[Serusers] Textops with AVPs?

[Greger V. Teigre]

If this functionality was added in later openser versions than 0.9, it 
will most likely not be in SER.  What you are describing is hard to do 
with the avpops version in 0.9.  The avpops module was generic enough to 
do more than it was designed for; making some code operations quite 
dirty in 0.9 (using the ruri as a temporary storage while manipulating a 
variable).  SER head uses @var to more directly access data instead of 
going through a module. You may want to have a look at it!
g-)

sip wrote:
> Is there a version of textops that can do substs with AVPs that will work on
> SER 0.9.6 or is that an openSER-only modification of the code? 
>
> I'm curious because we're ALSO running into the issues of charging the
> call-forwarding user for forwarding a call to the PSTN instead of charging the
> calling party.  Ideally, I'd like to rewrite the from address solely for the
> purpose of authenticating the user who's doing the forwarding and charging him
> for the call, but that would likely break things as there'd be no way to get
> back to the original user if I just rewrote the from username. 
>
> SO, I thought, why not let the b2bua handle the details and just forward a uri
> with a prefix string that includes the user who's forwarding the call (the
> original RURI instead of just the rewritten one). 
>
> And there's the trick.  How do I craft a RURI out of bits and pieces of things
> into one long RURI? 
>
> If it were all the same number, I could use prefix, but it's dynamic (as is
> the nature of most things), so prefix won't work. 
>
>
> How do I take
>
> RURI=1105
>
> And add to it:
>
> The rewritten RURI from the call forwarding info:  18005551212
>
> AND the prefix for the b2bua auth:  9999
>
> To make: 
>
>
> new ruri:   9999110518005551212  
>
>
> N.
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