Cisco C20 Administrator's Guide

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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
Technical specifications
Quick Set C20/C20 Plus
SETDELIVEREDCOMPLETEWITH:
Codec C20, PrecisionHD 1080p 4X or 12X camera,
Performance Mic 20, remote control, cables and power
supply
BANDWIDTH
H.323/SIP up to 6 Mbps point-to-point
FIREWALLTRAVERSAL
TANDBERG Expressway™ Technology
H.460.18, H.460.19 Firewall Traversal
VIDEOSTANDARDS
H.261, H.263, H.263+, H.264
VIDEOFEATURES
Native 16:9 Widescreen
Advanced Screen Layouts
Intelligent Video Management
Local Auto Layout
VIDEOINPUTS(2INPUTS)
1 X HDMI input, supported formats:
1920 x 1080@60, 59.94 Hz (1080p60)
1920 x 1080@50 Hz (1080p50)
1920 x 1080@30, 29.97 Hz (1080p30)
1920 x 1080@25 Hz (1080p25)
1920 x 1080@24, 23.97 Hz (1080p24)
1920 x 1200@50 Hz (WUXGA)
1680 x 1050@60 Hz (WSXGA+)
1600 x 1200@50, 60 Hz (UXGA)
1440 X 900@60 Hz (WXGA+)
1400 x 1050@60, 75 Hz
1366 x 768@60 Hz
1360 x 768@60 Hz
1280 x 1024@60, 75, 85 Hz (SXGA)
1280 x 960@60, 85 Hz
1280 x 800@60 Hz (WXGA)
1280 x 768@60, 75, 85 Hz (WXGA)
1280 x 720@60, 59.94 Hz (720p60)
1280 x 720@50 Hz (720p50)
1152 x 864@75 Hz
1024 x 768@60, 70, 75, 85 Hz (XGA)
848 x 480@60 Hz (576p50)
800 x 600@56, 60, 72, 75, 85 Hz (SVGA)
720 x 576@50 Hz
720 x 480@60, 59.94 Hz (480p60)
640 x 480@60, 72, 75, 85 Hz (VGA)
1 X DVI-I input, supported formats:
Digital (DVI-D):
Same as HDMI, ref. above.
Analog RGB (DVI-A):
1920 x 1080@60 Hz (1080p60)
1920 x 1200@50 Hz (WUXGA)
1680 x 1050@60 Hz (WSXGA+)
1600 x 1200@60 Hz (UXGA)
1440 x 900@60 Hz (WXGA+)
1400 x 1050@60, 75 Hz
1366 x 768@60 Hz
1360 x 768@60 Hz
1280 x 1024@60, 75, 85 Hz (SXGA)
1280 x 960@60, 85 Hz
1280 x 800@60 Hz (WXGA)
1280 x 768@60, 75, 85 Hz (WXGA)
1280 x 720@60 Hz (720p60)
1152 x 864@75 Hz
1024 x 768@60, 70, 75, 85 Hz (XGA)
848 x 480@60 Hz
800 x 600@56, 60, 72, 75, 85 Hz (SVGA)
720 x 576@50 Hz
720 x 480@60, 59.94 Hz (480p60)
640 x 480@60, 72, 75, 85 Hz (VGA)
Analog YPbPr (DVI-A):
1920 x 1080@60 Hz (1080p60)
1920 x 1080@50 Hz (1080p50)
1920 x 1080@30 Hz (1080p30)
1920 x 1080@25 Hz (1080p25)
1280 x 720@60 Hz (720p60)
1280 x 720@50 Hz (720p50)
1280 x 720@30 Hz (720p30)
720 x 576@50 Hz (576p50)
720 x 480@60 Hz (480p60)
Extended Display Identification Data (EDID)
VIDEOOUTPUTS(2OUTPUTS)
2 X HDMI output, supported formats:
1920 x 1080@60 Hz (1080p60)
1920 x 1200@60Hz (WUXGA)
1600 x 1200@60 Hz (UXGA)
1366 x 768@60 Hz
1360 x 768@60 Hz
1280 x 720@60 Hz (720p60)
1280 x 1024@60 Hz (SXGA)
1280 x 768@60 Hz (WXGA)
1024 x 768@60 Hz (XGA)
800 x 600@60 Hz (SVGA)
640 x 480@60 Hz (VGA)
VESA Monitor Power Management
LIVEVIDEORESOLUTIONS(ENCODE/DECODE)
176 x 144@30 fps (QCIF)
352 x 288@30 fps (CIF)
512 x 288@30 fps (w288p)
576 x 448@30 fps (448p)
768 x 448@30 fps (w448p)
704 x 576@30 fps (4CIF)
1024 x 576@30 fps (w576p)
640 x 480@30 fps (VGA)
800 x 600@30 fps (SVGA)
1024 x 768@30 fps (XGA)
1280 x 1024@30 fps (SXGA)
1280 x 720@30 fps (720p30)
1920 x 1080@30 fps (1080p30)**
1280 x 768@30 fps (WXGA)
1440 x 900@30 fps (WXGA+)
1680 x 1050@30 fps (WSXGA+)
1600 x 1200@30 fps (UXGA)
512 x 288@60 fps (w288p60)**
768 x 448@60 fps (w448p60)**
1024 x 576@60 fps (w576p60)**
1280 x 720@60 fps (720p60)**
1920x1200@20fps (WUXGA)
AUDIOSTANDARDS
G.711, G.722, G.722.1, 64 bit & 128 bit MPEG4 AAC-LD
AUDIOFEATURES
CD-Quality 20 KHz Mono
1 x Acoustic Echo Canceller
Automatic Gain Control (AGC)
Automatic Noise Reduction
Active Lip Synchronization
AUDIOINPUTS(4INPUTS)
2 x Microphone, 4 pin MiniJack
2 x RCA/Phono (mixed to mono)
AUDIOOUTPUTS(3OUTPUTS)
2 x RCA/Phono (dual mono)
1 x HDMI, digital, main audio
DUAL STREAM
H.239 (H.323) dual stream
BFCP (SIP) dual stream
Support resolutions up to WXGA (1280 x 768)
PROTOCOLS
H.323
SIP
EMBEDDEDENCRYPTION
H.323/SIP point-to-point
Standards-based: H.235 v2 & v3 and AES
Automatic key generation and exchange
Supported in Dual Stream
IPNETWORKFEATURES
DNS lookup for service configuration
Differentiated Services (QoS)
IP adaptive bandwidth management (including flow
control)
Auto gatekeeper discovery
Dynamic playout and lip-sync buffering
H.245 DTMF tones in H.323
Date and Time support via NTP
Packet Loss based Downspeeding
URI Dialing
TCP/IP
DHCP
Direct DNS dialing
802.1x network authentication
SECURITYFEATURES
Management via HTTPS and SSH
IP Administration Password
Menu Administration Password
Disable IP services
Network Settings protection
Contents
Contact us
Web interface
Advanced configuration
Introduction
Password protection
Appendices
Appendices

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