2009/5/27 Chandrakant Solanki solanki.chandrakant@gmail.com:
Hi
I am using kamailio 1.5.0 and asterisk 1.6.0.5
Phone is register successfully and incoming/outgoing call is working fine...
But followings are problem I have faced...
1] I don't hear anything, the voice is not being transmitted ... however rtpproxy is running.
2] When I hang up the X-Lite call on the SIP phone, the regular phone does not get disconnected.
You are not fixing correctly the NAT issues (Contact header and/or SDP media address) in both requests and responses. I suggest you to do a SIP capture (with ngrep) and check the IP's in Contact headers and SDP after passing through kamailio. Are they fixed? Also, if you are using Asterisk there are TOO MUCH possibilities: Have you using Asterisk comedia mode ("nat=yes") for peers? do you allow direct RTP between peers ("canreinvite=yes")? However, using Asterisk to manage a call I think it's not a good idea to use RtpProxy (it's not neede at all most probably!).
Below is link for kamailio configuration file...
Yes, there is... but there are more factors (Asterisk conf, network topology and so...). Impossible to examine all of them (at least by free XD).