HI all,
for past few months, our call center receive many anonymous calls (no ANI number). we have tollfree number which translated from local number number and 3 vdns. i want to know how can i generate this anonymous calls. Any comments are welcome. Thanks.
for past few months, our call center receive many anonymous calls (no ANI number). we have tollfree number which translated from local number number and 3 vdns. i want to know how can i generate this anonymous calls. Any comments are welcome. Thanks.