[SR-Users] rewriteuri and append_branch with variables

[Ovidiu Sas]

Just set the RURI to the value that you want and then call append_brach().
Everything that's in RURI will be appended as a new branch.

After that, reset the RURI to it's original value: revert_uri().

Regards,
Ovidiu Sas

On Sat, May 7, 2011 at 12:37 PM, alex pappas <rebel.pappas at gmail.com> wrote:
> Hi,
> Thanks for the replay.
> I already tried the $ru with $var and it works fine but the main problem is
> the append_branch.
>
> I'm trying to create a redirect function with the append_branch dynamically
> filled in.
>
> Any suggestion on that?
>
> Thanks
>
> Alex
>
>
> On Fri, May 6, 2011 at 6:31 PM, Iñaki Baz Castillo <ibc at aliax.net> wrote:
>>
>> 2011/5/6 alex pappas <rebel.pappas at gmail.com>:
>> > I'm trying the following and i get error:
>> >
>> > $var(new_uri) = "sip:" +$avp(s:term_prefix) +$rU +"@"
>> > +$avp(s:gw_address);
>> >
>> > rewriteuri=($var(new_uri));  OR append_branch($var(new_uri));
>> >
>> > But it seems that it does not like the variable. The documentation says
>> > that
>> > rewriteuri get a string so i don't understand why does not work
>>
>> You are not passing a string to erwriteuri() function, but a
>> pseudo-variable containing a string as value. It's not the same (not
>> at least in kamailio/sip-router configuration DSL language).
>>
>> However you can use:
>>
>>  $ru = $var(new_uri);
>>
>> as $ru pseudo-variable (request URI) does allow dynamic assignement.
>>
>> --
>> Iñaki Baz Castillo
>> <ibc at aliax.net>
>>
>> _______________________________________________
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>> sr-users at lists.sip-router.org
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>
>
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