[OpenSIPS-Users] which modules for ddi

[Dan-Cristian Bogos]

Hey Uwe,

here is how I do it:

Use dialplan for both in checking and outgoing CLI enforcement.

On Incoming, check based on $rU (or $ru). On match you can rewrite the
$ru with the value replied from reply_exp or attrs.
The value returned can be a default IVR (a match with a lower priority)
if no number assigned.
In this way you can assign any block of numbers (with exceptions too). 

On Outgoing, search dialplan (another diaplan id) to match the $fu, and
in the same way, save the reply into $rpid or another avp which you can
use later to enforce your outgoing CLI.

Cheers,
DanB


-----Original Message-----
From: Uwe Kastens <kiste at kiste.org>
To: Iñaki Baz Castillo <ibc at aliax.net>
Cc: users at lists.opensips.org <users at lists.opensips.org>
Subject: Re: [OpenSIPS-Users] which modules for ddi
Date: Tue, 26 May 2009 11:47:20 +0200

Hi,

> 
> 
> Outgoing calls:
> ******************
> 
> - You must not perform "check_from" since credentials username (1234)
> will not be the same as From user (1234-0 or 1234-1).
> - You can ask for authentication and after it, check if the credential
> username (1234) matches a regular expression with the From username:
>      if $fU =~ "$(aU)-[0-9]+"    <--- not tested

Is it possible to load such an regexp in an AVP and use it?
> 
> 
> Inbound calls:
> ****************
> 
> - You should do nothig. The phone A is registered with AoR "1234-0" so
> when a INVITE arrives with RURI 1234-0 just perform "lookup(location)"
> and the call will be redirected to phone A.

Ok. my inbound example was not very clever :-)

Another example:
If I will not have a phone but an asterisk. It should get any number
within a the range 12340 until 12341 - even if the pstn sends something
like 12340-0000 or 12341-234 to the opensips.

BR

Uwe