[OpenSIPS-Users] SIP/2.0 477 Send failed (477/TM) - Route

Vlad Paiu vladpaiu at opensips.org
Thu Apr 16 15:35:32 CEST 2015


Hello,

Try to have an OpenSIPS localhost UDP listener, and do 
force_send_socket(udp:127.0.0.1:5060) before attempting to relay to 
127.0.0.1:9
In your case it fails since you're trying to relay via TCP, which fails 
since nobody listens over there - you won't have those issues with UDP.

Best Regards,

Vlad Paiu
OpenSIPS Developer
http://www.opensips-solutions.com

On 15.04.2015 23:04, leo wrote:
> Enabling more detailed logs i  think the error would be "$du =
> "sip:127.0.0.1:9";"
> Wouldn't be $ru instead of $du? And i receive
> ERROR:core:tcp_blocking_connect: failed to retrieve SO_ERROR
> [server=127.0.0.1:9] (111) Connection refused
>
> Thanks one more time,
>
> Leo
>
>
>
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