Page 760 of 910 Voice Gateway Media Card maintenance
553-3001-365 Standard 4.00 August 2005
Case 3
The boot sequence indicates that the “xxx” sequence has been entered and the
BIOS is being loaded.
Solutions
Case 1
If a SIMM is missing, install a 16MB SIMM into the SIMM slot which is
underneath the daughterboard. If the SIMM is present, check that the SIMM
is properly seated. Otherwise, the SIMM is faulty and needs replacement.
Case 2
Re-attempt a software download from the OTM host. Use the following
commands:
upgradeErase
upgrade “hostname”,”hostAccount”,”hostPassword”,
“hostDirectoryPath”,”hostSWFilename”
After the software loads to flash, reboot the card:
sysReboot
If the failure to load the IP Line software into RAM persists, then the flash
device is faulty. Replace the Voice Gateway Media Card.
Case 3
The escape sequence “xxx” is rarely transmitted. Reboot the card.

Warm reboot of the Voice Gateway Media Card

The cardReset IP Line CLI command performs a warm reboot of an
out-of-service Voice Gateway Media Card:

Test the Voice Gateway Media Card DSPs

At the IPL> CLI, the following two tests can be performed on the Voice
Gateway Media Card DSPs:
• To run a self-test on the DSP daughterboard: DSPselfTest