[Kamailio-Users] 477 Send failed

[Klaus Darilion]

Kamailio tried to establish a TCP connection - but that failed. Either 
the other party was not listening, or the RURI was incorrect.

You can debug with Wireshark/tcpdump.

regards
klaus


vragukumar at signalogic.com wrote:
> 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.
> 
> 
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