Technical Specifications
People Video Resolution
| 1080p, 60 fps - 4 Mbps |
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| 720p, 30 fps - 2 Mbps |
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| 4SIF (704x480), 4CIF (704/576) - 256 kbps to 784 kbps |
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| SIF (352x240), CIF (352X288) |
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| QSIF (176x120), QCIF (176x144) |
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| Video encoding & decoding – H.263, H.264 |
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| Video encoding & decoding – MPEG4 |
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Content Video Resolution (Live Sharing)
| 720p @ 30fps |
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| 1080p @ 30fps |
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| Input: WSXGA + (1680x1050) |
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| SXGA (1280x1024), HD (1280x720) |
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| XGA (1024x768), SVGA (800x600) |
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| VGA (640x480) |
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| XGA (1024x768), SVGA (800x600) |
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| Output: 720p (1280x720) |
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| 1080 (1920x1080) |
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| XGA (1024x768) |
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| VGA (640x480) |
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| SVGA (800x600) |
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Audio Standards and Protocols
| 22kHZ bandwidth - ITU G.722.2 (3GPP AMRWB) |
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| 14kHZ bandwidth - AMR Narrowband (NB) |
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| Wideband audio - ITU G.722.2 (3GPP AMRWB) |
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| Unlimited full duplex VoIP streams |
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| Webcam compatible echo cancellation |
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| 3rd-party audio input compatible (e.g., ClearOne,
Yamaha, Revolabs, Phoenix Audio, others) |
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| Automatic Gain Control (AGC) |
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| Automatic Noise Suppression (ANS/ANC) |
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| Instant Adaption Echo Cancellation (Instant AEC) |
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| Audio Error Concealment |
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| Keyboard Noise Reduction |
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| Comfort Noise |
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Network
| Automatic firewall traversal |
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| HTTPS proxy tunneling |
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| WPAD/PAC proxy |
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| Vendor specific proxy/firewall optimization – Microsoft ISA Server |
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| Vendor specific proxy optimization – Squid (with & without proxy client) |
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| Vendor specific proxy optimization – Blue Coat Systems |
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Integrated Network Diagnostic Tools
| Bandwidth test |
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| Latency test – complete route |
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| Routing diagnostic – split times at each hop |
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| System info at a glance – 5 bar connection and system ratings for
each user
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User Interface
| Directory Services |
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| Easy Invite |
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| Presence Detection |
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| Intuitive user interface with helpful hints
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| Integrated instant messaging |
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| Optional Expert Mode for advanced users |
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| Online tutorials and user documentation |
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Security
| FIPS 197 Advanced Encryption Standard (AES) |
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| FIPS 140 |
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| FIPS 46-3 Triple-DES |
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| FIPS 140-2 Compliance |
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| FIPS 186-2 Digital Signature Standard RSA and DSA |
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| FIPS 180-1, 180-2 Secure Hash Standard SHA-1 |
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| FIPS 198a - Keyed-Hash Message Authentication Code (HMAC) |
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| NIST 800-52 - Transport Layer Security |
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| IETF RFC 2246 - TLS/SSL Protocol, Version 1.0 |
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| IETF RFC 3268 - AES Ciphersuites for TLS |
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| IETF RFC 2104 - HMAC-SHA-1 |
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| Secure Password Authentication |
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Free Trial or Contact Us
You
are welcome to a free trial of Nefsis Online, or
contact us for a copy of Nefsis Dedicated,
an on-premise, installable software solution with additional performance, routing, QoS and security controls.
If
you would like to see a live, multipoint video conference with a mix of cameras, connections and bandwidth, contact
us to schedule a live demo over the web. You can see Nefsis in action
right from your own office, there is no need to install anything. All you need is a computer and Internet access.
This document was prepared by Nefsis product management; information herein is deemed reliable
at the time it was prepared, but cannot be guaranteed. Nefsis features and systems requirements are subject to change
without notice. Nefsis is a registered trademark of Nefsis Corporation. Polycom, Tandberg and all other trademarks
are property of their respective owners.