Pattern match on NOT
I need to create a SIP manipulation to change the value of PAI when it does NOT match a range of numbers.
Example:
If PAI matches +8131234 followed by any 4 digits then it is a match DONT do anything.
If PAI does not match +8131234 followed by any 4 digits then change PAI to +81345670000
I tried using !\+8131234\d\d\d\ and !\+8131234[0000-9999]
but it did not do the NOT, which I thought the ! was for.
Anybody any suggestions on how to do a NOT match in a pattern ?