You'll need an internet connection
Voice over IP works over the internet. You can use just about any kind of internet connection for this, though we do recommend at least 4Mbps speeds and upwards on stable such as ADSL, Fibre or LTE-A.
This is an addon to your existing ADSL or Fibre service.
A router with a LTE-A sim card is supplied, and in the event of your internet connection going down, the LTE-A service can be activated leaving you with no downtime.
This is quite crucial if you are currently using VOIP and have experienced times where there is no internet connection and your business comes to a standstill.