[OpenSIPS-Users] SIP Status: 477 Send failed (477/TM)

[Răzvan Crainea]

Do you have a TCP listener in your script?

Best regards,
Răzvan

On 08/12/2014 03:48 PM, isshed wrote:
> HI All,
>
> I am new to opensips. I want to use it as a gateway to registrar. I am
> getting the following sip error.
>
> SIP Status: 477 Send failed (477/TM)
>
> I get this error when I use TCP protocol. For UDP I am able to use it
> as a proxy and phone registers successfully.
>
> Appreciate if anyone of you please help me.
>
> Attaching the opensips.cfg file/logs file.
>
>
> Thnaks,
>
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-- 
Răzvan Crainea
OpenSIPS Solutions
www.opensips-solutions.com