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Communication Manager Maintenance-Object Repair Procedures
1112 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
Board Options Audit (#795)
This test is nondestructive.
This test sends the administered circuit pack options to the DS1 converter circuit pack. Options
are sent to both DS1 converter circuit packs at the same time to prevent any transitional
mismatch of options.
The following data is sent to the TN574 DS1 converter circuit pack:
● system-reliability configuration
● master and slave endpoints for framing (determined by the relative position of the circuit
pack to the media server)
● facility mask (whether each facility is installed)
● clock reference mask (whether:
- each facility can be used as a clock-reference source
- the board is being used as a network-timing source)
● packet compatible mask (whether each facility is packet compatible)
● facility information for line coding, framing mode, and line compensation
The following data is sent to the TN1654 DS1 converter circuit pack:
● system-reliability configuration
● master and slave endpoints for framing (determined by the relative position of the circuit
pack to the media server)
● facility mask (whether each facility is installed)
● idle code
● CRC-enabled/-disabled flag (sent in E1 mode only)
● facility information for line coding and line compensation (sent in T1 mode only).
Failure Audit (#949)
This test is nondestructive.
This test queries the DS1 converter circuit pack for any existing circuit pack or facility failures
and any unacknowledged cleared failure messages for auditing purposes. Upon receiving the
query request, DS1 converter firmware sends failure reports to the maintenance software for
every error in its failure database.