Eight Ways to Prevent Phone Hackers Dialing and Redialing

The NY Times did a great job of highlighting the problem of phone system hacking, but didn’t go deep enough to help understand how to prevent it. The implementation details will vary by PBX but here’s a few more ideas: 1) Set up toll restriction – block international calls whenever possible including the Caribbean (which ...

Church Phone Systems

Over the years we’ve done a number of church phone systems and we’ve found they tend to be a bit different than other offices. Commonly churches are built in phases, sometimes over decades, not always with the same wiring in each phase. This leads to some areas being ready for IP phones but others only ...