Tresta for Android

Take your business phone system everywhere with the Tresta mobile app. Make and receive calls with your business phone number and access contacts, call details, voicemails and call recordings.

Tresta for Android

A powerful business phone system in your pocket.

Tresta gives you all the power and capabilities of a business phone system that you can use from anywhere, on any device. With a full suite of features, you’ll never miss a beat — whether you’re in the office or not.


Use our beautifully designed Android app to make business calls from anywhere without exposing your personal phone number. If your business has multiple numbers, Tresta makes it easy to select which phone number you want to dial out from. And when receiving calls, Tresta shows which of your numbers is calling, as well as the caller's caller ID, so that you know how to answer and who's calling.

Place and receive calls using your business phone number.


Tresta automatically syncs with your phone's contacts, so there’s no need to enter them manually. Set up custom extensions, user groups, and more to keep contacts organized and keep departments up-to-date. This way, calls to other users, departments, and contacts are always just a click away.

Access your business contacts from anywhere.


See recently dialed, answered, and missed calls, and easily search for specific contacts and phone numbers in your history. Using multiple devices? No problem, your history will include calls from across all of your devices.

View calling history from across all your devices.

Call Details

Sometimes you need more info than your call history alone can provide. Just tap the call details icon on any call history record to learn how the call was routed, see where participants were located, and instantly download voicemails or recordings associated with the call.

Get detailed summaries of your phone calls.

Voicemail & Call Recording

Visual voicemail is like a personal assistant — receive voicemail messages as emails, push notifications, or web app notifications. Tresta also offers secure call recording for training, compliance, and legal purposes. Simply click “play” to hear your voicemails or call recordings, and keep as many as you want with unlimited cloud storage!

Access your visual voicemail and call recordings.