[OpenSIPS-Users] Change contact - B2B in opensips with docker bridge network mode

[Răzvan Crainea]

Hi, Amel!

Change the advertised address of your socket[1] using the ` AS 
PUBLIC_IP:PUBLIC_PORT` token.

[1] https://www.opensips.org/Documentation/Script-CoreParameters-3-2#toc67

Best regards,

Răzvan Crainea
OpenSIPS Core Developer / SIPhub CTO
http://www.opensips-solutions.com / https://www.siphub.com

On 8/11/23 14:19, amel.guesmi at sofrecom.com wrote:
> Hello dear opensips community,
> 
> We are trying to implement the *B2B* with *TLS*, we have opensips 
> installed in *docker*, with *netwrok bridge mode*.
> 
> We are facing a problem with *private Docker interface* : 
> the« contact »in the invite is sent with the private docker adresse not 
> the adress of the host machine.
> 
> We want a solution to change the « contact »field in the INVITEbecause 
> we can't receive the ACKfrom the callee when the contact of opensips is 
> a docker private adress.
> 
> This is an example of an INVITE with the  the public adress and  the 
> container private adress :
> 
> INVITE sip:+Number;tgrp=xxxxxx at Y.Y.Y.Y:5061;user=phone;transport=udp 
> SIP/2.0
> 
> Via: SIP/2.0/UDP *Public_Host_adress*:5060;branch=z9hG4bKa547.ede09bf3.0
> 
> To: <sip:+Number;tgrp=xxxxxx1 at Public_Destination_adress:5061>
> 
> ....
> 
> Contact: <*sip:Private_Container_adress*>
> 
> Hope my request is clear
> 
> Thank you very much
> 
> BR, Amel
> 
> 
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