Common Uses

  • Business Process Outsourcing
  • Call Tracking Applications
  • CLECs, Resellers & Interconnected VoIP
  • Insurance Billing & Coding
  • Load Balancing or Backup Routing
  • PBX Operators
  • Secure T.38 Fax
  • Transcription APIs
  • TTY/TDD Services
  • VoIP Resellers

Free Toll-Free SIP Termination

Send your toll free calls to us for free termination like so: OR

See our configuration page for more information on configuring your device.

If you need configuration assistance or would like to report a problem please contact us

Have more than 250k minutes of traffic per month? Contact us .


  • Guarenteed Quality
  • G.711, G.729, and GSM codec support
  • T.38 Faxing or passthrough attempt
  • UDP and TCP support
  • Geographically diverse SIP switches for high availability
  • Far end NAT traversal (when needed)
  • No SIP registration required
  • FREE!