MERLIN LEGEND Communications System Release 6.0
System Programming
555-660-111 Issue 1
February 1998
Programming Procedures
Page4-199PRI Facilities
4
Summary: Timers and Counters 4
Programmable by System Manager
Mode All
Idle Condition Not required
Planning Form Form 3b, Incoming Trunks: DS1 Connectivity (100D module)
Factory Setting See Table 4–2
Valid Entries See Table 4–2
Inspect No
Copy Option No
Console Procedure → → → →Dial slot no.→
→Select timer/counter→Drop→Dial no. of ms/octets/
and so on→ → → → →
PC Procedure → → → →Type slot no.→ →Select timer/
counter→ + →Type no. of ms/octets/and so on→
→ → → →
Table 4–2. Timers and Counters
Timer/Counter Purpose Factory Setting Valid Range
T200 Timer Maximum response time 1 second 1,000 to 3,000 ms
T203 Timer Maximum time 30 seconds 1 to 60 seconds
N200 Counter Maximum transmissions 3 transmissions 1 to 5 transmissions
N201 Counter Maximum octets 260 octets 16 to 260 octets
K Counter Maximum outstanding
I-frames
7 frames 1 to 15 frames
T303 Timer Set up timeout 4 seconds 4 to 12 seconds
T305 Timer Disconnect timeout 4 seconds 4 to 30 seconds
T308 Timer Release timeout 4 seconds 4 to 12 seconds
T309 Timer Signal loss 90 seconds 30 to 120 seconds
T310 Timer Call Proc. timeout 60 seconds 2 to 120 seconds
T313 Timer Connect timeout 4 seconds 4 to 60 seconds
T316 Timer Restart timeout 120 seconds 30 to 120 seconds