iPhone Screenshots


Your new Vonage VoIP phone service is here. And you can take it anywhere.

As a Vonage Customer the Extensions app brings your home phone to your iPhone. Download now and you can make and receive home phone calls on up to two phones over Wi-Fi or 3G/4G. (Push Notifications required)

• Make calls from your Vonage home number on your iPhone (New)
• Calls to your home phone ring on up to two smartphones at the same time -answer whichever one is more convenient (New)
• VoIP allows for business and home phone service, or calls on the move
• Save with your Vonage internet calling plan wherever you are – unlimited international calling to 60+ countries with some plans
• Use WiFi calling to make online phone calls and save cell minutes, avoid roaming charges when abroad and reach people when there’s poor coverage
• Know who is calling you on your Vonage number - the app will use your contact book to tell you who is calling
• Uses your contact book for easy, one touch dialing
• Do Not Disturb – Easily turn on and off calls to the app (New)
• Keep your mobile number private – Caller ID will show your Vonage number. (New)
• Choose which number to display as your Caller ID – Home or Mobile.
• Block unwanted calls to your Vonage line from your Recents or Call Settings. (New)
• Boomerang - for international callers. No more missed call & callback frustration. Automatically connects to selected contacts using YOUR Vonage VoIP number - at no charge to them! (New)

Getting Started
• Download the Vonage Extensions VoIP app to your iPhone
• Enter your mobile number, your Vonage VoIP phone number and your account password.
• View the tour and accept push notifications to receive inbound calls.

Note: Vonage VoIP service required.

* Reasonable Use Policy applies to unlimited calling. Extensions® usage is combined with home phone usage under the policy. See www.vonage.com/reasonable_use_policy from more details. Calls made from mobiles may use airtime and incur charges, depending on your mobile plan.

Pat: http://www.vonage.com/corporate/press_patents.php

What’s New

Version 2.9.6

Lots of new updates to your calling experience!
• Easy to answer incoming calls using the native dialer
• Return calls from your native ‘recents’ list. If a previous call used Vonage, your next call will too
• Call waiting now enabled. No more calls interrupted by another phone call
• Easy access to voicemail
• NEW! Ask Siri to place a call via the Extensions app by saying “Using Extensions call Mike Smith”

Ratings and Reviews

4.0 out of 5
107 Ratings

107 Ratings

Spotter2 ,

Useful but with one or two issues

Useful to have our mobiles as extra extensions. Good to get home calls on your mobile when you are out and about - as long as you have data coverage and the contract to pay for it if it's 3G/4G you are using.
Couple of issues.
Sometimes answering with the mobile leaves the ordinary house phones permanently ringing during the call.
Also there often seem to be several seconds after you answer on the mobile, before the caller can hear you.

FlavoursomeEd ,

Great app with huge potential

Great app, perfect for picking up call or making calls though your landline over mobile date or wi fi. Life saver. Couple of issues. When picking up calls there is often a few seconds delay where the other person is connected but your not. Frustrating as I like to say "good morning, DrivenMedia Ed speaking how can I help?"

Avatar0040 ,

Best landline phone package ever

Make calls to landline numbers & receive landline calls on ur mobile anywhere in the world for free....with wifi....I cannot live without this vonage line. I got friends all over the world & this let's me communicate without worrying about phone bill.


67.2 MB

Requires iOS 9.0 or later. Compatible with iPhone.


English, French, Spanish

Age Rating
Rated 4+
© Vonage Ltd.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

  • Siri

    Get things done within this app using just your voice.

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