Hello,

if I remember correctly, something similar can be achieved with dialplan module (might require a modparam for evaluating variables in match expression).

There is a function to evaluate twice a string with variables, but it may lead to leak in some cases. I would avoid using it if not proper testing is done.

Then, I second that KEMI can be a better option for more dynamic replacement needs.

Cheers,
Daniel

David,

Regexps in Kamailio are precompiled at script load for performance reasons. Really limited set of regex operations are dynamic, like http://www.kamailio.net/docs/modules/5.4.x/modules/textops.html#textops.f.is_present_hf_re_pv

I'd recommend to look at KEMI if you need something dynamic.

пн, 28 мар. 2022 г. в 13:04, David Villasmil <david.villasmil.work@gmail.com>:

Hello guys,

Is it possible to use apvs on regexps like:

$avp(myvar)=$(re{uri.user}{re.subst,/^\+$avp(some_var)/$avp(some_var)/});

doesn't seem possible

Regards,

David Villasmil

email: david.villasmil.work@gmail.com

phone: +34669448337

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Igor

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