On Tue, Aug 30, 2011 at 12:04 PM, nghidn <nghidn at elcom.com.vn> wrote: > Dear all, > > > > I want to modify pjsip for support video call ( needed only for negotiate in > context : invite -> 200Ok --> ACK). > > I can't answer your question since you didn't give any logs, and you've heavily modified the library anyway so you should know what you're doing, but FYI version 2.0-alpha does have video support, maybe you could try that instead. Benny