Do you want the SDP or the SIP Headers? Your question is ambiguous!
SDP should be in ${switch_r_sdp}
X-Header should be in ${sip_h_X-Header}
The "info" app helps show all the variables.
/b
On Sep 17, 2008, at 2:11 AM, Jon Bruel wrote:
> How do I read the contents of the SIP headers sdp in a dialplan?