[SR-Users] Syntax issue?

[Muhammad Shahzad]

As far as i know AVPs are transaction specific only. So they will be
deleted as soon as transaction is over, i.e. 200 OK for INVITE is received
for example. They will not be available in in-dialog transactions such as
ACK, or BYE etc. What you need is to set dialog variable instead, see more
info here,

http://kamailio.org/docs/modules/4.2.x/modules/dialog.html#idp4202736

Thank you.



On Mon, Feb 16, 2015 at 6:08 PM, Igor Potjevlesch <
igor.potjevlesch at gmail.com> wrote:

> Hello,
>
>
>
> I'm looking for a way to track a call by using basic AVP like this:
>
> Into a route that treats INVITE:
>
> $avp(s:state)="call_start";
>
>
>
> Then, if I test this AVP into WITHINDLG route:
>
> if($avp(s:state)!="call_start") ; the test fails.
>
>
>
> Did I miss something?
>
>
>
> The goal is to update this AVP during the life of the transaction.
>
>
>
> Regards,
>
>
>
> Igor.
>
>
>
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