johnnydeesp1
Technical User
I have a mics with a call pilot. Over the past few weeks my customers phone has been hacked with long distance phone calls mostly to Europe and Africa. AT&T tells them that they cannot restrict the dialing (which is a lie). In their ccr tree dial 3 says if this is a life or death emergency and dials out to a local answering service. So I can't restrict those ports. What is the best way to secure this system for call calls within the U.S.?