1-VoIP is a leading VoIP Residential Business Phone       SIP       provider.


Residential$8.97

All-inclusive service for your home.

Learn More
  • Three Plans to Choose From
  • Premium Features Included
  • Save Half or More

SIP Trunking$29.97

Connect your own phone system.

Learn More
  • Unlimited Simultaneous Calls
  • Quad Redundant Switching
  • Control Your Own Phone System

We're not the only ones excited about VoIP

Thousands of customers all around the world are using 1-VoIP. See what they have to say about our VoIP service.