I have worked with phone switches and the best way to spoof your ANI. The number that appears on the caller id was to set up and PBX. But thanks to the people at Covert Call we can do this on the fly.
I have worked with phone switches and the best way to spoof your ANI. The number that appears on the caller id was to set up and PBX. But thanks to the people at Covert Call we can do this on the fly.