Page 832 of 910 Convert IP Trunk Cards to Voice Gateway Media Cards
553-3001-365 Standard 4.00 August 2005
12 Follow the instructions in the unzipped document to upgrade the Media
card firmware and reboot the Media Card.
13 Disable the IP Trunk cards gracefully, one by one. Upgrade the firmware,
reboot and then enable each card before performing the firmware
upgrade on the next card.
End of Procedure

Obtaining firmware files for the ITG-P 24-port card

If the ITG-P 24-port card firmware version is less than version 5.7, follow the

steps in Procedure 121.

Procedure 121
Obtain the ITG-P 24-port card Release 5.7 firmware upgrade and
instructions
1Access the www.nortel.com web site.
2Select Support & Training > Software Downloads.
The Technical Support window opens. See Figure 264 on page 833.