Thanks guys,,

ended up doing:

if ($(re{uri.user}) =~ "\+" + $avp(country_code)) {
  $avp(number) = $avp(country_code) + $(fU{s.strip,3});
}

where country_code is the actual country code, which as of now it's only 2 digits, but i will have to change that to support more than that.

Regards,

David Villasmil
phone: +34669448337


On Mon, Mar 28, 2022 at 7:14 PM Daniel-Constantin Mierla <miconda@gmail.com> wrote:

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

On 28.03.22 16:44, Igor Olhovskiy wrote:
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
phone: +34669448337
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Igor

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