$math.range
Check whether the number is in the range
Syntax:
$math.range( num1, num2, numcheck )
Parameters:
num1 – the beginning of the number range.
num2 – the ending of the number range.
numcheck – the number which should be checked
Returns:
true – if the numcheck is in the range
false – otherwise
Version Since:
3.3
Where the function can be used:
- Preliminary rules
- Regular rules
Example:
$math.range( "1111", "5555", $getSIPuser(To) )
Check whether the dialed number is in the range from 1111 to 5555