Polycom CX300 R2 User Manual

Polycom, Inc. 17
Troubleshoot Your Polycom CX300 R2
Phone
The following sections present issues, likely causes, and solutions to problems that can occur when using
your Polycom CX300 R2 phone:
● Power and Startup Issues
● Call Activity Issues
● Display Messages
● Audio Issues
● Microsoft Lync Client Issues
If you still need assistance, contact your system administrator.

Polycom CX300 R2 Specifications

General

Compatibility	Microsoft Lync, Skype for Business
Display	Monochrome LCD
Connection	USB
Speakerphone	Yes
Audio	Wideband audio
Connectivity Technology	Wired
Microphone	Built-in
Headset Port	No
USB Ports	1
Buttons	Volume control, Mute