DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-128ASAI-EPT
9
The switch sent a message to an endpoint that did not respond in the
allotted time. This may be due to failure of the point-to-point signaling link
or because of a problem in the ASAI adjunct. To repair:
■ Execute the
test station extension
command and perform the
associated repair procedures for those tests.
b. An endpoint is not responding to the service state query message sent to
the adjunct or to the endpoint. This error causes an alarm to be raised.
The alarm is retired when the switch receives a response to the service
state query to the endpoint or to the adjunct.
When this error occurs for an ASAI adjunct, the Aux Data field indicates
the state of the ASAI link and whether an invalid response or no response
was received to the query from the switch, as shown in the following table:
See ‘‘status bri-port’’
in Chapter 8, ‘‘Maintenance Commands’’ for an
explanation of the ASAI link states.
For ASAI or Lucent adjuncts, the switch queries the adjunct every two
minutes. The Layer 3 Query Test is not executed for ASAI or Lucent
adjuncts through a command issued from the management terminal.
While alarmed for this error, the switch takes the associated port
out-of-service for five seconds every 15 minutes. This action attempts to
stimulate recovery actions to be taken by the adjunct.
Aux Data Timer Type
2 First T303 (SETUP timer)
3 Second T303 (SETUP timer)
4 T305 (DISConnect timer)
5 First T308 (RELease timer)
6 Second T308 (RELease timer)
10 T316 (RESTart timer)
12 T309 (Layer 2 Failure timer)
16 TM100 (Management Information Message timer 1)
17 TM200 (Management Information Message timer 2)
102 TASAI (ASAI Routing Timer)
Aux Data ASAI Link State Error
102 13-restarting No response to RESTART message
104 13-restarting Invalid response to RESTART message
152 13-restarted No response to Layer 3 query
154 13-restarted Invalid response to Layer 3 query
202 13-established No response to Layer 3 query
204 13-established Invalid response to Layer 3 query
