Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.6.0, 11.6.1, 11.6.2, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.0.0, 11.6.3
Opened: Nov 25, 2014 Severity: 3-Major Related Article:
K21254213
The SIP_REQUEST, SIP_RESPONSE, SIP_REQUEST_SEND or SIP_RESPONSE_SEND iRule event may not be raised for a message if the previous message on that connection has an iRule script still executing.
The iRule scripts for SIP messages may not execute on all messages received or sent.
The previous message's SIP event performs an asynchronous operation (such as the commands after or table).
None.
SIP events now execute as expected on all messages received or sent.