[OpenSIPS-Users] 477 Send failed from Opensips via TCP

[Bogdan-Andrei Iancu]

If you run tcpdump on the opensips server, you will be able to see the 
address where opensips try to connect via TCP....and check if that is 
the real IP and port where pjsip is listening on...

Regards,
Bogdan

Premalatha Kuppan wrote:
> Thanks Bogdan for your reply. Yes Destination is supporting TCP; iam 
> using PJSIP. Registration is successful.
>
> On Thu, Jul 22, 2010 at 8:19 PM, Bogdan-Andrei Iancu 
> <bogdan at voice-system.ro <mailto:bogdan at voice-system.ro>> wrote:
>
>     Hi Premalatha,
>
>     That means opensips was not able to open a TCP connection to the
>     destiation address. I see this is an INVITE, so the question is -
>     is the
>     destination party supporting TCP ?
>
>     Regards.
>     Bogdan
>
>     Premalatha Kuppan wrote:
>     > Hi,
>     >
>     > Iam using opensips with TLS enabled. Iam trying to make a call via
>     > TCP; registration is successful.
>     >
>     > UDP works fine, but for TCP iam getting following error
>     >
>     > Jul 22 02:50:18 204548-4 /usr/local/sbin/opensips[8224]:
>     > ERROR:core:tcp_blocking_connect: timeout 10 s elapsed from 10 s
>     > Jul 22 02:50:18 204548-4 /usr/local/sbin/opensips[8224]:
>     > ERROR:core:tcpconn_connect: tcp_blocking_connect failed
>     > Jul 22 02:50:18 204548-4 /usr/local/sbin/opensips[8224]:
>     > ERROR:core:tcp_send: connect failed
>     > Jul 22 02:50:18 204548-4 /usr/local/sbin/opensips[8224]:
>     > ERROR:tm:msg_send: tcp_send failed
>     > Jul 22 02:50:18 204548-4 /usr/local/sbin/opensips[8224]:
>     > ERROR:tm:t_forward_nonack: sending request failed
>     >
>     >
>     > SIP/2.0 477 Send failed (477/TM)
>     > Via: SIP/2.0/UDP ASTERISK:5070;branch=z9hG4bK4a4c0fee;rport=5070
>     > From: "user1" <sip:user1 at ASTERISK:5070>;tag=as06435674
>     > To:
>     <sip:user2 at OPENSIPS:5060>;tag=24e512da0179608b69beef65168adaa1-0387
>     > Call-ID: 28ab65ff537a55fd786353e052dbf4c3 at 204.12.57.221
>     <mailto:28ab65ff537a55fd786353e052dbf4c3 at 204.12.57.221>
>     > <mailto:28ab65ff537a55fd786353e052dbf4c3 at 204.12.57.221
>     <mailto:28ab65ff537a55fd786353e052dbf4c3 at 204.12.57.221>>
>     > CSeq: 102 INVITE
>     > Server: OpenSIPS (1.6.2-tls (x86_64/linux))
>     > Content-Length: 0
>     >
>     > Any insight ?
>     >
>     > Thanks,
>     > Prem
>     >
>     ------------------------------------------------------------------------
>     >
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>     >
>
>
>     --
>     Bogdan-Andrei Iancu
>     OpenSIPS Bootcamp
>     20 - 24 September 2010, Frankfurt, Germany
>     www.voice-system.ro <http://www.voice-system.ro>
>
>
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>
>
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-- 
Bogdan-Andrei Iancu
OpenSIPS Bootcamp
20 - 24 September 2010, Frankfurt, Germany
www.voice-system.ro