[SR-Users] VIA header x-route-tag

[alex pappas]

Marius hi,

Thank you for your replay.
With the regular expression you provided me I get "*SIP/2.0/UDP
172.16.0.13:5060;tgrp:TNDEM-ACR*"

Can I isolate only *tgrp:TNDEM-ACR ?

*Thank you
Alex
*
*
On Tue, Nov 30, 2010 at 5:07 PM, marius zbihlei <marius.zbihlei at 1and1.ro>wrote:

>  On 11/30/2010 01:58 PM, alex pappas wrote:
>
> Dear All,
>
> We have some cisco gw that they send to the Kamailio in the first invite
> and inside the VIA header an x-route-tag="The Gateway that the call
> entered".
>
> I'm trying to add this to the acc module in order to have it recorded but
> without sucess.
> My config is this:
>
> if (search("x-route-tag"))
>         {
>                 avp(s:xroutetag) = $sel(@via);
>                 xlog("----- We have a x-route-tag in the SIP msg avp:
> $avp(s:xroutetag) -----");
>         };
>
> I'm trying to add the VIA header to an avp so I could manipulate the string
> but i cannot implement this.
>
> Does anyone can suggest a way to add the *x-route-tag* value to an AVP?
>
> Thank you in advance
>
> Alex
>
> sample VIA header:  Via: SIP/2.0/UDP  10.0.0.15:5060;*
> x-route-tag="tgrp:TANDEM-KOR"*
>
>  Hello,
>
> You can use transformations
> http://kamailio.org/dokuwiki/doku.php/transformations:3.1.x . This should
> to the trick: (careful on needed modules)
>
> $var(s:xroutetag) = $(hdr(Via){re.subst,/x-route-tag="(.*)"/\1/});
>
>
>
> Cheers,
> Marius
>
>
>
>
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