Avaya 03-300430 Benutzerhandbuch
Communication Manager Maintenance-Object Repair Procedures
2194 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
Hardware Error Log Entries and Test to Clear Values
S/T
4-wire Basic Rate connection to an NT2 Termination
1
.
T
4-wire Basic Rate interface to an NT Termination.
2
TE
Terminal Equipment
U
Basic Rate network-side 2-wire line interface.
1
TN556B ISDN-BRI 4-Wire S/T-NT Line (A-law)
2
TN2185 ISDN-BRI 4-Wire S Interface (Trunk Side)
3
TN2198 ISDN-BRI 2-Wire U Interface
5
TN2185 ISDN-BRI 4-Wire S Interface (Trunk Side)
1. Network Termination 2 (NT2), that terminates Layer 1 and higher layers. PBXs, LANs, and
terminal controllers typically provide NT2 functionality including protocol handling and
multiplexing for Layers 2 and 3.
multiplexing for Layers 2 and 3.
2. Network Termination 1 (NT1), that terminates Layer 1 and monitors maintenance,
performance, timing, power transfer, multiplexing, and multidrop termination with contention
resolution.
resolution.
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Table 783: TBRI-BD Error Log Entries
Error
Type
Type
Aux
Data
Data
Associated Test
Alarm
Level
Level
On/Off
Board
Board
Test to Clear Value
0 (
0
Any
Any
Any
test board location sh r 1
1 (
Any
None
MIN
ON
257 (
65535
Control Channel Loop (#52)
MIN
ON
test board location r 20
513 (
4352 -
4357
None
ON
769 (
4358
1025 (
NPE/NCE Audit test (#50)
None
ON
1291 (
4359
Clear Error Counters (#270)
MIN
ON
1294 (
46088 -
46096
SAKI Sanity test (#53)
MIN
ON
See (h)
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