[OpenSIPS-Users] Tracer Module fails to add New Call-ID to logs when using with Topology Hiding module

[Bogdan-Andrei Iancu]

Hi Ali,

yes, that's a bit of known issue - there is a conflict between the point 
where the tracer modules grabs data versus the point where the dialog 
module is doing the call-id changes :(

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   https://www.opensips-solutions.com
   https://www.siphub.com


On 3/11/26 17:55, Ali Dogan wrote:
>
> Hello All,
>
> I’m using Topology hiding module with “UCA” parameters and I’m 
> creating new call-id for outgoing leg(This is I can see from SNGREP).
>
> However, the Tracer module does not reflect this. It logs both the 
> inbound and outbound legs under the original Call-ID, ignoring the new 
> one generated by topology_hiding(). My trace call is at the top of the 
> main route block:
>
>     route {
>
>         trace("tid");
>
>         ...
>
>     }
>
> This creates a troubleshooting gap: when correlating traces with 
> downstream systems or with packet captures, the Call-ID in the trace 
> log does not match the Call-ID that was actually sent to the outbound leg.
>
> 1. Is this the expected behaviour of the Tracer module when used 
> alongside topology_hiding("UCA")?
>
> 2. Is there a way to make the Tracer log the outbound leg under its 
> real (rewritten) Call-ID?
>
>
> Best Regards,
>
> Ali
>
> 	
> Ali Dogan
>
> 	​​​​
> +44(0)3300 88 18 18 <tel:+44(0)3300%2088%2018%2018>
>
> alidogan at plan.com
>
> 	
>
> 	
>
> The mobile network, built to keep you fully in control.
> ​Why choose us <https://www.plan.com/>
>
> 	
> Stay connected
>
> Linked In <https://www.linkedin.com/company/plan-com/>
>
> 	
> Facebook <https://www.facebook.com/plan.im>
>
> 	Instagram <https://www.instagram.com/plandotcom/?hl=en-gb>
>
> plan.com is the trading name of Plan Communications Limited, 
> registered in the Isle of Man with company number 010273V and 
> Registered Office at No.5 Victoria Street, Douglas, Isle of Man, IM1 
> 2LR. This email and any attachments to it may be confidential and are 
> intended solely for the use of the individual to whom it is addressed. 
> Any views or opinions expressed are solely those of the author and do 
> not necessarily represent those of Plan. If you are not the intended 
> recipient of this email, you must neither take any action based upon 
> its contents, nor copy or show it to anyone. Please contact the sender 
> if you believe you have received this email in error.
>
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opensips.org/pipermail/users/attachments/20260316/477f7bc3/attachment-0001.html>