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Do more with your desk phone 
4 Do more with your desk phone 
 
Your desk phone is designed to evolve with its environment. It can do more than just establish 
communication between people or keep in touch with your contacts, your enterprise. 
This chapter describes some use-cases with your phone. 
4.1 Use your desk phone as a USB audio hub for your computer 
Your phone can be used as an external audio playback/recording device for your personal 
computer (PC). Use the hands-free mode of your desk phone with applications such as 
Rainbow, OpenTouch Conversation for PC, Skype, etc. Or you can simply listen to music with 
an outstanding audio performance. 
 
4.1.1 Installation 
4.1.1.1 Prerequisites 
Before using your desk phone as a USB audio hub for your computer, make sure your 
computer meets the minimum hardware and software requirements: 
The lists below are for information only and are not contractual. Contact your administrator if 
necessary. 
•  The supported operating systems are: 
 
Compatible with most Linux 
8.1 (32-bit or 64 bit)  10.11 (El Capitan) 
10.15
(Catalina) 
•  USB connector: we recommend a USB 3.0 port (USB 2.0 or 1.0 port can reduce