Avaya 03-300430 User Manual
Communication Manager Maintenance-Object Repair Procedures
1424 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
In a 24-channel system, the DS1 ISDN Trunk or PRI endpoint port (B-channels) may use any of
the first 23 ports. The ISDN-PRI Signaling Link Port must be the 24th port. In certain
configurations (NFAS), the 24th port may be used as a B-channel. Refer to
the first 23 ports. The ISDN-PRI Signaling Link Port must be the 24th port. In certain
configurations (NFAS), the 24th port may be used as a B-channel. Refer to
on page 1429 for further details.
A problem with an ISDN-LNK will affect every associated B channel since, without it, no
call-control information can be conveyed to the far-end switch or to a terminal adapter. Stable
calls may remain operational, but no new calls can be placed. In turn, the ISDN-LNK depends:
call-control information can be conveyed to the far-end switch or to a terminal adapter. Stable
calls may remain operational, but no new calls can be placed. In turn, the ISDN-LNK depends:
●
S8700 | 8710
/
S8500
: For systems supporting circuit packs:
●
On the TN464C or higher suffix UDS1 Interface circuit pack where it resides
●
On the packet bus that provides the link to the processor
●
S8700 | 8710
/
S8500
/
S8300
: For systems supporting media modules:
●
On the MM710 Media Module that provides the link to the processor
If there are problems with the ISDN-LNK, also investigate the TN464C or higher suffix UDS1
Interface circuit pack (UDS1-BD) and the packet bus (PKT-BUS) for systems supporting circuit
packs (
Interface circuit pack (UDS1-BD) and the packet bus (PKT-BUS) for systems supporting circuit
packs (
S8700 | 8710
/
S8500
), or investigate MG-DS1 (MM710 DS1 Interface Media Module) for
systems supporting media gateways (
S8700 | 8710
/
S8500
/
S8300
).
Error Log Entries and Test to Clear Values
Table 511: ISDN-PRI Signaling Link Port Error Log Entries
Error
Type
Type
Aux
Data
Data
Associated Test
Alarm
Level
Level
On/Off
Board
Board
Test to Clear Value
)
0
Any
Any
Any
test port location
1
1. location is 24 for 24-channel interfaces and 16 for 32-channel interfaces.
0
busyout port
location
WRN
OFF
release port location
130 (
None
WRN
ON
test port location
1537 (
) 46210
WRN
OFF
1793 (
)
test board location l
3585 (
)
46222
MIN
ON
3841 (
) 46211
3842 (
) 46223
3843 (
Signaling Port LAN
Loop-Back (#939)
test port location