Model
:
QSX 300 – for use with Polycom SoundStation
VTX 1000 software release 1.6 or higher
QSX 400 – for use with any wired, analog
Polycom conference phone, including the SoundStation
VTX 1000 with software release 1.6 or higher
Content Transmission
Minimum Recommended Bandwidth
QSX Base unit location - 256 kbps
Web viewer participant - 56 kbps
Maximum Bandwidth Requested
H.323 link to other QSX appliances Up to 1 Mbps
HTTP link to each Web viewer up to 256 kbps
Video Standards & Protocols
ITU H.323 and http compliant
H.263
JPEG for Web Viewer
IP Protocols
TCP/IP
HTTP
Network Interfaces Supported
IP (LAN, DSL, cable modem)
Single 10/100 Ethernet port (10 Mbps/100Mbps/Auto)
Frame Rates
Intelligently selects frame rate for best performance
3-8 fps at 256 kbps up to 1 Mbps over H.323 link
0-1fps at 56kbs to 256kbs over http for PC Viewer
Internal Multipoint Features
Enables up to 15 total sites in meeting
5 appliance-based locations
10 PC Viewer links
Network Features
Error Concealment
TCP/IP, DNS, WINS, DHCP, ICMP, ARP, HTTP, FTP,
Telnet
Security
Secure password authentication for each session
Administrator password
Password for Web viewer access
Ability to disable remote interfaces (FTP, Telnet,
HTTP)
Embedded Encryption
Advanced Encryption Standard (AES)
128-bit key length
Physical Interfaces from Base
Unit
Graphics Input: 1 VGA connector
Graphics Output:1 VGA Connector
Graphics Formats: XGA, SVGA, VGA
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Content
Resolution
Input: 1280 x 1024, 60 Hz
Output: XGA (1024 x 768), SVGA (800 x 600), VGA
(640 x 480)
RS-232 Data Port
1 x DB-9 Connector
Telephony Input / Output:
3 Connectors
1 x 8 wire RJ45 connector to conference phone
wall module
1x 8 wire DIN connector to conference phone console
1x Conference Link connector for SoundStation
VTX 1000 wideband support
Compatible with all analog wired Polycom conference
phones
User Interface
Physical UI
Tabletop puck
LED indicators for status (idle, preview)
Share button
Info button
Integrated VGA cable to Base unit
VGA in for PC (cable included)
Soft Interface
Info alerts for new participants and connection
status
Info screen on demand: Meeting IP address, Password,
Content Status,
Meeting Participants
System Management
Diagnostics and software upgrades via PC, LAN
Integrated Web management tool
Support for Polycom Global Management System™
& Polycom PathNavigator™
Quality of Service and Experience
IP Precedence (ToS) - default
Dynamic Bandwidth Allocation
Proactive Network Monitoring
Packet and jitter control
TCP/UDP fixed-port firewall support
Web Viewer Requirements
Browsers
Internet Explorer 6.0 and higher - Windows®
2000 and XP
Netscape® 7.1 and higher - Windows 2000 and
XP
Safari 1.2.4 and higher - Mac® OS 10
Web Viewer Login
Login interface for user name & password
Web Viewer network requirements
56k and higher
Web Administrator Requirements
Browsers
Internet Explorer 6.0 and higher - Windows 2000
and XP |