Hi, I would like to address an issue that was discussed before on this mailinglist. Within the context of conferencing we will need to send and receive content other than SDP as body in INVITE messages, see e.g. http://tools.ietf.org/html/draft-ietf-sip-uri-list-conferencing-02#section-6 . From the previous discussion and the code I have seen that the SDP negotiation and invite modules are very tightly coupled and very difficult to separate. I am inclined to believe it would probably be easier to implement multipart MIME decoding in the invite module and have it look for SDP nested in that. In this way we could use PJSIP to transport other content along with the SDP in the body of INVITEs, without separating the invite and SDP negotation modules too much. My questions are, is this correct and what would be the best approach to do this? Are there more people interested in this? Ruud Klaver AG Projects
