asterisk users - Apr 2008 - Parsing incoming extension till first @

Hi All

When I dial a number it reaches the asterisk switch as abc at xyz@123.com
what I need to do is to parse the abc and send it to my pstn gateway
as in

exten => _.,2,Dial(SIP/${EXTEN}@pstn.gw)

this does work but I do have a varying number of numbers before the @

exten => _.,1,Dial(SIP/${EXTEN:0:12}@pstn.gw)

Well can I use some kind of regular expression to take all numbers
before the first @ and send them to the pstn

something like

exten => _.,1,Dial(SIP/${regexp(condition,Exten)}@pstn.gw)

thx

Ali Jawad schrieb:
> When I dial a number it reaches the asterisk switch as abc at xyz@123.com
> what I need to do is to parse the abc and send it to my pstn gateway
> as in
> 
> exten => _.,2,Dial(SIP/${EXTEN}@pstn.gw)
> 
> this does work but I do have a varying number of numbers before the @
> 
> exten => _.,1,Dial(SIP/${EXTEN:0:12}@pstn.gw)
> 
> Well can I use some kind of regular expression to take all numbers
> before the first @ and send them to the pstn
> 
> something like
> 
> exten => _.,1,Dial(SIP/${regexp(condition,Exten)}@pstn.gw)
core show function CUT

Regards,
  Philipp Kempgen

-- 
amooma GmbH - Bachstr. 126 - 56566 Neuwied - http://www.amooma.de
    Let's use IT to solve problems and not to create new ones.
          Asterisk? -> http://www.das-asterisk-buch.de

Gesch?ftsf?hrer: Stefan Wintermeyer
Handelsregister: Neuwied B 14998

Using _. is going to result in warnings.  A much better practice is to 
use _X.

Ali Jawad wrote:
> Thx again patrick it worked, I used
>
> [google-in]
> exten => _.,1,Set(dst=${CUT(EXTEN,@,1)})
> exten => _.,1,Dial(SIP/${dst}@pstn.gw)
>
> while it should have been
>
> [google-in]
> exten => _.,1,Set(dst=${CUT(EXTEN,@,1)})
> exten => _.,2,Dial(SIP/${dst}@pstn.gw)
>
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Thanks for the hint Patrick I appreciate it.

On Tue, Apr 22, 2008 at 3:02 PM, Rob Hillis <rob at hillis.dyndns.org>
wrote:
> Using _. is going to result in warnings.  A much better practice is to
>  use _X.
>
>
>
>  Ali Jawad wrote:
>  > Thx again patrick it worked, I used
>  >
>  > [google-in]
>  > exten => _.,1,Set(dst=${CUT(EXTEN,@,1)})
>  > exten => _.,1,Dial(SIP/${dst}@pstn.gw)
>  >
>  > while it should have been
>  >
>  > [google-in]
>  > exten => _.,1,Set(dst=${CUT(EXTEN,@,1)})
>  > exten => _.,2,Dial(SIP/${dst}@pstn.gw)
>  >
>
> > _______________________________________________
>  > -- Bandwidth and Colocation Provided by http://www.api-digital.com --
>  >
>  > asterisk-users mailing list
>  > To UNSUBSCRIBE or update options visit:
>  >    http://lists.digium.com/mailman/listinfo/asterisk-users
>  >
>  > !DSPAM:480e5326213018190740810!
>
>
> >
>  >
>  >
>
>  _______________________________________________
>  -- Bandwidth and Colocation Provided by http://www.api-digital.com --
>
>  asterisk-users mailing list
>  To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users
>


-- 
-- 
With Regards
Ali Jawad System Administrator
http://www.alijawad.org
Phone : +961-01-559031
Mobile : +961-03-041705


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