Polycom realpresence group series Reference Guide

System Commands
Polycom, Inc. 130
all unregister
Simultaneously unregisters all registered user feedback so that the API no longer reports changes to the
parameters.
Syntax
all unregister
User Accessible
Yes
Additional Restrictions
None
Feedback Examples
● all unregister
returns
callstate unregistered
camera unregistered
linestate unregistered
mute unregistered
popupinfo unregistered
preset unregistered
screen unregistered
vcbutton unregistered
volume unregistered
Limitations
None
Comments
The following types of parameters are unregistered:
● Current near-site or far-site source
● State of privacy
● Current volume level
● Active camera presets
● Status of point-to-point or multipoint calls
● IP connection to codec
● System information

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