Polycom 2457-23216-002 User Manual

Page of 280
Integrator’s Reference Manual for the Polycom RealPresence Group Series  
64
Polycom, Inc.
 
all unregister
Simultaneously unregisters all registered user feedback so that the API no 
longer reports changes to the parameters.
Syntax
all unregister
Feedback Examples
all unregister
returns
callstate unregistered
camera unregistered
linestate unregistered
mute unregistered
preset unregistered
screen unregistered
vcbutton unregistered
volume unregistered
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