Re: [Sip] Call fork

["Dale Worley" <dworley at nortel.com>]

On Tue, 2009-09-22 at 18:18 +0530, sairam.pokkunuri at wipro.com wrote:
> I have a scenario where  Invite is forked by a proxy and it gets
> multiple 183 containing sdp and all are sending rtp packets as
> anouncements.What should the b2bua do?

First, you should screen the RTP streams to eliminate from consideration
any stream whose content is silence.

Assuming you have more than one stream remaining, you should mix them
together and present them to the user.  It turns out that humans can
separate and process multiple, overlapping speech streams.  This is not
an ideal solution, but it is the best that can be done.

Dale