IAX or SIP Termination

You can make calls directly from your office PBX system if your PBX can handle IAX or SIP (most PBX systems can). PBX integration with the voovox service takes a matter of minutes and you will save a lot of money each month with this method!

Using a VoIP gateway

Use any IAX or SIP VoIP gateway or adapter you can make calls using voovox. Setup takes a matter of minutes and equipment from vendors like Sipura, Quintum, Grandstream, Polycom, Cisco are supported.

Callback service

For people that travel to areas where they cannot access the internet or do not have a country access number available for them to use, the only choice to make calls at cheaper rates is using a "callback" service.

When you dial a number provided, voovox will give you a busy signal when you call this number so you are not charged for the call. Our system will recognize your calling number and then call you back at that number. You will hear a prompt to dial the destination number you want to call.

When you signup for a voovox account you can enter all your phone numbers that you might be using the callback service from. This way our system will recognize your calling number. If our system doesn't recognize your calling number it won't be calling you back. You enter your callback numbers in your voovox administration center. This is where you login with your username and password. Click the LOGIN link at the top of this web page to login to your account.

Callback phone calls are charged at our IP phone rates. These are the lowest rates we have. Our callback rates are cheaper than just about any other company out there that also offers a callback service.

Use a Softphone

You can call from your computer using a SIP or IAX softphone.

PhoneGnome Compatibility

voovox is supported for use with PhoneGnome and is easy to setup on your My PhoneGnome page.

Caller ID

voovox passes caller ID from PhoneGnome


  • Outbound A-Z Termination
  • Inbound Personal Numbers and Toll-Free Numbers
  • Virtual Calling Card
  • Callback Service
  • SMS Service
  • Conferencing


  • Supports all SIP and IAX based platforms
  • Asterisk, Fonality, Switchvox and more
  • Cisco, SNOM, Linksys, IP phones and ATAs
  • PhoneGnome, X-Lite, SJPhone, Linphone, and more

See also:
Created by: DavidBeckemeyer, Last modification: Tue 30 of Mar, 2010 (07:59 UTC) by spamblock
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