[SIPForum-discussion] Need Detail on SIP to RTP conversion Point

Anthony Orlando avorlando at yahoo.com
Sun Apr 6 10:32:48 UTC 2008


Typically A party's SDP gets sent in the INVITE and B
party's SDP gets sent in the 200OK.  There are of
course exceptions to this.



--- Rajeshkumar Babu <rajeshkumarbin at gmail.com> wrote:

> Hi
> 
> Kindly tell me the point where the RTP headers get
> know the B Party IP
> address and start the RTP transactions for a voice
> call.
> 
> Like in SS7 ISUP msg the CIC is taken from initial
> IAM message.
> 
> So the B Party address is taken from contact of 200
> ok messages or ....pls
> correct me...??
> 
> -- 
> Thanks & Regards
> 
> Rajeshkumar B
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