1. Feature-rich Multimedia Video Key Benefits
Conferencing MCU Standard hardware platform, easy to install and use.
High definition video – 1280 x 720P, better video resolution is achieved.
DSTMEDIA MCS is an IP-based
Supports G.722.1 Annex C/Polycom® Siren14™ audio technology, providing CD quality audio effects.
H.323 video conferencing MCU
Supports up to 32 concurrent conferences.
(Multi Conference Unit) with
Supports H.264 and H.264 CP (Continuous Presence) display.
comprehensive functions for
Supports H.239 to provide compatible dual video between various endpoints.
business cooperation, distance
MPEG4 support (for SONY endpoints).
learning, remote medical
ITU-TH.323 standard compliant and compatible with major manufacturers’ H.323 videoconferencing devices.
treatment, etc. With just one single
Flexible conference control and management via both client-based MCS Manger and web user interface.
DSTMEIDA MCS, you can create Multi-language support (Chinese, English, Japanese).
multipoint and ad-hoc video Supports AES and DES Encryption.
conferences. Rate mixing of 2 connection speeds.
NAT (Network Address Translation) support.
DSTMEDIA MCS is fully
Real- time network status monitoring.
compatible with a wide range of
videoconferencing endpoints,
Advanced Options
gateway, MCUs and gatekeepers
Supports up to 32 concurrent conferences without gatekeeper (both dial-in and dial-out)
and is therefore ideal for all types
FECC (Far End Camera Control) between different manufacturers’ endpoints
of IP conferencing solutions.
Built-in Gatekeeper
Video Wall feature via DST TVS
Cascading between different manufacturers MCUs
Supports Dual Video and ITU-T H.239 protocol
QOS（TOS / Diffserv / IP Preference）support

2. DST H.323 MCS 4200 Series Specification
Support Standard Frame Rate
H.323 V4 7.5 / 10 / 15 / 30 fps Language Support
H.225, H245, H.235 AES/DES
Chinese / English / Japanese
H.281 FECC, H.239 Video Features
SIP
Continues presence, up to 16 CP System Management
TCP/IP, RTP/RTCP, SDP/SAP, SNMP
24 layout options
Diagnostics and software upgrades via PC, LAN
Site name overlay
Integrated Web management system
Video Standards Rolling message
SNMP for enterprise management
16:9 display
H.261 Control and diagnostics, Via console
Adjustable displaying image size and coordinate, protecting
H.263
displaying integrity
H.263+
H.239 dual video (H.239/P+C(Graphic), H.239/P+C(Hi-Res Stability
H.264
Graphic), H.239/P+C(Live Video)) MTBF (hours) > 50000
MPEG4
Support H.264 dual video(H.264 coding for both the main
image and the second video feed )
Physical Characteristics
Bandwidth
Audio Features Standard 1U chassis
64Kbps~4M Support audio error concealment at G.722.1 Annex C/ Dimension: 430mmx44mmx410mm
Supports rate mixing Polycom© Siren14™
Voice prompts Power Supply
Video Resolution 100-240V, 50 / 60Hz AC, 60W
LAN Ports
QCIF/CIF 3×10/100/1000 Base-T Ethernet, RJ-45 port
2CIF Automatically negotiate speed and duplex abilities Environmental Specifications
4CIF Operating temperature: 0～40°C
1280 x 720P Operating humidity: 10％～85％
VGA / SVGA / XGA Network Feature Storage temperature: -40°C～70°C
Support Network Address Translation (NAT) Storage humidity: 10％～95％
Network status detected / warning / optimized
Audio Standards
QoS support with DiffServe, TOS, IP precedence
G.711a/u, Warranty
Multiple LAN port, connect to additional network
G.722 One-year return to factory
G.728
G.722.1 Annex C/Polycom© Siren14™
DSTMEDIA Technology Co., Ltd.
www.dstmedia.com Any part of this document including the text, pictures and graphs completely belong to the DSTMEDIA Co., Ltd. Any
individuals or associations have no right to duplicate any part of this document without written permission from
Email: intl.salesl@dstmedia.com DSTMEDIA Co., Ltd.
Tel: +8610-82085995
Any trademarks are properties of their respective companies.
Fax: +8610-62357833
DSTMEDIA Co., Ltd. reserves the right to modify this document.
Features and specifications are subject to change without notice.
Rev. 15 / 03 / 2008