Hello,
I have setup Kamailio and rtpproxy on a server, that acts as a SIP Proxy. An asterisk server sits behind this proxy server. I have noticed that on some occasions when the softphone(x-lite) tries to register with the asterisk through the proxy,it receives a 477 send failed. If i restart Kamailio, the problem seems to disappear. I have attached a logfile showing Kamailio's error output.
What could be the reason for such behavior ?
Thanks and Regards, Vikram.