[asterisk-users] Do I understand GROUPs correctly?

[Doug Lytle]

Mike wrote:
> Actually it wasn’t a straight paste.  The straight cut and paste is:
>
> exten => s,1,Set(GROUP()=${VAR})
> exten => s,n,Set(GROUP()=${VAR})
> exten => s,n,Noop(Used channels: ${GROUP_COUNT(${VAR})}) 
>   

I've never tried using variables with GROUP(), but am guessing it's 
permitted.

Try adding another Set and see if the count moves to 2. It may be 
starting at 0?

Doug

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