With us, yes. But in general terms it depends on the server that hosts your VoIP system. Venom IT’s servers are some of the highest-rated in the world, which means you can use our VoIP systems with confidence. We would also recommend letting us do a general security check of your business systems to ensure that you get maximum security on your phone lines. When set up correctly, VoIP is generally considered to be even more secure than normal landlines, due to its built-in encryption.