A. System Requirements
- Operating system
- Apple Mac OS 10.8 Mountain Lion, Mac OS 10.9 Mavericks, Mac OS 10.10 Yosemite.
- Microsoft Windows 7, Windows 8/8.1, Windows 10 (Classical view only).
- The installation footprint is approximately 125 MB.
- For voice calls, a sound card, speakers, and a microphone or a headset are required.
- A minimum 1GB MB RAM is required.
- Minimum 1 GHz; however, 1.5 GHz is recommended.
- Intel Pentium 4 at a minimum, dual core CPU at a minimum is recommended for video calls.
- Open Graphics Library (OpenGL) 1.5 or higher is recommended.
For high-definition (HD) video, the following is recommended:
- HD camera
- HD resolution support in display
- Pentium Quad Core or equivalent
- 2 GB RAM
B. Installation of Desktop App
You will receive an email indicating you were given access to the desktop app.
Note: Only an administrator can give a user access to the. For administrator instructions on how to assign applications to users, click here.
- Log in to the My Phone Next dashboard.
- Click the My Apps tab.
- Click Download next to the Desktop Software.
Windows
- Click Run or Save and follow the instructions.
- Launch UC-One Communicator Desktop Softphone.
MAC
- Double-click the disk image.
- Copy the application to the Applications folder.
- Launch UC-One Communicator Desktop Softphone.
Sign In
The first time you launch the desktop app, you are prompted to select a region before you sign in. If you are updating the app, the region selection should already be in the system.
- Enter your username and password.
- Check Save login if you do not want to enter it every time you log in.
- Click Sign In.

Main Window
The contact list will be empty when you launch the UC-One Communicator Desktop Softphone for the first time. Use the search field to find people and add them to your contact list. Contacts can also be added by clicking the + (add) button.
This table displays a quick overview of the icons displayed within the app:
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Contacts – View your contacts. Use to filter and add contacts.
Chat – Allows you to view recent chat communications with contacts.
Call History – View messages and access voice mail.
Dialer – Open a dial pad to place a call.
Settings – Offers incoming and outgoing settings.
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