall (or having your  
Broadband Service Provider open a port on the  
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Max 410/420/430 User’s Guide – Chapter 5  
firewall for your Max 410/420/430 unit), you must  
specify these open ports on the Max device(s):  
a. Change the TCP Start Port to the port you  
opened in step 1-c. For example, if you  
opened TCPPORT 21057 in step 1-c, enter  
21057 for the TCP Start Port as shown in  
Figure 17, below, illustrating the Network  
Configuration Table on the Network and  
Voice Configuration page.  
b. Change the UDP Start Port to the port you  
opened in step 1-b. For example, if you  
opened UDPPORT 21000 in step 1-b, enter  
21000 for the UDP Start Port as illustrated in  
Figure 17, below.  
Figure 17 – Network Configuration Table  
3. After you have made the desired changes, click  
the Save button at the bottom of the page to save  
the new settings, then restart the Max.  
The new settings should now be in effect.  
NOTE: Some firewalls require the opened  
port to be forwarded to the Max’s IP  
address. Consult your LAN administrator  
to determine if this is the case with your  
firewall.  
Account Configuration  
Click the Account Config link to access the Account  
Information page, illustrated in Figure 18 below.  
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Figure 18 – Account Information Table  
The Max 410/420/430 allows accounts to be managed in  
either of two ways:  
Single Account Management - All of the ports  
on the Max 410/420/430 can operate from a  
single account number and PIN, or  
Multiple Account Management - You can use  
a different account and PIN for each port.  
The multiple DID feature enables Max 410, 420, or 430 to  
receive multiple incoming calls on a single DID account.  
Simply enter a single DID account, and click the Use  
account for all ports button.  
When you click the Announce Account Balance box in  
the Account Information screen, you can now check the  
remaining balance on your Net2Phone account.  
Single Account Management  
For single account management:  
1. Click in the Account field corresponding with the  
port you would like to configure, and enter a  
Net2Phone account number.  
2. In the PIN field, enter the Personal Identification  
Number for that account.  
3. Check the Use account for all ports checkbox.  
4. If you wish to be able to receive incoming Max-to-  
Max calls on a given port, select the Y radio  
button in its Login column.  
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5. Click the Save button at the bottom of the page  
to save the settings.  
6. Click the Restart System link on the Site Map  
page and then click the Restart button to reboot  
the system.  
NOTE:  
To receive Max-to-Max calls when  
multiple ports are sharing a single  
account, only one of the ports sharing  
the account may have the Y selected.  
Only one call at a time can be made  
using any given account number. If a  
net2phone account number is entered  
for an FXO port in the Account  
Configuration Table, the account  
entered acts as a “default” account  
for the port. Charges incurred by  
callers through that port automatically  
accrue to this account.  
Whenever a selection in the Login  
column is modified, the Max must be  
restarted before the change will take  
effect.  
Multiple Account Management  
For multiple account management:  
1. For each port that is connected to a telephone or  
PBX/KPS, enter the account number and PIN  
that you intend to use with that port.  
2. Make sure that Use account for all ports is  
NOT checked.  
3. Click the Save button after the desired changes  
have been entered.  
4. Click the Restart System link on the Site Map  
page and then click the Restart button to reboot  
the system.  
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The Login Button  
The Yes radio buttons in the Login column (shown in  
Figure 18 above) are used to enable a port to receive  
incoming Max-to-Max calls.  
Announce Account Balance  
The Max 410/420/430 lets the user designate how it will  
announce the balance to the user, either by minutes  
remaining, or balance in dollars remaining on the account.  
You can also shut this function off if you don’t want an  
announcement after a call has been placed.  
This function also lets you designate the port on which the  
message will be heard, allowing the user to customize  
each port by the caller.  
Routing Table Configuration  
Click the Routing Table Config link to access the Current  
Routing Table page, illustrated below.  
Figure 19 – Current Routing Table Page  
The Routing Table is used to set up routing between two  
or more telephone extensions connected to a single Max’s  
FXS ports. An entry must be added to the Current Routing  
Table for each extension that must be able to receive calls  
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from other extensions connected to the unit through an  
FXS port, and only FXS ports can be configured for this  
function.  
If a customized numbering scheme is desired, entries for  
each number can be added to the table.  
The Current Routing Table displays the following fields for  
each entry:  
Index – index number  
I/F – interface type  
Logical Port – logical port numbers  
Number – the phone number to be routed  
TRNC – the truncation length *  
Pre – the prefix number *  
Post – the postfix number *  
Valid – the validity of the table entry *  
* The items marked with an asterisk are intended for  
special circumstances. The items should be left  
unchanged in typical applications.  
Logical Port Numbering  
The difference between physical and logical port  
numbering is that, in logical port numbering, the FXS and  
FXO ports are counted separately, and the count starts  
from zero instead of one. So the first FXS port will be FXS  
0, and the first FXO port will be called FXO 0.  
A Physical and Logical Port Number Table (Appendix D in  
this Guide) has been provided for you to write down the  
positions of your FXS and FXO ports so that they are  
available for future reference.  
Adding an Entry to the Current Routing  
Table  
To add an entry to the Current Routing Table:  
1. Select FXS for the interface type.  
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INTERFACE TYPE  
DESCRIPTION  
FXS  
interface for analog  
telephone  
VoIP  
interface for IP network  
2. Enter the logical number of the port, referring to  
the table you prepared in Appendix D.  
3. Enter the telephone or extension numbers that  
are to be directed to the port using the characters  
in the following table:  
CHARACTER ENTRIES  
0, 1, 2, 3, 4, 5,  
6, 7, 8, 9, *  
The characters that can  
be input from a  
telephone keypad  
?
~
Represents any single  
character  
Represents a string of  
characters of any length  
Example 1: “1???” signifies any number  
that begins with a 1, followed by any 3  
digits.  
Example 2: “011~” signifies any number  
that begins with 011, followed by any  
number of digits.  
The Max 410/420/430 only uses the pound character (#)  
as an end-digit indicator, so it is not needed in the call  
routing table.  
4. To delete an unwanted entry, simply type its  
index number in the Delete Entry box and click  
the Delete Entry button.  
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NOTE: The two VoIP entries in the Current  
Routing Table cannot be deleted, as they  
are necessary for correct operation of the  
Max 410/420/430 system.  
After the desired changes have been entered, click the  
Save button to save them. The unit must then be rebooted  
as described in Restart System on page 53 to activate  
the new settings.  
Integrated Voice Response (IVR)  
Configuration  
This section describes the remote IVR and Max-to-Max  
IVR configuration methods.  
Remote IVR Configuration  
The remote access IVR and Max-to-Max IVR supports  
multiple passwords. You can enter up to ten (10) different  
passwords, up to five digits each. When entering multiple  
passwords, separate each password with a comma (,).  
Remote access IVR is supported for FXS/FXO ports, and  
Max-to-Max IVR is supported for FXO ports. For FXS  
IVR, user must add the IVR access number to the routing  
table for IVR access. The IVR access number can be  
generated by adding an entry in the routing table with the  
IVR interface type.  
REMINDER: A separate port with its own  
telephone line connection to the PBX or to  
an analog telephone is required for each  
concurrent telephone call desired. For  
example if capability for 3 concurrent calls  
is desired then the Max must have at least  
3 ports each connected to the PBX or to an  
analog telephone.  
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To access the IVR Configuration page, click the Remote  
IVR Config link on the Site Map page or on the sidebar  
menu.  
Figure 20 – Remote Access IVR Configuration Table  
Multiple passwords are supported for more  
flexibility.  
A “Thank you” message can be enabled by  
clicking the “Thank you” Message check box.  
The Remote Access IVR function permits system  
managers to select the announcement that will greet  
callers to an FXO port, as well as the security, call  
forwarding, or other options that may be applied to the  
port.  
The Remote Access IVR Configuration Table (Figure 20)  
allows you to configure these options to suit your  
requirements.  
To configure the Remote IVR Configuration Table,  
proceed as follows:  
1. Make sure the FXO port you are configuring is  
connected to the analog line card of a PBX unit.  
2. Be certain that a PBX or PSTN telephone  
number has been assigned to the port.  
3. Select one of the following six modes for the port  
(only one mode at a time may be selected):  
IVR Off – When IVR Off is selected for a  
port, callers to the port get an immediate  
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VoIP dial tone and can make VoIP calls  
without restriction.  
Play Welcome Only – When this option is  
selected, callers to the port hear a  
welcome message, “Welcome to  
Net2Phone. Please enter the number you  
wish to call.” Callers can then make VoIP  
calls without restriction.  
Request Password Only – This option  
prevents unauthorized access to the FXO  
port on which it is set. Callers are asked to  
enter a password through the telephone  
keypad before access to VoIP calling is  
permitted. Callers can then make VoIP  
calls without restriction.  
To configure this option, you must create a  
password (in the port’s Password column),  
which may consist of up to 5 (numeric  
only) characters.  
Request Account and PIN – This feature  
requires the caller to enter a net2phone  
account number and PIN before VoIP  
calling is enabled. If the caller then incurs  
charges while using the Max, they will  
accrue to the caller’s account.  
IMPORTANT: If a Net2Phone account  
number is entered for an FXO port in the  
Account Configuration Table (see  
Configuring Accounts on page 35 in this  
Guide) the account entered acts as a  
“default” account for the port. Charges  
incurred by callers through that port  
automatically accrue to this account.  
Request Password Account and PIN –  
This option combines the two functions  
described above.  
Use Forwarding Number – Select this  
IVR option for a port if you wish to have  
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incoming calls to that port forwarded to a  
specified number automatically, without  
notice to the caller. Any PSTN telephone  
number, or a net2phone account number  
preceded by *72, may be entered in the  
Forwarding Number column.  
If a PSTN number is entered, it must  
include any required preliminary digits,  
such as a 1 for long-distance calling.  
If Request Account and PIN or Request  
Password Account and PIN is selected, and a  
caller enters an incorrect or invalid account  
number, the call is disconnected.  
Unless this arrangement suits your needs, you  
must clear any account number that may have  
been entered for an FXO port in the Account  
Configuration Table when Request Account and  
PIN or Request Password Account and PIN  
are selected.  
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New York City  
1.  
Caller dials 5722, which is  
pre-set on PBX to dial  
*721234123412#, account no.  
of London MAX's FXO port.  
1
2
3
4
7
5
8
6
9
*
8
#
Analog Line  
Card  
PBX  
Extension  
PBX  
Switch  
2.  
PBX sends call  
to NYC MAX's  
FXO port, which  
is set to IVR Off.  
LAN  
4.  
London MAX  
receives call  
from NYC via  
the Internet.  
Internet  
3.  
NYC MAX  
sends call via  
the N2P  
Network and  
the Internet.  
Net2Phone  
Network  
5.  
London MAX sends  
call to FXO port  
with account no.  
1234123412.  
LAN  
6.  
FXO port with account no. 1234123412  
responds with MAX-to-MAX IVR prompt  
(depending on options selected): "Please  
enter your password."  
PBX  
Switch  
(Caller enters a password.)  
1
2
3
4
7
5
8
6
9
IVR continues: "Please enter the number  
you wish to call."  
*
8
#
(Caller enters a local London telephone  
number, including London PBX's access  
code for an outside line, such as "9";  
for example, 9 123 4567.)  
PSTN  
Telephone  
PSTN  
7.  
8.  
London PBX  
sends call to  
local PSTN.  
Telephone  
connected to  
line 123 4567  
rings.  
London  
Figure 21 – Max 410/420/430 Call Flow (FXO Port)  
Figure 21 illustrates the call-flow of a telephone call placed  
through a Max 410/420/430’s FXO port. In this scenario,  
four FXO ports are connected to the PBX in a hunt group  
set up at extension 4000.  
Max-to-Max IVR Configuration  
NOTE: If your unit does not have FXO  
ports or will not be receiving any Max-to-  
Max calls, this section is not applicable.  
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Click the Max to Max IVR Config link on the Site Map  
page or on the sidebar menu to access the Max-to-Max  
IVR Configuration Table, illustrated below in Figure 22.  
Figure 22 – Max-to-Max IVR Configuration Table  
Configuring Max-to-Max Calling  
NOTE:  
If the LAN to which either Max is  
connected employs a firewall, you  
need to configure settings on both the  
Max unit and the firewall before you  
can place Max-to-Max calls. For  
information about configuring a  
firewall, refer to Configuring Firewalls  
on page 32 in this Guide.  
In Max-to-Max calling, the receiving  
port’s Account Information table  
settings must be configured to permit  
it to receive calls. For details, refer to  
Receiving Max-to-Max Calls on page  
45 in this Guide.  
Callers may access a port on a remote Max 410/420/430  
from another Max device (Max-to-Max) by dialing *72  
followed by the receiving port’s virtual number, which is  
the first ten digits of its account number.  
If the receiving port is an FXS port, the telephone  
connected to the port will ring.  
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If the receiving port is an FXO port, it permits callers to  
use its PBX as though they were on a local PBX telephone  
extension, subject to the options set by the receiving unit’s  
system manager in its Max-to-Max IVR Configuration  
Table. Callers must use the remote PBX’s dialing plan. For  
example, if PBX users at the remote site dial 9 for an  
outside line, the callers must also do so.  
The Max-to-Max IVR Configuration Table allows the  
system manager to configure the way a Max  
410/420/430’s FXO ports will respond to VoIP calls it  
receives from other Max units.  
In the Max-to-Max IVR Configuration Table:  
1. Make sure the FXO port you are configuring is  
connected to the analog line card of a PBX unit.  
2. Select one of the following five modes for the port  
(only one mode at a time may be selected):  
IVR Off – When IVR Off is selected for a  
port, callers to the port get an immediate  
PBX dial tone and can use the PBX’s  
facilities without restriction.  
Play Welcome Only – When this option is  
selected, callers to the port hear a  
welcome message, “Welcome to  
Net2Phone. Please enter the number you  
wish to call.” It then permits them to use  
the PBX as if they were on one of its local  
telephones. Callers must use the remote  
PBX’s dialing plan. For example, if a  
PSTN number is entered, it must include  
any required preliminary digits, such as 9,  
to get an outside line.  
Password Request Only – This option  
prevents unauthorized access to the FXO  
port on which it is set. Callers are asked to  
enter a password through the telephone  
keypad before access to the PBX is  
permitted.  
To configure this option, you must create a  
password in the Password column. The  
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password may consist of no more than 5  
numeric characters.  
Welcome and Password – This option  
combines the two functions described  
above.  
IMPORTANT: If a Net2Phone account  
number is entered for an FXO port in the  
Account Configuration Table (see Account  
Configuration on page 35 in this Guide) the  
account entered acts as a “default”  
account for the port. Charges incurred by  
callers through that port automatically  
accrue to this account.  
Use Forwarding Number – Select this  
IVR option for a port if you wish to have  
incoming calls to that port forwarded to a  
specified number automatically, without  
notice to the caller. Any PSTN telephone  
number, or a net2phone virtual number  
(*72 plus the first ten digits of a net2phone  
account number), may be entered in the  
Forwarding Number column. If a PSTN  
number is entered, it must be entered  
using the PBX’s dialing plan. For example,  
if PBX users dial 9 for an outside line, the  
PSTN telephone number must be  
preceded by a 9.  
Receiving Max-to-Max Calls  
For the Max 410/420/430 to be able to receive Max-to-  
Max calls, the Account Information page must be  
configured.  
To designate a port to receive incoming Max-to-Max calls,  
select the Y radio button in its Login column.  
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NOTE:  
Only one of the ports sharing a single  
account may have the Y in its Login  
column selected, designating it to  
receive calls.  
Each port can place outgoing calls  
using the single account, which may  
be acceptable when account usage is  
not tracked. But note that only one  
port has been designated to receive  
incoming calls. Only one call at a  
time can be made using any given  
account number.  
Whenever settings on this page are  
changed, the Max must be rebooted  
before the change will take effect.  
See your reseller for Max-to-Max  
calling rates.  
Figure 23 on the next page represents the call-flow in one  
type of Max-to-Max telephone call. Other calling  
configurations are also possible.  
See your reseller for Max-to-Max calling rates.  
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Max 410/420/430 User’s Guide – Chapter 5  
New York City  
1.  
Caller dials 5722, which is  
pre-set on PBX to dial  
*721234123412#, account no.  
of London MAX's FXO port.  
1
2
3
4
7
5
8
6
9
*
8
#
Analog Line  
Card  
PBX  
Extension  
PBX  
Switch  
2.  
PBX sends call  
to NYC MAX's  
FXO port, which  
is set to IVR Off.  
LAN  
4.  
London MAX  
receives call  
from NYC via  
the Internet.  
Internet  
3.  
NYC MAX  
sends call via  
the N2P  
Network and  
the Internet.  
Net2Phone  
Network  
5.  
London MAX sends  
call to FXO port  
with account no.  
1234123412.  
LAN  
6.  
FXO port with account no. 1234123412  
responds with MAX-to-MAX IVR prompt  
(depending on options selected): "Please  
enter your password."  
PBX  
Switch  
(Caller enters a password.)  
1
4
7
2
5
8
8
3
6
9
#
IVR continues: "Please enter the number  
you wish to call."  
*
(Caller enters a local London telephone  
number, including London PBX's access  
code for an outside line, such as "9";  
for example, 9 123 4567.)  
PSTN  
Telephone  
PSTN  
7.  
8.  
London PBX  
sends call to  
local PSTN.  
Telephone  
connected to  
line 123 4567  
rings.  
London  
Figure 23 -- Max-to-Max Call Flow  
Inbound Allow List Configuration  
This function blocks calls from unauthorized callers. The  
Max 410, 420, and 430 have remote accessible ports, so  
an unauthorized person can use the port without  
admission control.  
This feature allows the user to specify the allowable  
inbound numbers that can make use of the port as shown  
in Figure 24 below.  
When a call comes in to the Max 410, 420, or 430, it looks  
at the incoming caller ID, compares it to the list for the  
port, and if the caller is in the allow list, admits the call.  
The maximum number of characters in the Allow List field  
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is 100. If one caller ID length is 10 digits, then the total  
number of allowable callers will be 9, since the comma ( , )  
that separates the different numbers occupies one digit.  
The inbound allow list table contains the following  
columns:  
Port – identifies the port number that you are  
configuring on the Max.  
Interface – displays whether the port is an  
FXO or an FXS port.  
Allow List – click in this field to enter the  
telephone numbers that you would like to  
allow.  
Allow All Callers radio button – this setting,  
which is the default, permits all calls,  
regardless of whether or not they are included  
in the Allow List field for that port; it disables  
the allow list feature without forcing you to  
delete all the numbers in the Allow List field.  
Disconnect Unauthorized Caller radio button  
– if this radio button is selected, all callers who  
are not in the allow list for that port will be  
disconnected.  
Request Account and PIN From  
Unauthorized Callers radio button – if this  
radio button is selected, all callers who are not  
in the allow list for that port will be prompted for  
their account number and PIN; callers who  
enter them correctly will be permitted.  
Figure 24 – Inbound Allow List  
To add a number to the inbound allow list:  
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1. Click in the Allow List box for the port that you  
would like to configure.  
2. Enter the number(s) that you would like to allow  
for that port. Separate numbers with a comma  
(,).  
3. Select the radio button that represents how you  
would like unauthorized callers to be handled.  
Click one of the following radio buttons: Allow All  
Callers, Disconnect Unauthorized Caller, or  
Request Account and PIN From Unauthorized  
Callers.  
4. Click the Save button to save the setting.  
A page displays the message, “Command  
executed successfully.”  
Class of Service Configuration  
This function is to set the call authorization classes for  
restricting outbound calls. There are 6 classes: A, B, C, D,  
E, and U. Class A has the most outbound call access  
capability. Class B has the second most outbound call  
access capability, and so on. Applying the restricted first  
digit string to a class means that the restriction is applied  
to all lower classes and not to higher classes. Class U  
has the same meaning as OFF – there is no outbound call  
control.  
To add restricted digits to a class definition:  
1. In the ADD Command table, click the Class  
drop-down menu to select the class to which you  
would like to define restricted digits.  
2. In the Restricted First Digit box, type up to eight  
(8) digits of the number you would like to restrict.  
For example, if you want to create a class  
that does not allow outbound calls to any  
numbers beginning with 1-973, you would  
enter 1973.  
You can also enter 973 to restrict callers  
who do not enter the 1 prefix.  
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3. Click the ADD button to save the class definition.  
The restricted digits appear next to the class you  
defined.  
NOTE: Users cannot make a call to the  
restricted numbers that are in both his/her  
own class and a higher class. This feature  
must work with the port class system and  
the local dialing system.  
To delete restricted digits from a class definition:  
1. In the DEL Command table, click the Class drop-  
down menu to select the class that contains the  
restricted digits you would like to delete.  
2. In the Restricted First Digit box, type the  
restricted digits you would like to remove.  
3. Click the DELETE button to delete the restricted  
digits from that port class definition.  
Figure 25 – Class Configurations Page  
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Max 410/420/430 User’s Guide – Chapter 5  
Port Class Configuration  
This function allows you to assign a call authorization  
class to each port to restrict outbound calls.  
There are 6 classes: A, B, C, D, E, and U. Class A has  
the most outbound call access capability. Class B has the  
second most outbound call access capability, and so on.  
Class U has the same meaning as OFF – there is no  
outbound call control.  
NOTE: Class U is the default setting.  
A port’s class determines its level of outbound call  
capability. A port that is set to class A has the most call  
capability, while a port set to class C is more restricted  
and has less call capability. The authorization classes can  
be defined in the Class of Service Configuration page  
(covered on the previous page).  
Figure 26 – Port Class Configuration Page  
To assign a class to a particular port:  
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Max 410/420/430 User’s Guide – Chapter 5  
1. In the Port Class Setting table, enter the port  
number to which you would like to assign a class.  
2. In the Class drop-down menu, select the class  
you would like to assign to the specified port.  
3. Click the OK button to save the class  
assignment.  
The class appears in the row corresponding to  
the port you defined.  
Local Dialing System  
The local dialing system feature enables users to dial  
phone numbers on the Max 410, 420, and 430 products as  
they normally do on their ordinary phones. That is, users  
do not have to dial an international call access number  
and country code number if the call destination is the  
same country where user lives. Similarly, the area code  
can be omitted for calls made to the same area. Users  
can configure a dialing pattern on the Max 410, 420, and  
430 that is as close as possible to the host country's  
dialing pattern.  
Figure 27 – Local Dialing System Page  
On the Local Dialing System page, enter the following  
information to ensure that calls are routed correctly:  
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Max 410/420/430 User’s Guide – Chapter 5  
Country Code – The access number you dial  
when placing a call from another country. For  
example, in the US, the country code is 1.  
Area Code (city code) – The access number  
for the area or city in which you live. For  
example, in Newark, New Jersey (US), the  
area code is 973. You can also indicate how  
the area codes are to be used:  
YES Without a Leading Zero – select this  
for countries that use area codes  
beginning with numbers other than zero;  
for example, the US does not use leading  
zeros, so this setting would apply.  
With a Leading Zero – select this for  
countries that use area codes beginning  
with zero.  
Area Codes Not Required – select this  
for countries in which area codes are not  
required; for example, small countries may  
have only one area code.  
International Call Prefix No. – The prefix you  
dial when placing international calls. For  
example, in the US, the international prefix  
number is 011. (Only a single entry is allowed).  
Long Distance Call Prefix No. – The access  
number you dial when placing a long distance  
call. For example, in the US, the long distance  
prefix is 1.  
Cell Phone Prefix No. – The access number  
you dial when placing a call to a cell phone, if  
applicable. You can separate up to 10 multiple  
entries by using a comma (,).  
After entering this information, you must reset the Max  
410, 420, or 430 to apply the modified values.  
The N2P call is made based on the local dialing system  
setup environment. All the prefix numbers are  
automatically added to the actual dialed numbers.  
For example, if the user placed a call to a local phone  
number, the N2P call is made by the Max 410, 420, or 430  
with the international call access number, country code  
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Max 410/420/430 User’s Guide – Chapter 5  
number, and area code number added to the local phone  
number.  
By placing this information in the Local Dialing System:  
the user does not have to dial his/her  
telephone country code for domestic calls, and  
the user does not have to dial his/her  
telephone area code for local calls.  
System Information and  
Commands  
Click the System Information link to access the System  
Information page, illustrated below.  
Figure 28 – System Information Page  
The System Information page displays:  
System Name Change  
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Current System Name -- the current  
name assigned to the Max  
Changing System Name – allows you to  
enter a new system name  
Change Password  
Current Login – the user name currently  
logged into the Max Web Manager  
Current Password – the current  
password assigned to the user name  
New Password – allows you to enter a  
new password to be associated with the  
current login  
Confirm New Password – confirms the  
password entered in the New Password  
field  
Current System Version  
Hardware Version – the version of the  
Max device  
Software Version – the firmware version  
The system manager has the options of changing the  
system name and the current password.  
To change entries on this page, just enter the new  
information into the desired fields, click the Save button,  
and restart the Max.  
If changes are made on this page, the system must be  
restarted as discussed in Restart System on page 62  
before the changes take effect.  
Other Web Manager Functions  
Load Default Config  
Click the Load Default Config link to access the Click to  
load factory settings page, illustrated below.  
Figure 29 – Load Default Configuration Page  
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Max 410/420/430 User’s Guide – Chapter 5  
Click the Load button to restore the Max 410/420/430’s  
default factory configuration.  
CAUTION: This command causes all of  
your configuration settings and parameter  
values to be deleted.  
Show Log Messages  
Click the Show Log Messages link to access the Current  
System Log Messages page, illustrated below.  
Figure 30 – Show Log Messages Page  
Restart System  
Click the Restart System link to access the Restart  
System page, illustrated below.  
To restart the system, click the Restart button.  
Figure 31 – Restart System Page  
Upgrading the System Software  
Click the Download Latest Firmware link to access the  
Software Upgrade page, illustrated below.  
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Max 410/420/430 User’s Guide – Chapter 5  
Figure 32 – Download Latest Firmware Page  
IMPORTANT: Before upgrading to version  
1.5.30, you should follow the Preparing for  
the Upgrade section below to ensure that  
the Max’s fax features will work properly.  
Preparing for the Upgrade  
BEFORE upgrading to version 1.5.30, follow these  
procedures:  
1. If you do not have a copy of your Max 410/420/430  
configuration settings, including any fields that you  
modified from the original factory default settings, you  
may want to take a snapshot of the settings for future  
reference. Simply print each configuration page from  
the Web Manager and save the hard copy for future  
reference.  
2. Check the FAX Only port settings via the Web  
Manager. If any ports are set to Yes (Y), you must  
clear the settings before upgrading. Doing so will  
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Max 410/420/430 User’s Guide – Chapter 5  
ensure that after the upgrade, the faxes will be  
transmitted using the T.38 fax protocol on the  
Net2Phone network.  
a. In the Web Manager, click the Account Config  
link in the sidebar menu.  
b. For each port that has a setting of Y in the FAX  
Only field, click the N radio button. If no ports  
are set to Y, you can proceed to the Performing  
the Upgrade section below.  
c. Click the Save Changes button at the bottom of  
the page to save the settings.  
Once you have completed this procedure, proceed to the  
following section, Performing the Upgrade.  
Performing the Upgrade  
To upgrade the Max firmware:  
1. Click the Download button to download the  
executable file to the C:\Net2Phone\Upgrade folder.  
2. Open your Windows Explorer and navigate to the  
C:/net2phone/upgrade folder. Double-click the  
max4x0up.exe file to begin the upgrade process.  
3. You will be prompted for the following information:  
a. User Name  
b. Password  
c. Max IP Address  
4. Follow the remaining prompts to complete the  
upgrade.  
If you encounter any problems after you have upgraded  
the Max, including faxing, calling, receiving calls, etc., re-  
load the factory default settings and re-enter your  
configuration settings.  
To re-load the factory default settings and re-enter  
your configuration settings:  
1. In the Web Manager, click the Load Default Config  
link in the sidebar menu.  
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Max 410/420/430 User’s Guide – Chapter 5  
2. Click the Load button.  
3. Reboot the device.  
4. In the Web Manager, re-enter any settings that you  
may have modified from the original default  
configuration based on the configuration settings that  
you printed out before the upgrade.  
NOTE: If you encounter problems with the  
Max after upgrading, Net2Phone  
recommends that you reset the factory  
defaults and re-enter your settings.  
Help with your Max 410/420/430  
Click the Help link (shown below in Figure 32) to directly  
connect with the Net2Phone Partner Support website.  
From this site you can access FAQs, product  
documentation, and the latest software downloads for your  
Max product.  
Figure 33 – Help Page  
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Max 410/420/430 User’s Guide – Chapter 6  
6  
Placing Calls  
Overview  
With the Max 410/420/430, you can quickly and easily  
place calls next door or overseas! This chapter describes  
how to make regular phone calls and Max-to-Max calls.  
This chapter describes:  
The pound key  
How to place regular calls with  
the Max 410/420/430 (via the  
PSTN)  
How to place Max-to-Max calls  
The Pound Key  
The pound key (#) is used by the Max to indicate the end  
of a dial string. If the pound key is omitted, the Max waits  
three seconds for additional input, and then places the  
call. This delay is adjustable through a HyperTerminal  
connection.  
Placing Calls to the PSTN  
Placing Calls to Destinations within North  
America  
Pick up the handset on a telephone connected to one of  
the Max 420’s ports and dial:  
1 + the area code + the local number + the # key.  
For example, if the area code is 212 and the local number  
is 555-6791, you would dial 1 212 5556971 #.  
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Max 410/420/430 User’s Guide – Chapter 6  
Placing International Calls  
Pick up the handset and dial:  
011 + the country code + the city code + the local number  
+ the # key.  
For example, if the country code is 9, the city code is 81  
and the local number is 223-4567, you would dial 011 9 81  
2234567 #.  
Max-to-Max Calling  
Calling a Max 420’s FXS Port from Another  
Max  
We will imagine that you are calling from a telephone  
connected to your Max’s FXS port in New York City to a  
telephone connected to a Max’s FXS port in Los Angeles.  
The account number assigned to the remote Max’s port is  
1234567890.  
1. Dial *72 1234567890 #.  
2. The telephone attached to the port in Los  
Angeles rings.  
Calling a Max 410’s FXO Port from Another  
Max  
Let us imagine that you are planning a trip to England and  
you need to call Windsor Castle’s 24 hr. information line.  
To call from London, you would dial 0753 (the city code) +  
831118 (the local number). To place the call directly from  
your PBX extension in your office in the US, you would  
dial 011 01 753 831118 (omitting the 0 before the city  
code).  
We will place the call as a Max-to-Max call, using the Max  
410 in your company’s New York City office and the Max  
410 in your company’s London office.  
Before we place the call, let us assume the following  
conditions.  
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Max 410/420/430 User’s Guide – Chapter 6  
On the New York City (local) Max unit:  
The New York City Max’s four FXO ports have  
been configured for Max-to-Max calling and  
their Max-to-Max IVR setting is IVR Off.  
Extension number 4000 on the PBX has been  
assigned to this group. The group is configured  
on the PBX as a hunt group so that, when  
4000 is dialed from an extension on the PBX,  
the PBX connects the caller to the first  
available unoccupied port on the Max within  
the group.  
On the London (remote) Max unit:  
The account number of the London unit is  
1234567890.  
The Welcome and Password option has been  
selected on that unit’s Max-to-Max IVR Config  
table.  
Now we can proceed with the call.  
1. Dial 4000 from your office PBX extension.  
You hear an Internet dial tone.  
2. Dial *72 + the remote FXO port’s account  
number, e.g., *72 1234567890 #.  
The Max in the London office greets you,  
“Welcome to . Please enter your password.”  
3. Enter the password.  
The Max in London responds, “Please enter the  
number you wish to call.”  
4. Enter Windsor Castle’s city code and local  
number as if you were dialing an inter-city call  
from London: 0753 831118.  
The voice prompts you receive from the remote  
unit would depend on how its Max-to-Max IVR  
options were configured.  
Depending on the options set by the remote system’s  
manager:  
you might immediately be asked for a number  
you wish to call,  
you might be asked for a password, or  
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Max 410/420/430 User’s Guide – Chapter 6  
your call may be automatically forwarded to  
another number (without any notification to  
you).  
NOTE:  
If the LAN to which either Max is  
connected employs a firewall, you  
need to configure settings on both  
the Max unit and the firewall before  
you can place Max-to-Max calls. For  
information about configuring a  
firewall, refer to Configuring Firewalls  
on page 32 in this Guide.  
In Max-to-Max calling, the receiving  
port’s Account Information table  
settings must be configured to permit  
it to receive calls. For details, refer to  
Receiving Max-to-Max Calls on page  
45 in this Guide.  
Refer to your Reseller for information  
about ’s Max-to-Max calling rates.  
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Max 410/420/430 User’s Guide – Appendix  
7  
Appendices  
Appendix A – Troubleshooting  
Installation Problems  
If there appears to be a malfunction, first check all cables  
and connections. If these appear to be in order, see the  
following table for specific troubles and solutions.  
SYMPTOM  
POSSIBLE  
CAUSE  
CORRECTIVE  
ACTION  
Power LED off  
Power source  
switched off  
Switch power  
source ON  
Faulty power  
cable  
Check/replace  
power cable  
Faulty power  
source  
Check/correct input  
power  
Faulty internal  
power supply  
Contact Technical  
Service Center or  
your reseller  
No initialization Faulty console  
Check/replace  
terminal  
response from  
N2P Max  
terminal  
Faulty cabling  
to terminal  
Check/replace  
cable  
410/420/430  
Faulty N2P  
Max  
410/420/430  
Contact Technical  
Service Center or  
your reseller  
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Max 410/420/430 User’s Guide – Appendix  
SYMPTOM  
POSSIBLE  
CAUSE  
CORRECTIVE  
ACTION  
Unit shuts off  
after operating  
for some time  
Overheating  
Check ventilation  
Faulty N2P  
Max  
410/420/430  
Contact Technical  
Service Center or  
your reseller  
Console  
screen display  
freezes  
Console fault  
Reset/replace  
console  
Repeat power-up  
procedure  
Software error  
Faulty N2P  
Max  
410/420/430  
Contact Technical  
Service Center or  
your reseller  
Network Problems  
When I attempt to connect to my Max 410/420/430  
through a serial cable connection, I do not see any  
text, or the text that appears is distorted.  
Make sure the connection settings are as  
follows:  
Baud rate  
Parity  
19200  
None  
8
Character size  
Stop Bit  
1
Flow Control  
None  
Make sure the serial cable is connected and  
fastened to both the Max 410/420/430 and  
your computer.  
My network supports DHCP, but my Max 410/420/430  
cannot obtain correct network settings.  
Make sure DHCP is enabled.  
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Max 410/420/430 User’s Guide – Appendix  
Make sure the RJ-45 LAN cable is connected  
securely to your Max 410/420/430 and LAN,  
hub, or router.  
Make sure that all network ports, routers, or  
hubs are live.  
I set DHCP to ON, but my Max 410/420/430 cannot  
obtain correct network settings.  
Make sure your network supports DHCP.  
Make sure your RJ-45 LAN cable is securely  
connected to both the Max 410/420/430 and to  
the LAN, hub, or router.  
Make sure that all network ports, routers, or  
hubs are live.  
My analog phone does not have a period; how do I  
enter the periods in my IP address and netmask?  
Use the star key (*) in place of the periods.  
When I enter a static IP Address into my Max  
410/420/430 and restart the unit, the IP Address I  
entered is not saved.  
Make sure DHCP is set to OFF.  
If you entered the IP address through an  
analog phone, make sure you press the # key  
before hanging up.  
I changed the login password on my Max 410/420/430  
and I forgot the new password.  
Log in as manager or sysadm. Note that the  
default password for both is n2p.  
When I attempt to access the Max Web Manager, I am  
prompted for a user name and password. But when I  
enter them and press the OK button, the Password  
page reappears.  
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Max 410/420/430 User’s Guide – Appendix  
Make sure both the user name and password  
are correct (note that the user name and  
password are case sensitive).  
Configuration Problems  
In the Max Web Manager Network and Voice  
Configuration page, I omitted the DNS server field  
because it does not apply to me, but now the Max Web  
Manager will not let me save the settings.  
The DNS fields must not be left blank. If you do  
not wish to enter DNS Servers, you must enter  
0.0.0.0 in those fields.  
In the Max Web Manager’s Account Configuration  
page, I accidentally checked the “Use account for all  
fields” check box and saved the changes. Now the  
different accounts I had in each port are no longer  
present. How can I put them back?  
You must make sure the Use account for all  
fields checkbox is unchecked, and enter the  
account information again manually.  
When I dial the extension that I routed to port 1, it  
rings port 2, and when I dial the extension I routed to  
port 2, it rings port 3, etc…  
In the Routing Table Configuration page, make  
sure you routed each extension to the logical  
port number of the desired port, not the labeled  
or physical port number. To find the logical port  
number for each port, refer to Logical Port  
Numbering on page 48 in this Guide.  
Calling Problems  
When I attempt to make a call, I hear a fast busy  
signal.  
Click the Show Log Messages link to access  
the Current System Log Messages page (see  
Show Log Messages on page 51 in this  
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Guide). Then check to see if 00 REL  
DM_NOT_SPECIFIED is displayed. This would  
indicate that the doorman servers couldn’t be  
found. Make sure that the DNS server IP  
parameter values are correct so that the  
doorman can be reached.  
When I attempt to call into my Max 410/420/430 from  
another unit via *72, I get a busy signal.  
Make sure the account number you are calling  
from is valid and has a correct PIN.  
Make sure the account you are calling from  
has sufficient funds.  
Make sure you entered the correct number to  
be dialed.  
Make sure you entered *72 before the number.  
If the port you are calling is sharing an account  
number with other ports, make sure that only  
the port you dialed is set to Login in the  
Account Information table. See Configuring  
Accounts on page 35 in this Guide.  
When I attempt to make a call from either an FXS or  
FXO port, I get immediately disconnected.  
Use the ping command to determine that the  
Max’s connection to the LAN is functioning.  
The ping command is discussed in Entering  
an IP Address on page 26 in this Guide.  
Make sure that an account number has been  
entered for the port from which you are calling,  
and that there are funds in the account. This  
topic is covered in Configuring Accounts on  
page 35 in this Guide.  
Faxing Problems  
When I attempt to fax, either the fax quality is poor or  
I’m not able to fax at all.  
If the FAX Only field (on the Account  
Configuration page of the Web Manager) for  
one or more ports was set to Y (yes) before  
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Max 410/420/430 User’s Guide – Appendix  
upgrading to version 1.5.30, that setting may  
not have been cleared by the upgrade process.  
As a result, you must re-load the factory  
defaults and re-enter your configuration  
settings. The following steps walk you through  
this process:  
Before re-loading the factory settings, take  
a snapshot of the configuration settings  
you customized by printing each  
configuration page in the Web Manager.  
You will need to refer to this hard copy  
later, after you have loaded the default  
configuration and are ready to re-enter  
your settings.  
In the Web Manager, click the Load  
Default Config link in the sidebar menu.  
Click the Load button.  
Reboot the device.  
In the Web Manager, re-enter any settings  
that you may have modified from the  
original default configuration. Use the  
hard copy of your configuration settings  
(from the first step in this procedure).  
NOTE: If you are still unable to send  
faxes or the fax quality is poor,  
contact Net2Phone Reseller Support.  
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Max 410/420/430 User’s Guide – Appendix  
Appendix B – Technical Support  
If you are experiencing a technical problem, please refer  
to Appendix A, Troubleshooting, in this Guide. If the  
problem remains unresolved, please contact your reseller  
for assistance.  
CAUTION: Do not attempt to disassemble  
the Max 410/420/430.  
There are no user-serviceable parts inside  
the unit.  
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Max 410/420/430 User’s Guide – Appendix  
Appendix C – System  
Specifications  
SYSTEM SPECIFICATIONS  
FXO, RJ-11 (Max 410)  
FXS, RJ-11 (Max 420)  
FXS/FXO, RJ-11 (Max 430)  
Analog voice  
interface  
LAN interface  
10baseT, RJ-45, 1 port  
EIA-232 {old RS-232C}, DB-9,  
1 port  
Serial interface  
Asynchronous serial  
communication at 19200bps  
one active status indicator for  
system  
one alarm indicator for system  
malfunction  
LED indicators  
VoIP protocol  
one active status indicator for  
each analog voice port  
one LAN link indicator  
one LAN data receive indicator  
proprietary protocol  
Voice processing  
capabilities  
G.711  
G.723.1  
{compression/  
decompression}  
Echo Cancellation (G.168)  
Voice Activity Detection  
Comfort Noise Generation  
{QoS related  
capabilities}  
Command line interface via  
console port or telnet client  
Management  
interface  
Web interface via any Web  
browser  
Physical Size  
(H x W x D)  
49.5 x 212.6 x 177.6 mm  
Weight  
0.5 Kg.  
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Max 410/420/430 User’s Guide – Appendix  
SYSTEM SPECIFICATIONS  
5V AC/DC adaptor: input 100 -  
240 VAC, 1.5 A (max.),  
Input power  
50/60 Hz, 50 W (max.)  
Main processor  
Motorola MPC850DSL  
0 ~ 50o C  
Operation  
temperature  
40 ~ 85o C  
Storage temperature  
Operation humidity  
5 ~ 95 (NOTE: non-  
condensing)  
Noise level  
15 dB @ 1 m  
0.5B  
Ringer Equiv. No.  
LED  
MEANING  
ALM  
LINK  
OPR  
LRX  
Alarm  
Link active  
Operational  
Receive data  
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Max 410/420/430 User’s Guide – Appendix  
Appendix D – Physical and Logical  
Port Number Table  
FXS PORTS  
FXO PORTS  
Physical  
Port  
Logical  
Port  
Physical  
Logical  
Port  
Port  
Number  
Number  
Number  
Number  
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Max 410/420/430 User’s Guide – Appendix  
Appendix E – Approvals and  
Listings  
For Max 410/ 430  
FCC Declaration of Conformity  
Product name: Max 410, Max 430  
FCC Rules: Tested to comply with FCC part  
15, Class A & FCC part 68  
Operating environment: for office use  
FCC Compliance Statement:  
This device complies with part 15 of the FCC Rules.  
Operation is subject to the following two conditions: (1)  
This device may not cause harmful interference, and (2)  
this device must accept any interference received,  
including interference that may cause undesired operation.  
For Max 420  
FCC Declaration of Conformity  
Product name: Max 420  
FCC Rules: Tested to comply with FCC part  
15, Class A  
Operating environment: for office use  
FCC Compliance Statement:  
This device complies with part 15 of the FCC Rules.  
Operation is subject to the following two conditions: (1)  
This device may not cause harmful interference, and (2)  
this device must accept any interference received,  
including interference that may cause undesired operation.  
LISTED  
I.T.E  
E176683  
83  
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Max 410/420/430 User’s Guide – Appendix  
NOTE: Important! Changes or  
modifications not expressly approved by  
the manufacturer could void the user’s  
authority to operate the equipment. Use  
with an approved telephone set.  
Party responsible for product compliance:  
Net2Phone, Inc.  
520 Broad Street  
Newark, NJ 07102  
USA  
84  
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Max 410/420/430 User’s Guide – Appendix  
Appendix F – End User Warranty  
This product is warranted to be free from manufacturing  
defects including original parts and workmanship for a period  
of one year from the date of original purchase. Should you  
find your unit is not operating properly during the one-year  
term of this warranty, you should contact your original place  
of purchase.  
Providing the manufacturing defect is verified along with  
the date of purchase, and at the manufacturer’s discretion,  
the defective unit will be repaired or replaced with either a  
new, refurbished, or equivalent model at no charge for up  
to one year from the date of original purchase.  
The end-user should delete all personal account  
information from the product, as provided in the owner’s  
manual, before returning the product to the distributor for  
repair or replacement.  
This warranty is void if the product is:  
A) Damaged through negligence, abuse, misuse,  
accident, or acts of God.  
B) Modified or repaired by anyone other than an  
expressly authorized representative.  
C) Damaged resulting from the improper connection  
to equipment of other manufacturers.  
This warranty does not cover:  
A) Costs incurred in the shipping of the product to  
and from the original place of purchase.  
B) Damage or improper operation caused by the  
failure to follow the operating instructions  
provided with this product.  
C) Routine adjustments to the product, which can be  
performed by the end-user as outlined in the  
owner’s manual.  
D) Communication problems caused by external  
factors such as insufficient bandwidth or arising  
from the Internet service used by the end-user.  
THIS WARRANTY IS NON-TRANSFERRABLE AND  
APPLIES SOLELY TO THE ORIGINAL END-USER AND  
DOES NOT EXTEND TO SUBSEQUENT END-USERS  
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Max 410/420/430 User’s Guide – Appendix  
OF THE PRODUCT. ANY APPLICABLE IMPLIED  
WARRANTIES, INCLUDING THE WARRANTY OF  
MERCHANTABILITY, ARE LIMITED IN DURATION TO A  
PERIOD OF THE EXPRESSED WARRANTY AS  
PROVIDED HEREIN BEGINNING WITH THE DATE OF  
THE ORIGINAL PURCHASE, AND NO WARRANTIES,  
WHETHER EXPRESSED OR IMPLIED SHALL APPLY  
TO THE PRODUCT THEREAFTER. THERE IS NO  
WARRANTY AS TO THE FITNESS OF THE PRODUCT  
FOR ANY PARTICULAR PURPOSE OR USE. ALL  
SERVICES PROVIDED WITH THE PRODUCT ARE  
PROVIDED “AS IS.”  
THE EXTENT OF LIABILITY UNDER THIS LIMITED  
WARRANTY IS THE REPAIR OR REPLACEMENT  
PROVIDED ABOVE AT THE SOLE DISCRETION OF  
THE MANUFACTURER. IN NO EVENT SHALL ANY  
LIABILITY EXCEED THE PURCHASE PRICE PAID BY  
THE PURCHASER. UNDER NO CIRCUMSTANCES  
SHALL THERE BE LIABILITY FOR ANY LOSS, DIRECT,  
INDIRECT, INCIDENTAL, FORESEEN, UNFORESEEN,  
SPECIAL, OR CONSEQUENTIAL DAMAGE ARISING  
OUT OF OR IN CONNECTION WITH THE USE OF THIS  
PRODUCT.  
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Max 410/420/430 User’s Guide – Appendix  
8  
Index  
A
H
Account Configuration page ·  
43  
accounts · 10, 43, 79  
AVU · 82  
hunt group · 74  
HyperTerminal · 19  
I
B
I/F · 46  
index number · 46, 48  
interface type · 46, 47  
IP address · 18, 24, 25, 29, 30  
IP Address · 37  
broadband · 1  
browser · 29, 30  
IP Configuration table · 34  
IP parameters · 19, 21, 25, 80  
C
CDR Configuration · 35  
J
D
Jitter Buffer Bounds · 36  
default gateway address · 37,  
38  
DHCP · 17, 18, 22, 24, 25, 35  
DNS server addresses · 37  
domain name · 37  
L
LAN · 1, 17, 18, 35  
Load Default · 66  
logical port number · 10, 46,  
48, 79  
F
Login Button · 45  
factory configuration · 67  
firewall · 35, 39, 41, 54, 75  
M
Max to Max · 41, 50  
MAX to MAX · 44, 53, 54, 55,  
57, 73, 74, 75  
G
gateway-server · 1  
multiple account · 43, 44  
87  
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Max 410/420/430 User’s Guide – Index  
N
S
Save button · 42, 49  
serial cable · 19, 21, 25, 29  
serial cable connection · 5,  
17, 77  
Show Log Messages page · 67  
Site Map page · 31  
net mask address · 24  
Netmask Address · 37  
Network and Voice  
Configuration page · 35  
Network Configuration · 34, 35,  
41, 42  
Network Password · 30  
Number · 46  
Software Upgrade · 68  
Static · 22, 35  
System Information page · 65  
system name · 66  
P
password · 20, 21, 31, 66, 78  
phone number · 46  
physical port number · 10, 79  
Ping · 27  
T
telephone · 87  
telephone keypad · 18, 22, 23,  
25, 29  
Placing Calls · 72  
Port Configuration · 34  
Port Numbers · 35  
Post · 47  
TRNC · 46  
truncation length · 46  
postfix number · 47  
Pre · 46  
U
prefix number · 46  
proxy server caching · 6  
PSTN · 1, 12, 50, 52, 55, 56  
User ID · 20  
user name · 66, 78  
V
R
Voice Configuration · 34, 41,  
42, 79  
VoIP · 1, 49  
Receiving Calls · 45, 54, 56  
Remote IVR · 50  
Remote IVR Config · 50  
Restart System page · 39, 67  
Routing Table · 10, 45, 46, 63,  
79  
W
Warranty · 88  
88  
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