Hi I assume that by media capabilities, you mean offer / answer. A caller shall send SDP (answer) in ACK of INVITE / ReINVITE when the INVITE / ReINVITE he sent did not contain an offer SDP and the offer SDP was received in INVITE / ReINVITE 200 response.
3PCC services are a good use case of the above. Regards Tarun Gupta Aricent -----Original Message----- From: ikuzar RABE [mailto:[email protected]] Sent: Wednesday, July 24, 2013 7:46 PM To: [email protected] Subject: [Sip-implementors] media capabilities in ACK Hi all, I would like to know in which cases a caller include its media capabilities (SDP) in ACK instead in INVITE method ... Thanks for your help, ikuzar. _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors =============================================================================== Please refer to http://www.aricent.com/legal/email_disclaimer.html for important disclosures regarding this electronic communication. =============================================================================== _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
