With the Polycom ISDN Gateway you can use your Polycom RealPresence Group video conferencing system to make secure video calls over ISDN networks. You can connect more easily with customers, partners, or others inside or outside your organization over ISDN while benefitting from improved video, audio and content experiences with RealPresence Group Series.
The Polycom ISDN Gateway connects to your H.320 network while also creating a secure IP connection to the RealPresence Group system. This allows you to keep your RealPresence Group system connected to the IP network, avoiding the expense and hassle of bringing the H.320 connection right to the video system. Plus, it can be used by up to four RealPresence Group systems as a shared resource.
Your desire for security and outside connectivity doesn’t need to come at the expense of high performance and quality. With PRI support for calls up to 1920 kbps, you will benefit from full 1080p HD video and content for richer detail and added realism during video calls.
The Polycom ISDN Gateway offers flexibility to connect H.320 calls in several different ways, including PRI, Quad BRI and V.35. Power over Ethernet support simplifies wiring and cabling, and a detailed web-based administrator portal is available to configure the system, update software and more.
Note:
- The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
- These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
- These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.
Technical specifications
Package includes
• Polycom® ISDN Gateway, Power over Ethernet injector, cables
Optional component
• V.35 cables for RS449, RS339, RS530
Endpoints supported
• RealPresence Group 300, 310,500, 550 & 700
Bandwidth
• 4 BRI up to 512 kbps; 1 PRI up to 1920 kbps; external networks up to 1920 kbps
Video standards and protocols
• H.263, H.264 Baseline Profile, H.264 High Profile
• H.239
People video resolution encode standards
• 1920x1080, 30fps (HD1080p)
• 1280x720, 30fps (HD720p)
• 640x360, 30fps
• CIF (352x288), 30fps
People video resolution decode standards
• 1920x1080, 30fps (HD1080p)
• 1280x720, 30fps (HD720p)
• 1280x768, 30fps (WXGA)
• 1024x768, 30fps (XGA)
• 800x600, 30fps (SVGA)
• 640x480, 30fps (VGA)
• 640x360, 30fps
• 320x240, 30fps (QVGA)
• SIF (352 x 240), 30fps
• 1024x576, 30fps (w576p)
• 768x448, 30fps (w448p)
• 576x448, 30fps (448p)
• 512x288, 30fps (w288p)
Content video resolution standards
• HD (1920 x 1080p)
• HD (1280 x720p)
• XGA (1024 x 768)
• WXGA (1280 x 768)
• SVGA (800 x 600)
• Content Frame Rate: 5–60 fps (up to 1080p resolution at 60 fps)
Network interfaces
• Four ISDN BRI (RJ-45) S/T interfaces
• One E1/T1 (RJ-45) for ISDN PRI
• Two LAN/Ethernet (RJ-45) 10/100/1000-Mb, PoE+ Support
• 1 x USB 2.0
• Serial port : RS232
Audio standards and protocols
• 32KHz Siren LPR
• 48KHz Siren SAC
• 16 kHz bandwidth with G.722.1
• 32 kHz bandwidth with G722.1C
• 8 kHz bandwidth with G.711
• 48 kHz bandwidth with G.719
Network
• IPv4, IPv6 support
• Polycom® Lost Packet Recovery™ (LPR™) technology
System management
• Web UI with Secure Shell (SSH)
• Serial port
Security
• Media Encryption (H.323): AES-128
• Authenticated access to admin menus, web interface,
• PKI/Certificate Management: TLS 1.1, 1.2
Electrical
• Auto sensing power supply
Typical operating voltage/power
• Power over Ethernet (POE+): IEEE 802.3at, 42.5-57 VDC, 600mA
• PoE Injector: 100-240VAC ~ 50/60Hz, 0.67A
Environmental specification
• Operating temperature: 0 to 40 °C
• Operating humidity: 10 to 80%
• Non-operating temperature: -20 to 70 °C
• Non-operating humidity (non-condensing): 10 to 90%
• Maximum altitude: 2,000 meters
Physical characteristics of Polycom ISDN Gateway box
• 27.85mm (H) X 299.50mm (W) X 162.05mm(D)
Warranty
• One-year return to factory parts and labor