[Asterisk-Users] add 0 (zero) to incoming callerID - how?

[Nathan Pralle]

Pretty easy stuff.

Something like this:

exten => s,1,Wait(1)
exten => s,2,Answer
exten => s,3,SetCIDNum(0${CALLERIDNUM})
exten => s,4,Dial(Local/105)

Nathan

Tomasz Chmielewski wrote:
> I have an asterisk box and SIP / IAX2 phones.
> 
> To call out, users have to add 0 (zero) before a real telephone number.
> 
> That means, that if they want to call someone that has a number 123456,
> they have to call 0-123456.
> 
> Simple, right?
> 
> This has a serious drawback though - when someone calls us from the
> number 123456, we see the callerID 123456, and we're unable to use the
> callback/redial feature in the telephone (because the phone doesn't know
> that it should add 0 before the number).
> 
> 
> So the idea is to manipulate the incoming callerID number, and to add a
> 0 before it.
> 
> This way the telephone user will be able to callback/redial.
> 
> How can I manipulate the incoming callerID number (and add 0 before it)?
> 
> 

-- 
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Nathan E. Pralle
Give the Director a Serpent Deflector
www.nathanpralle.com
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