Model: CTS-SX20-PHD12X-K9 Cisco TelePresence SX Series
Detail: Cisco TelePresence CTS-SX20-PHD12X-K9 Quick Set with PrecisionHD 12x Camera, Table Microphone, and Remote Control
was $11,900.00 Special Price $5,025.00
Availability: In stock

CTS-SX20-PHD12X-K9 Specification

Software compatibility

●  Cisco TelePresence Software Version TC 5.1 or later

●  Cisco Collaboration Endpoint Software Version 8.0 or later (requires Touch 10 or TRC6 remote control)

Product delivered with

●  SX20 Codec

●  Cisco TelePresence Precision Camera (choice of Precision 40 or 12X)
Cisco TelePresence Table Microphone 20

●  TRC6 remote control

●  Cables and power supply

Optional hardware components

●  Cisco TelePresence Touch 10

●  Wall mount kit

●  Additional microphone

●  Presentation cable (VGA or HDMI)

●  Camera mount bracket for P40 or 12X

●  Spare: TRC5 remote control to be used with TC 7.3 software can be acquired as spare


●  H.323 and SIP up to 6 Mbps

Minimum bandwidth for resolution/frame rate

●  720p30 from 768 kbps

●  720p60 from 1152 kbps

●  1080p30 from 1472 kbps

●  1080p60 from 2560 kbps

Firewall Traversal

●  Cisco TelePresence Expressway Technology

●  H.460.18, H.460.19 firewall traversal

Video Standards

●  H.263, H.263+, H.264

Video Features

●  Native 16:9 widescreen

●  Advanced screen layouts

●  Local auto-layout

Video Inputs
(Two Inputs)

One HDMI and One DVI-I (Analog and Digital); supports formats up to maximum 1920x1080 @ 60 fps (HD1080p60), including:

●  640x480

●  720x480

●  720x576

●  800x600

●  848x480

●  1024x768

●  1152x864

●  1280x720

●  1280x1024

●  1280x768

●  1280x800

●  1280x960

●  1360x768

●  1366x768

●  1400x1050

●  1440x900

●  1680x1050

●  1920x1080

Extended Display Identification Data (EDID)

Video Outputs

(Two Outputs)

Two HDMI Outputs Supported Formats:

●  1920 x [email protected] fps (1080p60)

●  1920 x [email protected] fps (1080p50)

●  1280 x [email protected] fps (720p60)

●  1280 x [email protected] fps (720p50)

●  1366 x [email protected] fps (WXGA) 

●  1360 x [email protected] fps(WXGA)

●  1280 x [email protected] fps (WXGA)

●  1280 x [email protected] fps

●  1024 x [email protected] fps

VESA Monitor Power Management (DPM)

CEC Power Management supported on HDMI output


Live Video Resolutions (Encode and Decode):

●  176 x [email protected], 60 fps (QCIF) (Decode only)

●  352 x [email protected], 60 fps (CIF)

●  512 x [email protected], 60 fps (w288p)

●  576 x [email protected], 60 fps (448p)

●  768 x [email protected], 60 fps (w448p)

●  704 x [email protected], 60 fps (4CIF)

●  1024 x [email protected], 60 fps (w576p)

●  640 x [email protected], 60 fps (VGA)

●  800 x [email protected], 60 fps (SVGA)

●  1024 x [email protected], 60 fps (XGA)

●  1280 x [email protected], 60 fps (WXGA)

●  1280 x [email protected], 60 fps (HD720p)

●  1920 x [email protected], 60 fps (HD1080p)

Audio Standards

●  G.711, G.722, G.722.1, G.728, G.729, AAC-LD and OPUS

Audio Features

●  High quality 20 KHz stereo

●  Two acoustic echo cancellers

●  Automatic Gain Control (AGC)

●  Integration with third-party audio systems

●  Automatic noise reduction

●  Active lip synchronization

Audio Inputs
(Four Inputs)

●  Two microphones, 4-pin minijack

●  One minijack for line-in (stereo)

●  One audio in from camera (HDMI)

Audio Outputs
(Two Outputs)

●  One minijack for line out (stereo)

●  One HDMI, (digital main audio)

Dual Stream

●  H.239 (H.323) dual stream

●  BFCP (SIP) dual stream

●  Support resolutions up to 1080p) at 30 frames per second

Multipoint Support

●  Four-way embedded SIP/H.323 conferencing capability with MultiSite option

●  Ad-hoc conferencing supported through:

◦   Unified Communications Manager Media Resource Group (requires a Cisco TelePresence MCU)

◦   Cisco TelePresence Multiway [requires Cisco TelePresence Video Communication Server (Cisco VCS) and a Cisco TelePresence MCU] 

●  Ability to natively join multipoint conferences hosted on Cisco Telepresence Multipoint Switch (CTMS)

●  Switched conferencing (SVC)

MultiSite Features (Embedded Multipoint) (Optional upgrade)

●  Adaptive SIP/H.323 MultiSite; resolution up to 720p30

◦   3-way resolution up to 720p30

◦   4-way resolution up to 576p30

●  Full individual audio and video transcoding

●  Individual layouts in MultiSite continuous presence

●  H.323/SIP/VoIP in the same conference

●  Support for Presentation (H.239/BFCP) from any participant at resolutions up to 1080p15

●  Best Impression (automatic continuous presence layouts)

●  H.264, encryption and dual stream from any site

●  IP downspeeding

●  Participants can be added by dialing in or host can dial out

●  Conference rates up to 6 Mbps


●  H.323

●  SIP

●  ISDN (requires Cisco TelePresence ISDN Link)

Embedded Encryption

●  H.323 and SIP point-to-point

●  Standards-based: H.235 v3 and Advanced Encryption Standard (AES)

●  Automatic key generation and exchange

●  Supported in dual stream

IP Network Features

●  DNS lookup for service configuration

●  Differentiated services (quality of service [QoS])

●  IP-adaptive bandwidth management (including flow control)

●  Automatic gatekeeper discovery

●  Dynamic playout and lip-sync buffering

●  H.245 Dual Tone Multi-frequency (DTMF) tones in H.323

●  RFC 4733 DTMF tones in SIP

●  Date and time support using Network Time Protocol (NTP)

●  Packet loss-based down speeding

●  Uniform resource identifier (URI) dialing



●  802.1x network authentication

●  802.1Q Virtual LAN

●  802.1p (QoS and class of service [QoS])

●  ClearPath

Cisco Unified Communications Manager (requires Cisco Unified Communications Manager Version 8.6 or later)

●  Native registration with Cisco Unified Communications Manager

●  Basic Cisco Unified Communications Manager provisioning

●  Software 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

Cisco Video Communication Server

●  Recommend latest software

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 Automatic IP configuration (stateless address auto configuration)

Security Features

●  Management using HTTPS and SSH

●  IP administration password

●  Menu administration password

●  Disable IP services

●  Network settings protection

Network Interfaces

●   One LAN and Ethernet (RJ-45) 10/100/1000 Mbit

Other Interfaces

●  Two USB ports can be used for serial control

System Management

●  Support for the Cisco TelePresence Management Suite

●  Total management using embedded SNMP, Telnet, SSH, XML, SOAP

●  Remote software upload: using web server, secure copy (SCP), HTTP, HTTPS

●  Cisco TelePresence Touch 10 (optional)

●  Remote control and on-screen menu system

Directory Services

●  Support for local directories (My Contacts)

●  Unlimited entries using server directory supporting LDAP and H.350 (requires Cisco TelePresence Management Suite)

●  Unlimited number for corporate directory (through Cisco TelePresence Management Suite)

●  Received calls with date and time

●  Placed calls with date and time

●  Missed calls with date and time


●  Auto-sensing power supply

●  100 - 240 VAC, 50/60 Hz

●  Maximum 40 watts for codec and main camera

Operating Temperature and Humidity

●  0°C to 40°C (32°F to 104°F) ambient temperature

●  10% to 90% Relative Humidity (RH)

Storage and Transport Temperature

●   -20°C to 60°C (-4°F to 140°F) at RH 10% - 90% (non -condensing)

SX20 Codec Dimensions

●  Width: 11.8 inches (30.0 cm)

●  Height: 1.4 inches (3.4 cm)

●  Depth: 7.1 inches (18.0 cm)

●  Weight: 3.1 pounds (1.4 kg)

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