Hello,

have you tried with the latest 5.8.7? Or just with 5.8.5?

Cheers,
Daniel

On 03.02.26 16:26, Andreas Heil via sr-users wrote:
> Hi all,
>
> I’m currently testing a migration from version 5.6.x to 5.8.x.
>
> The problem:
> 1. INVITE comes in with a To-header like this:
>
>   To: sip:[email protected]:5060
>
> 2. uac_replace_to in a branch_route:
>
>   uac_replace_to("", 
> "sip:+$(avp(newDAD){s.replace,CC,})@$var(carrierDomain);user=phone“);
>
> Note: It does not matter if we try to change the To in different ways like:
>   uac_replace_to("", "sip:[email protected];user=phone“); Or: $td 
> =
> „some.carrier.net";
>
> 3. What gets on the line is:
>
>   To:  
> <sip:[email protected]:5060>sip:[email protected];user=phone
>
> Or in case of ($td):
>
>   To:  <sip:[email protected]:5060>some.carrier.net
>
> Note: the INVITE received has 1 space between „To:" and Content, The INVITE 
> send has 2 spaces.
>
> The bug only appears if the initial to-header is NOT enclosed in < >.
>
> I could track it down to version 5.8.5 in which it appeared first.
> Everything before (including 5.8.4) behaves normally.
>
> I think it’s introduced by commit 6367a41f64ed165792ffe71ea310fd917947ccba
> There is a comment beneath it, that reports something similar with the From 
> header, too.
>
> How can I fix that in the config, or is it a bug?
>
> Greetings,
> Andreas
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