[OpenSIPS-Users] SIP default port routing issue

[Răzvan Crainea]

Hi, Satish!

By default, OpenSIPS uses the same interface as the request came in to 
send the reply.
Can you send a SIP trace of the call to figure out what is happening?

Best regards,

Răzvan Crainea
OpenSIPS Solutions
www.opensips-solutions.com

On 03/22/2017 12:48 AM, Satish Patel wrote:
> This is little tricky question, we are developing softphone and we put
> logic in phone it will try to connect 5060 if it's blocked by some
> country then it will try 5061 if that is block then try 5062
>
> Now on OpenSIPS we are listening on all 3 ports 5060, 5061 and 5062.
> Now problem is here INVITE goes on correct port but when server send
> 200 OK mesg it will always pick first port in listen: directive, how
> do i synchronize communication to specific port where INVITE comes
> from?
>
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