asterisk users - Nov 2005 - GoToIf Regular Expression

I am trying to test whether a callerid number is a valid ten digit
number.  I'm a total novice with regular expressions.
I've tried:

exten => s,n,GotoIf($[${CALLERIDNUM} : \d{10,10}]?label)

But CLI gives an error.  Can someone please show me what the correct
syntax would be to do this?

Thanks,
Adam

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I use the following:

exten => s,n,GotoIf($["${CALLERID(num)}" :
"[0-9]{10}"]?label)

Cheers,
Chad

On Nov 11, 2005, at 2:02 PM, Adam Robins wrote:
> I am trying to test whether a callerid number is a valid ten digit
> number.  I'm a total novice with regular expressions.
> I've tried:
>
> exten => s,n,GotoIf($[${CALLERIDNUM} : \d{10,10}]?label)
>
> But CLI gives an error.  Can someone please show me what the correct
> syntax would be to do this?
>
> Thanks,
> Adam
>
> The contents of this email message and any attachments are  
> confidential and are intended solely for addressee. The information  
> may also be legally privileged. This transmission is sent in trust,  
> for the sole purpose of delivery to the intended recipient. If you  
> have received this transmission in error, any use, reproduction or  
> dissemination of this transmission is strictly prohibited. If you  
> are not the intended recipient, please immediately notify the  
> sender by reply email and delete this message and its attachments,  
> if any.
>
>
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