Polycom VSX Series Integrator's Reference Manual

Chapter 3 - System Commands
© Polycom, Inc. 3 - 17
echocancel-
lerwhite
echocancellerwhite <yes|no|get>
Where:
•yes: Enables the echo canceller
option for white line in.
•no: Disables the echo canceller
option for white line in.
•get: Returns the current setting (yes
or no).
Sets or gets the line in white
(left) echo canceller.
User interface screen location:
System > Admin Settings >
Audio (page 2): Echo
Canceller
echocancellerwhi
te yes
keypadaudi-
oconf
keypadaudioconf <yes|no|get>
Where:
•yes: Enables audio confirmation.
•no: Disables audio confirmation.
•get: Returns the current setting (yes
or no).
Sets the keypad audio confirma-
tion. When this option is
enabled, an audio response
(English-language only) is
echoed when a numeric key is
pressed on the remote control.
User interface screen location:
System > Admin Settings >
General Settings > System
Settings > Remote Control:
Keypad Audio Confirmation
keypadaudioconf
yes
midranges-
peaker
midrangespeaker <on|off|get>
Where:
•on: Turns the midrange speaker on.
• off: Turns the midrange speaker off.
• get: Returns the current setting (on
or off).
Specifies whether to use the
system’s built-in midrange
speaker. (VSX 7000 only)
User interface screen location:
System > Admin Settings >
Audio (page 3): Midrange
Speaker
Note: This option is only avail-
able when stereo audio is
disabled.
midrangespeaker
on
Command Syntax Description Example

Polycom VSX Series Specifications

General

Video Standards	H.264, H.263++
Audio Standards	G.711, G.722, G.722.1, G.728
Network Protocols	H.323, SIP
Video Inputs	S-Video, Composite video
Video Outputs	Composite, S-Video, DVI, HDMI
Audio Inputs	Line In
Audio Outputs	Line Out
Data Collaboration	H.239
Network Interfaces	Ethernet
Power Consumption	Varies depending on the specific model and configuration.