25 Nov
2016
25 Nov
'16
12:08 p.m.
Hello All.
I have some troubles with upstream sip switch. It ignores SIP packets which contains:
User-Agent: FPBX-2.11.0(11.17.1) or Server: User-Agent: FPBX-2.11.0(11.17.1)
If space is present before first "(" then sip switch works as expected
So my question is: how corektly make analyze and modify this headers using kamailio? In which routes i must parse it?
i need such modifications: User-Agent: FPBX-2.11.0(11.17.1) -> User-Agent: FPBX-2.11.0 (11.17.1) Server: User-Agent: FPBX-2.11.0(11.17.1) -> Server: User-Agent: FPBX-2.11.0 (11.17.1)
Thank you.
-- Best regards, Sergey Basov e-mail: sergey.v.basov@gmail.com