Make and receive calls from anywhere as if you’re in the office. Ooma Office mobile app is a calling app that works like a hard-wired business phone. Use features like a virtual receptionist, extension dialing, conferencing, and music-on-hold. You can also manage voicemails and transfer calls to other extensions.

Calls made using the app show your Ooma Office phone number so people will know that you’re calling for work.

The Ooma Office mobile app can be set up to ring whenever someone dials your Ooma Office number or extension.

Check voicemail and update your account preferences from the app.

Easily transfer calls to another extension, to your work voicemail, or to a coworker’s voicemail.

Make and receive calls when you are connected to Wi-Fi. No cellular service required. This even works when you’re traveling abroad so you can avoid expensive roaming charges.

We are happy to hear your feedback or help you solve any Ooma Office issues. Email us at for feedback on the app or call us at 888-711-6662 for customer support.


Use of the Ooma Office application requires iOS version 11.0 or later and an Ooma Office account. If you do not have an Ooma Office account, you WILL NOT be able to use the application. This app is not compatible with the Ooma Telo or Ooma Hub.

Be aware that some mobile network operators prohibit or restrict the use of VoIP (Voice over Internet Protocol) over their network. They may prohibit the use of VoIP over their network or impose additional fees and/or charges when using VoIP over their network. By using Ooma Office over 3G/4G/LTE, you agree to familiarize yourself with and abide by any restrictions your cellular carrier imposes and agree that Ooma will not be held liable for any charges, fees or liability imposed by your carrier for using Ooma Office over their 3G/4G/LTE network.

What’s New

Version 5.1

Ooma Office app version 5.1 has some exciting news!

Some people believe that a picture is worth a thousand words... and it is hard to disagree with them. Please welcome one the most requested features: picture messaging!
Conveniently send and receive photos using your Ooma business phone number.

As always, your feedback (things you love, struggle or hate about the app) is very welcome. Please send us your thoughts at at any time.

Have a productive day and stay safe!

Ratings and Reviews

4.8 out of 5
1.1K Ratings

1.1K Ratings

caitlinnna ,

Great App for Professionals On-the-Go!

I’ve used the Ooma Office Mobile App for over a year now and my overall experience has been great. It allows me to keep my business calls separate from my personal calls, all while using my cell phone. With the app, you get a separate business phone number along with business phone features like a Virtual Receptionist. The app notifies you when you are receiving an Ooma Office call, so you know to answer in a professional manner. The texting feature also just became available so you can even send messages from your business phone number! This app is great for professionals using their cell phones for business calls, without having to give out your personal cell number.

Lawchick608 ,

The iPhone app does not have all the features

I recently switched my business phone service to Ooma because of the text message feature. However, I now learned that this feature is not available on the iPhone app. My assistant has an Adroid phone and the app on her phone is very different and it has a lot more options and features. I also do not get all the voicemails and they are sometimes rerouted to the wrong extension.
I posted the above review in December 2019z
However, in late January iPhone had an update which in fact fixed all the issues it previously had. I can honestly say now that I am very happy with the app.

Developer Response ,

Hi Lawchick608 - text messaging is available on both iOS and Android versions of our apps. For the most part, both (iOS and Android) apps are identical. In fact, iPhone app is a little ahead in terms of available features. I suspect that your extension may not be fully configured, hence, there could be a discrepancy between what you see and what your assistant is seeing in the app. If the issue is still present, please contact our Customer Support or email to us directly at so we can help. ^Kind regards, Dmitry

pKKante ,

Not Impressed - Needs huge improvements

I just started using Ooma Phones and this app and I’m not impressed with this app and not impressed with the phones nor the company at all. This app is extremely limited. Even ESI, which is one of Ooma’s competitors has a better app than this. It needs to be updated with better features that provide business people on the go more technology and a more enjoyable experience.

Also their regular phones are very low tech and their features are very dull. The ring tones are very bad and they sound very old. Their company voices which answer phone calls are very robotic and don’t sound real nor professional.

Come on figure it out, improve and blow your competitors out of the water. You still have lots to learn. Figure it out fast..if people are not patient while on hold, people in real life with your systems won’t either. There are many options out there. Hope you take my advice to heart.


Ooma, Inc.
34.2 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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