[Red Telephone image]

Welcome to Zefiro Networks

If you are looking for quality voice over internet service, ivr design, advanced CTI functionality, knowledgeable tech support, and a solid company with honest billing you ve reached your destination.
Zefiro Networks. We breathe voice.

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A-Z Worldwide Termination

A-Z Worldwide Termination
  • Top quality connections
  • Immediate setup
  • Call the world for pennies a minute
  • Wholesale rates available
  • Detailed usage reports

Toll Free & Local Number Origination

Toll Free & Local Number Origination
  • Best rates on incoming calls
  • Get US, Canada or Mexico numbers
  • Keep your old number and still save

IVR Design

IVR Design
  • Available in multiple languages
  • Speech recognition and synthesis
  • Professional voice recording
  • Database and REST/Web Services integration
  • Advanced CTI