JD2000-G

System Standards

H.323, SIP
H.225, H.235, H239, BFCP, H.245, H.281

Video Standards

H.261, H.263, H.263+, H.264, H.264 High-Profile, MPEG-4

Audio Standards

G.711, G.719, G.722, G.722.1 Annex C / Polycom Siren14TM, G.728, G.729, MP3, MPEG4-AAC (LC / LD)

Network Protocols

TCP / IP, Telnet, HTTP, FTP, SNMP, DHCP, RTP / RTCP, NTP

Conference Bitrate

64 Kbps to 8 Mbps

Capacity

8 / 12 / 16 / 24 / 32 / 40 / 48 / 56 / 64 Channels
Network Throughput: 256Mbps
Proxy Throughput: 128Mbps

Conference Group

Continuous Presence Conference: 1 group, 16 channels, 1080p30
Speech Mode: 16 groups
Audio Mixing: 1 larger mixer (64 channels) or 2 small mixer (32 channels each)
Dual Call Rate: 1 group
Resolution Adaptive: 1 group
Pre-adaptor before CP: 9 sites third party terminal @ 720p30

Video Resolution

Video:
1080i/p (1920 x 1080), 720p (1280 x 720), 4CIF (704 x 576), CIF (352 x 288), QCIF (176 x 144)
Content:
UXGA (1600 x 1200), SXGA+ (1400 x 1050), WSXGA (1440 x 900), SXGA (1280 x 1024), WXGA (1280 x 800), XGA (1024 x 768), SVGA (800 x 600), VGA (640 x 480)

Continuous Presence

1 / 2 / 3 / 4 / 6 / 7 / 8 / 9 / 10 / 13 / 15 / 16 CP
Two modes for video source: dynamic following and manual specifying
The speaker and chairman can be distinguished by window frame colors displayed

Video Wall

Supports external video wall server, up to 4 servers

OSD Caption

OSD caption can be sent as short messages to all terminals or specified terminals
OSD caption can be scrolled
Contents in a file (.txt) can be uploaded to be configured as OSD caption

Audio

Customized or auto audio mixing
Channle mute, Channel dumb
Voice active detection

Dual Stream

H.239 supported
Configurable video format and resolution
The permission for initiating dual streams can be controlled

Embedded GateKeeper

Endpoint registration
Address resolution
Call control
Bandwidth control
Regional management

Conference Initiating

Logging in to the JD2000-G through a web page, start a conference or schedule a conference
By remote control or web mode at the terminal side

Conference Functions

Director control, chairman control, voice activation, auto polling
Multiple groups of conferences can be initiated simultaneously
Terminal join-in request, chairman request, speaker request, and chime-in request
Multicast conferences

Recording and Playback

Conference recordings and recording playbacks can be controlled by using KEDACOM multimedia server

Network

Embedded proxy for NAT and firewall traversal
Intelligent Packet Loss Recovery (IPLR)
DiffServ, IP Precedence (Quality of service [QOS])
Stream uploading and smooth sending control
Automatic redial due to disconnection
Multi-network-segment access
Supports satellite network

Cascade Conference

Supports the combination of simply cascaded and combined cascaded conferences
The cascading MCUs are interconnected and can control each other
3-level cascading management

Security Features

Embedded OS
H.235 conference encryption
AES encryption
Conference password authentication, conference lock protection
User authentication and role-based authorization

Reliability

Dual network port hot backup
Dual power hot backup
1+1, N+1 hot backup

Management

SNMP
Web / Telnet / FTP
Event logs
Online diagnosis and troubleshooting 

Interfaces

3 x Gigabit network ports, RJ45 interface (LAN 1 and LAN 2 are used as backup, LAN 3 is reserved)
2 x USB, 1 x RS232

Environmental

Ground resistance: ≤5Ω
Operating temperature: 0°C ~ 45°C / 32℉ ~ 113℉
Operating humidity: 10% ~ 90%
Atmospheric pressure: 70 ~ 106kPa

Electrical

Power: Dual redundant power supply, 100 ~ 240V AC, 50 ~ 60Hz
Power consumption: Max. 250W

Mechanical

Weight: <10kg / 22lb
Dimensions: 93 x 443 x 566mm / 3.66" x 17.44" x 22.28"