Cisco C20 Administrator's Guide

29
Cisco TelePresence System Quick Set C20 / C20 Plus and Profiles using C20 Administrator guide
D14637.04 Profile C20 and Quick Set C20 Administrator Guide TC4.0, November 2010.
Copyright © 2010 Cisco Systems, Inc. All rights reserved.
www.cisco.com
Cameras Camera [1..1] Focus Mode
Set the camera focus mode.
Requires user role: ADMIN
Value space: <Auto/Manual>
Auto: When set to Auto the focus will be updated throughout the call. When moving the camera, the
system will use auto focus for a few seconds to set the right focus of the new camera position. After a
few seconds auto focus is turned off to prevent continuous focus adjustments of the camera.
Manual: Turn the autofocus off and adjust the camera focus manually.
Example: xConguration Cameras Camera 1 Focus Mode: Auto
Cameras Camera [1..1] Gamma Mode
Applies to cameras which supports gamma mode. The Gamma Mode setting enables for gamma
corrections. Gamma describes the nonlinear relationship between image pixels and monitor brightness.
The Cisco TelePresence PrecisionHD 720p camera supports gamma mode. The PrecisionHD 1080p
camera does not support gamma mode.
Requires user role: ADMIN
Value space: <Auto/Manual>
Auto: Auto is the default and the recommended setting.
Manual: In severe light conditions, you may switch mode to manual and specify explicitly which
gamma table to use by setting the Gamma Level.
Example: xConguration Cameras Camera 1 Gamma Mode: Auto
Cameras Camera [1..1] Gamma Level
By setting the Gamma Level you can select which gamma correction table to use. This setting may
be useful in difficult lighting conditions, where changes to the brightness setting does not provide
satisfactory results. NOTE: Requires the Gamma Mode to be set to Manual.
Requires user role: ADMIN
Value space: < 0..7 >
Range: Select a value from 0 to 7.
Example: xConguration Cameras Camera 1 Gamma Level: 0
Conference [1..1] MaxTransmitCallRate
Specify the maximum transmit call rate to be used when placing or receiving calls.
Requires user role: ADMIN
Value space: <64..6000>
Range: Select a value from 64 to 6000 kbps.
Example: xConguration Conference 1 MaxTransmitCallRate: 6000
Conference [1..1] MaxReceiveCallRate
Specify the maximum receive call rate to be used when placing or receiving calls.
Requires user role: ADMIN
Value space: <64..6000>
Range: Select a value from 64 to 6000 kbps.
Example: xConguration Conference 1 MaxReceiveCallRate: 6000
Conference [1..1] AutoAnswer Mode
Set the AutoAnswer mode.
Requires user role: ADMIN
Value space: <On/Off>
On: Enable AutoAnswer to let the system automatically answer all incoming calls.
Off: The incoming calls must be answered manually by pressing the OK key or the green Call key on
the remote control.
Example: xConguration Conference 1 AutoAnswer Mode: Off
Conference [1..1] AutoAnswer Mute
Determine if the microphone shall be muted when an incoming call is automatically answered. NOTE:
Requires the AutoAnswer Mode to be enabled.
Requires user role: ADMIN
Value space: <On/Off>
On: The incoming call will be muted when automatically answered.
Off: The incoming call will not be muted.
Example: xConguration Conference 1 AutoAnswer Mute: Off
The Camera settings, continued... The Conference settings
Contents
Contact us
Web interface
Advanced configuration
Introduction
Password protection
Appendices
Advanced configuration

Cisco C20 Specifications

General

Encryption	AES
Frame Rate	Up to 30 fps
Firewall Traversal	Yes
Connectivity	Wired
Video Standards	H.264
Audio Standards	G.711, G.722
Network Interfaces	10/100/1000 Ethernet
Content Sharing	Yes
Product Type	Video conferencing system
Network Protocols	H.323, SIP
Interfaces	Ethernet
Video Resolution	720p