I've been jacking with this for a while but don't understand all that
I'm reading...
The problem is sometimes I get ANI II digits from the phone company. These will
be two digits that prefix ANI - so some callerid might arrive as only
"00" or "007147391234", "00714", "714"
or normal "7147391234".
The prefix digits I get are "00", "23", "61",
"62", "63" - see
http://www.nanpa.com/number_resource_info/ani_ii_assignments.html for info on
ANI II digits.
I need a script deals with this by normalizes the ANI as received at the
beginning of the call.
What I would like to do is ( ANI = ${CALLERIDNUM} ):
if the ANI is a 10 digit number - do noting
if ANI is greater than 10 digits and the first two digits are one of these:
"00", "23", "61", "62", "63"
or might be others not found yet - Then strip the first two digits and make
CALLERIDNUM = corrected ANI
if ANI is less than 10 digit and the first two digits are one of these:
"00", "23", "61", "62", "63"
or might be others not found yet - then strip these digits and make CALLERIDNUM
= corrected ANI
I was wondering if you could show me an example of how you would do this?
TIA
Bart
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