DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-308BRI-PORT (ISDN-BRI Port), ABRI-PORT (ASAI ISDN-BRI Port)]
9
This section covers the maintenance documentation for ISDN-BRI ports. Some of
the results of maintenance testing of ISDN-BRI ports may be affected by the
health of the ISDN-BRI Line circuit pack (BRI-BD), BRI endpoint (BRI-SET), or
ASAI adjunct (ASAI-ADJ/LGATE-AJ/LGATE-AJ) or Lucent adjunct
(ATT-ADJ/ATTE-AJ). These interactions should be kept in mind when
investigating the cause of ISDN-BRI port problems. For more information on the
circuit pack and endpoints, refer to the BRI-BD (ISDN-BRI Line Circuit Pack)
Maintenance documentation, the BRI-SET (ISDN-BRI Endpoint) Maintenance
documentation, and ASAI-ADJ (Adjunct-Switch Application Interface)
Maintenance documentation, ATT-ADJ (Lucent Adjunct) Maintenance
documentation, LGATE-AJ (Ethernet Adjunct-Switch Application Interface)
Maintenance documentation, ATTE-AJ (Ethernet Lucent Adjunct) Maintenance
documentation.
Figure 9-13. ISDN-BRI Port Interactions
VOICE
TERMINAL
DEFINITY
COMMUNICATIONS
SYSTEM
CIRCUIT
PACK
P
O
R
T
VOICE
TERMINAL
BRI LINE
OR DATA
OR DATA
D-CHANNEL
B-CHANNEL
B-CHANNEL
LOGICAL CONNECTION
PHYSICAL CONNECTION
