OneCloud Mobile brings the power of a cloud softphone beyond the simple landline or desktop phone. OneCloud Mobile unlocks user productivity and transforms the future of business communication. The platform extends traditional VOIP to the way users communicate today between multiple devices with a real-time, asynchronous Unified Communications Solution. OneCloud’s complete technology stack maintains the user’s identity without interruption regardless of device. Automate communication with manageable contacts, voicemails, call history, answering rules, through a single, intuitive solution.

Features Include:
Nationwide Calling
Business SMS/MMS
See Presence of Colleagues
Visual Voicemail & Voicemail to Email
Voicemail Transcription
Call Queuing
Team Collaboration
Team Instant Messaging
Multi-level Auto Attendant
Automatic Call Recording
Three-way Calling
Music/Message on Hold
Customizable Answering Rules

IMPORTANT: OneCloud Mobile for iPhone & iPad requires a OneCloud Unified Communications subscription. Features will vary by product and plan.


1. Outgoing calls to 911 will now be forced to use an iDevice's cellular voice interface to provide enhanced 911 location data. iDevices that do not have cellular voice interfaces (such as iPads) or that are out of range of a cellular network will not be able to place 911 calls using OneCloud Mobile.
2. Call quality may be affected by Wi-Fi or Cellular Data.
3. International and roaming data charges from your mobile carrier may apply when using OneCloud Mobile outside of your country.
4. You are responsible for ensuring that all call recordings comply with federal and state law.
5. View our terms of service at

What’s New

Version 2.1.0

Resolved issue with compressed audio causing voice quality issues in rare instances.

Ratings and Reviews

5.0 out of 5
11 Ratings

11 Ratings

Bill STW ,

Works great!

We love it!

sc13768 ,

OneCloud Mobile

Great App!


TelWare Corporation
100.3 MB

Requires iOS 11.3 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.

  • Siri

    Get things done within this app using just your voice.

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