We have an obscene caller calling in with a blocked number.
I have successfully blocked callers using EC500 and station mapping of those who displayed their number, but this on has me puzzled. How can I force callers to unblock caller id without going through telco at this point. Any ideas?
I have successfully blocked callers using EC500 and station mapping of those who displayed their number, but this on has me puzzled. How can I force callers to unblock caller id without going through telco at this point. Any ideas?