[pjsip] How to get the sdp attribute when i receive 200 OK

[CharlesFan]

Hi .

 

When I send "INVATE" message to other client. I append "alt" attribute int
sdp, "a=alt: 1 1.0 user xxxx 192.168.100.2 1000" 

 

It is means "a=alt:1 1.0 user xxx <local ip> <local port>"

 

How to get the sdp attribute on the "on_call_state()", and How to change the
taget media port in this function.

 

Thanks in advance.

 

Regards,

charles

 

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20091102/17f2db94/attachment.html>