On 11/12/2014 02:13 PM, Dan Christian Bogos wrote:
Hey Guys,

I have the following scenario:


UA1 (UDP) -> Kamailio Proxy -> (TCP) UA2

As per the signaling sample, I would expect that in-dialog SUBSCRIBEs
are bridged between UDP and TCP network but for some reason this does
not happen (the subscribe comes in over UDP and leaves still over UDP
although tcp is present in the route headers). Are we somehow forced to
mangle contact header and add transport parameter to it or the
record-route headers should serve for this purpose?

Any tip would be highly appreciated.

Yes, I believe the UDP transport is chosen by default, and there must be a ;transport=TCP based-reason to relay anything via TCP.

--
Alex Balashov - Principal
Evariste Systems LLC
235 E Ponce de Leon Ave
Suite 106
Decatur, GA 30030
United States

Tel: +1-678-954-0670
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/

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