[SR-Users] Kamailio not increasing cseq

[Camila Troncoso]

Hi all,



I’m working for a while with Kamailio+Freeswitch as SBC.



I have this structure:





























* *

* *

* *

* *

* *

* *

* *

* *

* *

When I make a call from one client connected to LCR,  it is route to my SBC
and afterwards to his destiny in the cloud passing though a gateway. When
the destiny is unreachable, the LCR reroutes the call to another gateway.
Sometimes the LCR send this retry again to the SBC , because the second
gateway is also in the cloud, but when this happens, FreeSWITCH answer with
:

“482 Request merged” because it detects that is the same call.

This is because the second INVITE has the same Call-ID and same Cseq.
Kamailio *is not* increasing CSeq.



Is there a way to resolve this?



Regards,



*Camila Troncoso **|* Ingeniero de Desarrollo

RedVoiss *|*ctroncoso at redvoiss.net

Santiago - Chile *|* +56 2 2408535

www.redvoiss.net
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