THIS IS THE SECOND TIME I AM LISTING THIS PRODUCT, FIRST WINNER DISAPPEARED ON ME.
I need a free minutes setup for a2billing
I would like to issue customers a certain amount of free minutes if their call to a specific destinations last more than a certain amount of time. Free minutes are only good while the call is active
Must be able to offer multiple free plans which all can be time based
If number dialed begins with x or y or z etc (where x represent a string of numbers eg 160154)
if the call has been active for k min, whisper a wav file and bill the next L mins at M cents (where M can be -ve +ve and zero), after L mins, resume billing rate. If call disconnects during the L min, revert back to original rate.
all these must be integrated into existing a2billing with a web config page
Deployment to other servers must be easy with a readme file