[SIP Beyond VoIP] COMEDIA - needs clarification

[venu Y]

Hi,

How do an MSRP client distinguishes whether remote clients supports
RFC 4145 http://www.ietf.org/rfc/rfc4145.txt or RFC 6135
http://www.ietf.org/rfc/rfc6135.txt <http://www.ietf.org/rfc/rfc4145.txt> ?

Is it simply based on a=setup values?

4145 allows 'holdconn' for a=setup, while 6135 doesn't support?
4145 allows a=connection attribute while 6135 doesn't?

In which scenario should  I comply to what RFC?

-- 
With Regards
Venu
93484 89945
toyvenu at gmail.com
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