On Premise

An On Premise solution is also known as an IP-PBX phone system and is similar to a traditional PBX system that resides at a location on site, such as a computer equipment room. The main difference is that IP routing is done with more current digital technology. The signalling is done with an IP phone to the IP-PBX server using a LAN. Calls go through Voice over Internet (VoIP) using SIP trunking.


  • Lower monthly ongoing costs
  • Turn CAPEX into OPEX
  • Ability to get lower cost calls

On premise