This article describes how to configure an ADTRAN 644 gateway as a T1 PRI trunk to MaxCS Release 8.0. During these instructions, you will edit a default configuration file that has been provided by AltiGen. This configuration file, config-644-12-16-2015_t1.cfg, is attached to this article in the AltiGen Knowledgebase.

Requirements

• The server must be running MaxCS Release 8.0
• Your device must be an ADTRAN NetVanta model 644

Configuration Steps - MaxAdministrator

1. Open MaxCS Administrator and choose PBX > Trunk Configuration.
2. Add a new SIP trunk, naming it ADTRAN. Set the trunk's SIP Protocol field to From Header.
3. Configure the SIP Trunk's parameters as follows:



4. Open Enterprise Manager. Click Codec on the top toolbar. Add an ADTRAN codec profile.
5. Add an IP Codec for the ADTRAN gateway's IP Address. 

Configuration Steps - Adtran Configuration Tool

1. Unpack and set up your AdTran device according to the manufacturer’s instructions.
2. Open the default configuration file from AltiGen, config-644-12-16-2015_t1.cfg, in Notepad or some other basic text editing application. This file is attached to the article in the AltiGen Knowledgebase (https://know.altigen.com)
3. In the file, change the default login username and password for the Adtran configuration tool on the following line:
   • username “test” password “Altigen1234!”
4. In the file, on this line, replace the placeholder IP address with the IP address and subnet mask of your Adtran device:
   • ip address 10.30.8.200 255.255.224.0
5. On the following lines, replace the placeholder addresses with your first and second gateway routes:
   • ip route 0.0.0.0 0.0.0.0 10.30.0.3
   • ip route 10.30.0.0 255.255.224.0 10.30.0.3
6. On the following line, replace the placeholder IP address with the IP address of your MaxCS server:
   • sip-server primary 10.30.5.39
7. Save the file as a configuration file instead of a text file: Choose File > Save As. Select .cfg. Assign an intuitive name, such as adtranpri.cfg.
8. Log into the Adtran configuration tool – refer to your Adtran documentation for the correct URL.
9. In the menus, select Utilities > Configuration. Click Choose File and upload your edited configuration file. Click the Upload button.
10. A message will prompt you to reboot and close the configuration tool. After a few minutes, log back into the configuration tool.
11. To verify the configuration, place outbound calls and make inbound calls.