[asterisk-users] ${CALLERIDNUM}

[Conrad Wood]

On Wed, 2006-11-01 at 11:53 +0000, Scott Pinhorne wrote:
> Hi
> 
>  
> 
> Does anyone know how I can check if a callerID is more than 2 digits.
> 
> I am setting up my phones so that if the callerID is 3 digits the
> phones ring one way if it is more than 3 digits it rings another i.e.
> internal calls and external calls.
> 
>  
> 
> exten => 2222,1,GotoIf($["${CALLERIDNUM}" = "1111"]?5)


I'm sure on the wiki (http://voip-info.org) is a list of functions, including one to 
determine length of strings, but you could also do something like:

exten => 2222,1,Goto(${CALLERIDNUM},1)
exten => _XXX,1,dostuffwith3digits
exten => _XXXX.,1,dostuffwithmorethan3digits


Conrad