[asterisk-users] Send SIP Re-invite.

[Joshua Colp]

Rohan Hathiwala wrote:
> Hi,
>  I need asterisk to instruct the other side to send RTP to a conference
> server running on a different machine. The conference server does not
> understand SIP so I cannot use the SIP REFER method.
> 
> I have another question. Suppose when processing a SIP INVITE we want to use
> asterisk only for call control and let another server handle the RTP is
> there a clean way to do this in asterisk.
> 
> Regards,
> Rohan Hathiwala. 
> 

Asterisk/chan_sip wasn't designed to be able to do this. You're going to 
end up modifying things... potentially a lot. If the conference server 
does SIP though you can just dial it, make sure canreinvite is set to 
yes, and audio should go direct.

Joshua Colp
Software Developer
Digium, Inc.