Hi, I am using PJSIP on Windows Mobile platform to built a Sip based softphone application. I want to implement Distinctive Ringing feature. I want to know that how can I implement it using PJSIP (version 1.6). At the server end, I have Asterisk 1.6.1.20, I have a dial plan which Adds SIP header Alert-Info to the 180 Ringing response and send it to the client i.e. WM device. According to my understanding: The PJSIP at client should parse the Alert-Info header and download the ringtone and play it.. But it's not happening this way the WM application still plays the default tune. Please help me implement this feature. I am using PJSIPDll_mobile and sipekSdk. The response reaching the client is as: Via: SIP/2.0/UDP 172.17.0.167:5060;branch=z9hG4bK4e8ea832;rport=5060 Max-Forwards: 70 Contact: <sip:208 at 172.17.0.167> To: <sip:201 at 172.17.5.68:64446;rinstance=f673811991333321> From: ""208"" <sip:208@172.17.0.167>;tag=as0b62d762 Call-ID: 7dc20ce93b68d2d9246e98d5580142eb at 172.17.0.167 CSeq: 102 INVITE Alert-Info : http://<serverName>/Ringtones/welcome.wav Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO Content-Type: application/sdp Date: Mon, 19 Jul 2010 10:20:04 GMT Supported: replaces, timer User-Agent: Asterisk PBX 1.6.1.20 Content-Length: 309 v=0 o=root 848127559 848127559 IN IP4 172.17.0.167 s=Asterisk PBX 1.6.1.20 c=IN IP4 172.17.0.167 t=0 0 m=audio 18302 RTP/AVP 8 0 3 101 a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:3 GSM/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=silenceSupp:off - - - - a=ptime:20 a=sendrecv Thanks & regards, Priyanka Gupta -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20100728/a17daf04/attachment.html>
