How to send RTPPackets after SIP call Invite request method?

Question

I am developing an application based on VOIP(SIP) . I am able to send Invite and Invite-Ack between two emulators but now i would like to send RTPpacket after Invite-ack message in SIP call flow.

Is it possible to send like that. If yes, please can anyone help me regarding this.

After that im going to integrate this for both send and receive part of SIP video call.

Any help would be appreciated lot!!! Thanks in Advance!!!!!

Answer 1

我想我将不得不看看sipdroid或csipsimple的RTP实现，这可能对我有帮助。

Answer 2

Generally, yes, the protocol supports this. How exactly to do it depends on the particular SIP stack you are using. The default Android one is fairly high level and does not have this option.