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Extensions® App for iPhone® or Android™

Take your Vonage phone with you and never miss a call or the chance to place an international call when you are not at home. Pick up incoming calls at home or on the go and intercept and return calls to up to 10 international phone numbers. All calls ring your Vonage home phone and up to two phones linked by the app.

  • Place outgoing calls from any linked phone for the same rates as your Vonage home phone.
  • Apply incoming and outgoing call settings. This includes turning off incoming calls to the app, blocking unwanted callers, selecting your outbound Caller ID display and specifying the connection type for outbound calls. 
  • Intercept incoming international calls and once intercepted, the Vonage system returns the call for the same low rates as your Vonage home phone using our latest feature called Boomerang. 

You can also place calls over Wi-Fi, which is useful in low coverage areas or when traveling internationally.

No iPhone or Android? Link your Vonage service using any mobile or landline phone and make calls on the go for the same price as your Vonage home calling plan.

Cost: Free. Link two phone numbers per calling plan at no cost.

If you have a limited minute plan, forwarded calls count against your minutes.
Calls to locations not included in your calling plan are charged at the per minute rate for your plan.

Set Up and Use

Navigation, Settings and Interactions 

Billing and Rates

Helpful Hints

How I Use...

I really prefer not to give out my mobile phone number and now I don't have to because all calls to my home phone ring through the app. I can easily identify whether it is a call I want to take when I am away from home. I also like that I can keep my mobile phone number private when I place a call, if I choose.

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