Page 800 of 910 Voice Gateway Media Card maintenance using OTM 2.2
553-3001-365 Standard 4.00 August 2005
Where reference is made to OTM, the latest version, OTM 2.2, is assumed.

Replace a Voice Gateway Media Card

Replace the Voice Gateway Media Card when the card is removed or when
the following conditions occur:
• If the Voice Gateway Media Card displays a code of the form F:xx on the
faceplate LED following a reboot, this indicates an unrecoverable
hardware failure. The card cannot register with the systems. The
exception is the F:10 code, which indicates that the Security Device is
missing from the card.
• If the Management (ELAN) network interface or the Voice (TLAN)
network interface on the Voice Gateway Media Card has failed. This is
indicated by failing to show a link pulse on the voice IP interface status
LED or on the switch. It can also be indicated if the maintenance port
continuously prints ‘lnIsa0 Carrier Failure’ messages after determining
that the hub or switch port and ELAN cable are good.
• If a voice channel on the Voice Gateway Media Card has a consistent
voice quality fault. For example, persistent noise or lack of voice path,
even after resetting the card and retransmitting the card properties.
Note: There are separate procedures for replacing a Leader Voice
Gateway Media Card and a Follower Voice Gateway Media Card. Be
aware of the role the card is to play before replacing the card.
CAUTION
This procedure is not supported for a node that resides
on a CS 1000 system.