Ooma Home Phone is the companion Android application for Ooma’s residential VoIP service. It lets you extend the functionality of your Ooma home phone system to your smartphone, so you can stay reachable with your existing Ooma number even when you’re away from the house.
The app connects to Ooma’s cloud servers over the internet, using Voice over IP (VoIP) technology. When you place a call, the audio is transmitted through your Wi‑Fi or mobile data connection rather than the cellular voice network. This means you can make calls without consuming your mobile plan’s voice minutes, provided you have a stable internet connection.
Search for “Ooma Home Phone” in the Google Play Store, then tap Install. After the download completes, open the app and sign in with the phone number and password associated with your Ooma account. The app works with the primary number on the account; additional lines are not supported through the mobile client.
The app is designed for Android devices that can run recent versions of the operating system and have internet connectivity. For optimal call quality, a strong Wi‑Fi network or a reliable 4G/5G data connection is recommended. Some mobile carriers may restrict or charge for VoIP traffic; be sure to review your carrier’s policy if you plan to use the app over cellular data.
Anyone who already uses Ooma’s home phone service and wants the flexibility of answering calls on a smartphone will benefit from this app. It is especially handy for frequent travelers, remote workers, and households that prefer a single phone number for both landline and mobile reach.
No. The app works with the existing Ooma service tied to your home phone number. You only need to log in with your current credentials.
Yes, you can install the app on more than one device, but each device must be logged in with the same Ooma account credentials.
The call will be disconnected, similar to a regular VoIP call. Re‑dialing will reconnect you using the available network.
The app itself is free to download and use. Any charges related to international calls or additional calling plans are managed through your Ooma online account.









