VOIP Services

Hosted VOIP or on Premises VOIP PBX

Whether you are after a full-featured hosted solution or just the VOIP lines and direct In dials, NISS has a solution for you.  NISS’s VOIP services can be custom designed to meet your needs.  If you have not see what you need, we can build a bespoke VOIP solution.

Emergency Phones

  • Is your phone system down?
  • Do you need a phone system today?

NISS has pre-configured emergency VOIP phone systems ready to install today.  All you need is an internet connection and you will be up and running. No Internet, no problem. Ask NISS about a portable network.

Divert your existing number to NISS’s or use our numbers.

Ideal for temporary setups.

  • New Offices
  • Campaign Offices
  • Festival site offices
  • Construction sites
  • Markets
  • Promotional stands


VOIP Plans & Pricing