Polycom realpresence group series Administrator's Manual

Microphones and Speakers
Polycom, Inc. 90
● Adjusting the volume on a Polycom RealPresence Group system changes the volume of the
SoundStructure digital mixer that is connected.
● The following configuration settings are not available on a Polycom RealPresence Group system
when a SoundStructure digital mixer is connected: Audio input 1 (Line In), Bass, Treble, Enable
Polycom Microphones, Enable MusicMode™, and Enable Keyboard Noise Reduction.
● The Polycom RealPresence Group system Line Output is muted when a SoundStructure digital mixer
is connected.
● All echo cancellation is performed by the SoundStructure digital mixer.
For example, it allows you to provide a microphone for each call participant in a boardroom. Refer to the
Polycom RealPresence Group Series Integrator Reference Guide for connection details.

Polycom realpresence group series Specifications

General

Video Standards	H.264, H.263, H.264 High Profile
Audio Standards	G.711, G.728
Content Sharing	People+Content
Network	H.323, SIP
Security	AES encryption
Video Input	HDMI
Video Output	HDMI
Audio Input	HDMI
Audio Output	HDMI
Audio Features	Noise Reduction, Automatic Gain Control
Connectivity	Ethernet
Ports	Ethernet, HDMI
Compatibility	Microsoft Lync / Skype for Business, BlueJeans, Zoom