I received a call the other day (didn't answer, they didn't leave a msg) that shows up in the CDR as:
Obviously garbage, is there any way to block calls with CID numbers that don't conform to NANPA (ring forever or busy)?
Code:
"V2211546150006751876 "<V2211546150006751876>
Obviously garbage, is there any way to block calls with CID numbers that don't conform to NANPA (ring forever or busy)?