Lucent Technologies 6.0 Summary: Timers 4

MERLIN LEGEND Communications System Release 6.0
System Programming
555-660-111 Issue 1 February 1998
Programming Procedures
Page4-247BRI Facilities
4
■T303 Timer. Times the delay in network response when the
communications system sends a setup message to initiate an outgoing
call.
■T305 Timer. Times the delay in network response when the
communications system sends a disconnect message to clear a call.
■T308 Timer. Times the delay in network response when the
communications system sends a release message to clear a call.
NOTE:NOTE:NOTE:
If you enter an invalid timer value, you hear an error beep and the value that
was previously stored is displayed on the screen.
Table 4–4 shows the factory setting for each timer and the valid range for each
threshold.
Summary: Timers 4
Programmable by System Manager
Mode Key, Hybrid/PBX
Idle Condition Not required
Planning Form Form 3i, Incoming Trunks: BRI Options (800 NI-BRI module)
Factory Setting See Table 4–4
Valid Entries See Table 4–4
Inspect No
Copy Option No
Table 4–4. Timers
Timer /
Counter Purpose
Factory
Setting Valid Range Increments
T200 Timer maximum response time 1,000 ms 500 to 5,000 ms 500 ms
T203 Timer maximum time 33 seconds 10 to 255 sec 1 sec
T303 Timer Set up timeout 4 seconds 2 to 10 sec 1 sec
T305 Timer Disconnect timeout 30 seconds 2 to 60 sec 1 sec
T308 Timer Release timeout 4 seconds 2 to 10 sec 1 sec