D14637.10 Profile C20 and Quick Set C20 Administrator Guide TC6.1, APRIL 2013. www.cisco.com — Copyright © 2010-2013 Cisco Systems, Inc. All rights reserved.
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Cisco TelePresence System Quick Set C20 and Profiles using C20 Administrator Guide
Technical specifications
Quick Set C20
SET DELIVERED COMPLETE WITH:
• Codec C20, PrecisionHD 1080p 4x or 12x camera,
Table Microphone 20, remote control, cables and
power supply
BANDWIDTH
• H.323/SIP up to 6 Mbps point-to-point
FIREWALL TRAVERSAL
• Cisco TelePresence 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)
One HDMI input; supported formats:
• 1920 × 1080@60 fps (1080p60)
• 1920 × 1080@50 fps (1080p50)
• 1920 × 1080@30 fps Hz (1080p30)
• 1920 × 1080@25 fps (1080p25)
• 1280 × 720@60 fps (720p60)
• 1280 × 720@50 fps (720p50)
• 640 × 480@60 fps (480p60)
• 800 × 600@60 fps (SVGA)
• 1024 × 768@60, 70, 75, 85 fps (XGA)
• 1280 × 1024@60, 75 fps (SXGA)
One DVI-I input; supported formats:
Analog (VGA):
• 1920 × 1080@60 Hz (1080p60)
• 1280 × 720@60 Hz (720p60)
• 1600 × 1200@60 Hz (UXGA)
• 1280 × 1024@60, 75 Hz (SXGA)
• 1280 × 960@60 Hz
• 1024 × 768@60, 70, 75, 85 Hz (XGA)
• 1920 × 1200@50 Hz (WUXGA)
• 1680 × 1050@60 Hz (WSXGA+)
• 1440 × 900@60 Hz (WXGA+)
• 1280 × 800@60 Hz (WXGA)
• 1280 × 768@60 Hz (WXGA)
Digital (DVI-D):
• Same as HDMI, ref. above.
• Extended Display Identification Data (EDID)
VIDEO OUTPUTS (2 OUTPUTS)
Two HDMI output; supported formats:
• 1920 × 1080@60 fps (1080p60)
• 1280 × 720@60 fps (720p60)
• 1366 × 768@60 fps (WXGA)
• 1280 × 768@60 fps (WXGA)
• 1280 × 1024@60 fps (SXGA)
• 1024 × 768@60 fps (XGA)
• 800 × 600@60 fps (SVGA)
• 640 × 480@60 fps (VGA)
• VESA Monitor Power Management
• Extended Display Identification Data (EDID)
LIVE VIDEO RESOLUTIONS (ENCODE/DECODE)
• 176 × 144@30, 60 fps (QCIF)
• 352 × 288@30, 60 fps (CIF)
• 512 × 288@30, 60 fps (w288p)
• 576 × 448@30, 60 fps (448p)
• 768 × 448@30, 60 fps (w448p)
• 704 × 576@30, 60 fps (4CIF)
• 1024 × 576@30, 60 fps (w576p)
• 640 × 480@30, 60 fps (VGA)
• 800 × 600@30, 60 fps (SVGA)
• 1024 × 768@30 fps (XGA)
• 1280 × 768@30 fps (WXGA)
• 1280 × 720@30 fps (720p30)
• 1280 × 720@60 fps (720p60)*
• 1920 × 1080@30 fps (1080p30)*
• 720p30 from 768 kbps
• 720p60 from 1152 kbps*
• 1080p30 from 1472 kbps*
AUDIO STANDARDS
• G.711, G.722, G.722.1, G.729AB (only in SIP calls),
64 kbps AAC-LD
AUDIO FEATURES
• High quality 20 kHz
• One acoustic echo canceller
• Automatic gain control (AGC)
• Automatic noise reduction
• Active lip synchronization
AUDIO INPUTS (4 INPUTS)
• Two microphones, 4 pin MiniJack
• Two RCA/Phono (mixed to mono)
AUDIO OUTPUTS (3 OUTPUTS)
• Two RCA/Phono (dual mono)
• One HDMI (digital main audio)
DUAL STREAM
• H.239 (H.323) dual stream
• BFCP (SIP) dual stream
• Support resolutions up to WXGA (1280 × 768)
• When dual stream is activated the main video
stream maximum is 720p at 30fps
MULTIPOINT SUPPORT
• Cisco TelePresence Multiway support (requires
Cisco TelePresence Video Communication Server
[Cisco VCS] and Cisco TelePresence MCU)
• Ability to natively join multipoint conferences
hosted on Cisco Telepresence Multipoint Switch
(CTMS)
PROTOCOLS
• H.323
• SIP
• ISDN (requires Cisco TelePresence ISDN Link)
EMBEDDED ENCRYPTION
• H.323/SIP point-to-point
• Standards-based: H.235v3 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
• 802.1x Network authentication
• 802.1Q Virtual LAN
• 802.1p QoS and class of service
• ClearPath
• Medianet: Mediatrace and Metadata
IPV6 NETWORK SUPPORT
• Single call stack support for both H323 and SIP
• Dual-stack IPv4 and IPv6 for DHCP, SSH, HTTP,
HTTPS, DNS, DiffServ
• Support for both static and autoconfiguration
(stateless address autoconfiguration)
CISCO UNIFIED COMMUNICATIONS MANAgER
(requires Cisco UCM version 8.6 or later)
• Native registration with Cisco Unified
Communications Manager
• Basic Cisco Unified Communications Manager
provisioning
• Firmware upgrade from Cisco Unified
Communications Manager
• Cisco Discovery Protocol and DHCP option 150
support
• Basic telephony features such as hold, resume,
transfer, and corporate directory lookup
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