[nsp] Translation Rules for India

[Andy Melton]

Sorry if this is OT>>>

Has anyone constructed a set of VoIP translation rules for India?  The
country has city codes of variable length, from 2 to 4 digits which must
be stripped off and replaced with an alternate pattern depending on the
dialed digits.

For example, our GW will be in Karnataka.  Any call to Karnataka should
be place as a local call, i.e. 01191 should be replaced by 95 (Rule 0
^01191 95).  However, other cities should be placed as long distance
calls, i.e. strip the 01191 and pass the city code plus destination
number. 

So the problem is that Karnataka has hundreds of cities, far more than
the 10 translation rule capability.  Does anyone have a template which
makes some sense of the Indian dialing plan?