I'm trying to figure out how can I extract the content of each information field from a generic SIP message . For instance, the content of "pjsip_rx_data->msg_info" is: INVITE sip:192.168.1.12;user=phone SIP/2.0 Via: SIP/2.0/UDP 192.168.1.3:5060 From: cisco <sip:Cisco@192.168.1.3>;tag=1254558838 To: <sip:192.168.1.12;user=phone> Call-ID: 2453479585 at 192.168.1.3 CSeq: 1 INVITE Contact: cisco <sip:Cisco at 192.168.1.3:5060;transport=udp> User-Agent: Cisco-CP7905/1.02-040406A Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER Expires: 300 Content-Length: 278 Content-Type: application/sdp (sdp info) What's the best way to get separately each information field (e.g, caller-Id information, 'TO' information...)? Is there any function like pj_sip_get_caller_id_from_message() ? rgs Cesar
