Welltech Dialogic SS7 Protocols ISUP - Manual (Page 138)

Section 8 Non-Primitive Interface
138
Parameter Area
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offset 72, size 2: t36
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offset 78, size 2: t39
offset 80, size 2: t103
offset 82, size 2: t104
offset 84, size 2: treass
parameters
offset 86, size 2: Reserved for future use – set to zero.
ISUP Response
Method By returning the message to the sender
Type 0x3702
Status SUCCESS
Parameters
version
The version of the Configure Timer Request message being used.
Note: A message length of 0 may also be used with either version 0 or version 1. This
causes the ISUP timers to be set to their default values.
8.3.1 Timer default values
The following tables gives the ISUP and BICC timers default values (a tick
period of 100ms and num_tscan set to 10 are assumed):
Timer ISUP Default
(seconds)
BICC Default
(seconds)
Description
t1 10 10 Waiting for RLC
t2 180 0 Waiting for user resume on receipt of user
suspend
t3 180 0 Waiting to Initiate release on receipt of
overload message
t4 300 0 Waiting for UPA (ITU)
t5 60 60 Delay to alert maintenance on failure to
receive RLC
t6 180 180 Waiting for network resume or REL on
receipt of network suspend
t7 25 25 Waiting for ACM or CON
t8 13 13 Waiting for cot after IAM
t9 45 45 Waiting for ANM
t10 5 0 Waiting to receive last address digits