Polycom RealPresence Collaboration Server (RMX) 1500/2000/4000 Administrator’s Guide

•Video Clarity - Video Clarity feature applies video enhancing algorithms to incoming video streams of resolutions up to and including SD.

•Supported resolutions:

—H.261 CIF/QCIF – Is supported in Continuous Presence (CP) conferences at resolutions of 288 x 352 pixels (CIF) and 144 x 176 pixels (QCIF). Both resolutions are supported at frame rates of up to 30 frames per second.

—H.263 4CIF - A high video resolution available to H.263 endpoints that do not support H.264. It is only supported for conferences in which the video quality is set to sharpness and for lines rates of 384kbps to 1920kbps.

—Standard Definition (SD) - A high quality video protocol which uses the H.264 and H.264 High Profile video algorithms. It enables compliant endpoints to connect to Continuous Presence conferences at resolutions of 720X576 pixels for PAL systems and 720X480 pixels for NTSC systems. For more information, see "Video Resolutions in AVC-based CP Conferencing” on page 3-1.

—High Definition (HD) – HD is an ultra-high quality video resolution that uses he H.264 and H.264 High Profile video algorithms. Depending on the RMX’s Card Configuration mode compliant endpoints are able to connect to conferences at the following resolutions:

•720p (1280 x 720 pixels) in MPM, MPM+ and MPMx Card Configuration Modes

•1080p (1920 x 1080 pixels) in MPM+ and MPMx Card Configuration Modes

For more information, see "Video Resolutions in AVC-based CP Conferencing” on page 3-1.

From Version 7.1, MPM media cards are not supported.

Supplemental Conferencing Features

In addition to Standard Conferencing the following features can be enabled:

•H.239 – Allows compliant endpoints to transmit and receive two simultaneous streams of conference data to enable Content sharing. H.239 is also supported in cascading conferences. Both H.263 and H.264 Content sharing protocols are supported. If all endpoints connected to the conference have H.264 capability, Content is shared using H.264, otherwise Content is shared using H.263.

For more information, see "H.239” on page 4-2.

•Lecture Mode – The lecturer is seen by all participants in full screen while the lecturer views all conference participants in the selected video layout.

For more information, see "Lecture Mode (AVC Only)” on page 4-73.

•Presentation Mode (CP Conferences only) – When the current speaker’s speech exceeds a predefined time (30 seconds), the conference layout automatically changes to full screen, displaying the current speaker as the conference lecturer on all the participants’ endpoints. During this time the speaker’s endpoint displays the previous conference layout. When another participant starts talking, the Presentation Mode is cancelled and the conference returns to its predefined video layout. Presentation mode is available with Auto Layout and Same Layout.

—If the speaker in a video conference is an Audio Only participant, the Presentation Mode is disabled for that participant.

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Polycom RMX 1500, DOC2702A manual Supplemental Conferencing Features
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DOC2702A, RMX 1500 specifications

The Polycom RMX 1500, also known by its model number DOC2702A, is a significant player in the realm of video conferencing technology. Designed to enhance collaboration across various platforms, this versatile solution caters to the communication needs of medium to large enterprises, providing high-quality video, voice, and content sharing experiences.

One of the primary features of the RMX 1500 is its unparalleled scalability. The system supports up to 150 simultaneous video endpoints, allowing organizations to expand their video conferencing capabilities as needed. This flexibility makes it an ideal solution for growing businesses that require robust communication tools. The RMX 1500 can also handle a variety of video resolutions, from standard definition to HD, ensuring that users can enjoy clear and crisp visuals during their meetings.

The Polycom RMX 1500 utilizes advanced technologies such as the Polycom RealPresence technology, which significantly enhances video quality and reliability. This technology incorporates features like Adaptive Bandwidth Management, which optimizes video streams based on available bandwidth, thus ensuring a seamless experience even in less-than-ideal network conditions. This ensures that users can engage in meetings without interruptions or quality degradation, regardless of their location.

Another notable characteristic of the RMX 1500 is its robust interoperability with a wide range of video conferencing systems and protocols. This means that businesses can easily connect with partners, clients, and colleagues using different systems, reducing the barriers to effective communication. The RMX 1500 supports various codecs and standards, including H.323 and SIP, making it a versatile choice for organizations that work with multiple platforms.

Furthermore, the RMX 1500 is equipped with tools for content sharing, allowing participants to share presentations, documents, and other materials during meetings. This promotes interactive discussions and enhances collaboration among team members. In addition, the system features an intuitive user interface, making it easy for users to schedule meetings, manage participants, and control audio and video settings.

The product also places a strong emphasis on security, providing encryption options for video and audio streams to protect sensitive information shared during conferences. This commitment to security is essential for organizations that need to meet compliance standards and safeguard intellectual property.

In summary, the Polycom RMX 1500 (DOC2702A) is a powerful video conferencing solution that combines flexibility, scalability, and high-quality performance. With its advanced technologies, interoperability, content sharing capabilities, and emphasis on security, it serves as an invaluable tool for enhancing communication and collaboration in today’s fast-paced business environment.
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