Khoa, Your application developed on PJSIP should handle the missing call. PJSIP is SIP protocol stack and does not care this since it will pass SIP message to application transparently. Considering your case, B side should generate one non-2XX final response to A side, say 487 or 488. Please refer to section 15 of RFC 3261. Sam -----Original Message----- From: pjsip [mailto:pjsip-bounces@xxxxxxxxxxxxxxx] On Behalf Of pjsip-request at lists.pjsip.org Sent: Monday, February 25, 2013 12:48 PM To: pjsip at lists.pjsip.org Subject: pjsip Digest, Vol 66, Issue 108 Send pjsip mailing list submissions to pjsip at lists.pjsip.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org or, via email, send a message with subject or body 'help' to pjsip-request at lists.pjsip.org You can reach the person managing the list at pjsip-owner at lists.pjsip.org When replying, please edit your Subject line so it is more specific than "Re: Contents of pjsip digest..." Today's Topics: 1. How to detect missed call ? (Khoa Pham) ---------------------------------------------------------------------- Message: 1 Date: Mon, 25 Feb 2013 11:48:13 +0700 From: Khoa Pham <onmyway133@xxxxxxxxx> To: pjsip list <pjsip at lists.pjsip.org> Subject: How to detect missed call ? Message-ID: <CAN+NExEDL0CeZNLVdD5M2nE5LXhpdMy10TzMdxNcUuNOxnXSYg at mail.gmail.com> Content-Type: text/plain; charset="iso-8859-1" Hi, Supposed A make a call to B, but B does not pick that call. In this case who detects the missed call, A or B ? Here are 2 cases I think 1. A itself detect that after a timeout T (30s for ex_, A doesnot receive 200 OK 2. B itself after timeout T (30s for ex), it sends DOES_NOT_PICKUP response to A How is missed call implemented in pjsip ? -- Khoa Pham HCMC University of Science Faculty of Information Technology -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130225 /aa043359/attachment.html> ------------------------------ Subject: Digest Footer _______________________________________________ pjsip mailing list pjsip at lists.pjsip.org http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org ------------------------------ End of pjsip Digest, Vol 66, Issue 108 **************************************
