[SR-Users] PRACK support in RTPENGINE module?

Alex Balashov abalashov at evaristesys.com
Mon May 4 19:22:13 CEST 2020


Hello Chris,

rtpengine_manage() is just a wrapper that makes context-sensitive
invocations of rtpengine_offer() and rtpengine_answer(), so that you
don't have to choose which of them to call manually. But it's not
perfect. 

There are nevertheless situations where this manual use of the
offer/answer functions is necessary, and it sounds like this is one of
them.

There is a larger question of whether rtpengine_manage() should support
PRACK; it seems like the answer is yes. But this lacking cannot be
framed as "RTPEngine doesn't support PRACK" or anything like that.
RTPEngine can support any SDP-bearing request and reply, since RTPEngine
does not care about SIP semantics per se.

-- Alex

-- 
Alex Balashov | Principal | Evariste Systems LLC

Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/



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