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

[isshed]

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.

if you need I can attach the config file.


Thanks,