[asterisk-users] Caller ID Rewrite

[Anselm Martin Hoffmeister]

Am Freitag, den 01.12.2006, 20:03 +0000 schrieb David Bath:
> Hi Anselm,
> 
> Thanks for the help...
> 
> I'm slightly confused as to your response.
> 
> Wouldn't that look for a /dialled/ number in the format _0<number> try
> and jump to another extension 0044<number> with priority 1?
> 
> If so, that's not what I'm trying to achieve.

Sorry, my brain is in need for a weekend off work. I obviously
understood your question wrong. My fault.

> I've made a bit more progress... and my current diaplan entry looks like
> this:
> 
> exten=>123456,1,Set(${IF(REGEX("^0[1-9][0-9]\{9\}$"
> {CALLERID(number)})?CALLERID(number)=44${CALLERID(number):1})})
> exten => 123456,2,Goto(sipinternal,101,1)
> 
> BUT! There's a very odd problem (and I'm sure it's my fault..) the
> second callerid function is not being evaluated...

I _think_ the IF is a string evaluation, so the format should be like
SET MYVARIABLE =  [IF condition? value1 : value2]

(see http://www.voip-info.org/wiki/index.php?page=Asterisk+func+if )

Try
exten=>123456,1,Set(CALLERID(number)=
${IF(REGEX("^0[1-9][0-9]\{9\}$" ${CALLERID(number)})?
44${CALLERID(number):1}:${CALLERID(number)})})

(two linebreaks to be removed)

HTH,

Anselm