3Com CoreBuilder 7000, Operation Manual, Page: 112 / 264

112 C
HAPTER
5: E
STABLISHING
ATM C
HANNELS
Table 28 Q.2931 Watchdog Timers — User End
Timer
Name Default
Time-out
Start Timer Stop Timer
T301 180 ALERTING received CONNECT received
T303 20 SETUP sent CONNECT, CALL
PROCEEDING or RELEASE
COMPLETE received
T308 150 RELEASE sent RELEASE COMPLETE or
RELEASE received
T309 50 SAAL abort SAAL returned to active
state
T310 50 CALL PROCEEDING
received CONNECT or
DISCONNECT received
T313 20 CONNECT sent CONNECT
ACKNOWLEDGE received
T316 600 PORT RESTART sent RESTART ACKNOWLEDGE
received
T316c 450 VCC RESTART sent RESTART ACKNOWLEDGE
received for the VCC
T317 450 RESTART received Cancel all call references
T322 20 STATUS ENQUIRY sent STATUS DISCONNECT,
RELEASE, or RELEASE
COMPLETE received
T397 180 ALERTING or PARTY
ALERTING received ADD PARTY
ACKNOWLEDGE received
T398 20 DROP PARTY sent DROP PARTY
ACKNOWLEDGE or
RELEASE received
T399 70 ADD PARTY sent ADD PARTY
ACKNOWLEDGE, ADD
PARTY REJECT, or
RELEASE received
TDISC 450 Management request to
disable Q93B interface. Confirmation from QSAAL
layer that the disconnect
request has completed.
Table 29 Q.2931 Watchdog Timers — Network End
Timer
Name Default
Time-out
Start Timer Stop Timer
T301 180 ALERTING received CONNECT received