Chapter 5-Cascading Conferences

Though the process of cascading conferences mentioned in this section refers to conferences running on two different RMX units, it is possible to cascade conferences running between RMX units and other MCUs.

The following features are not supported by the cascaded link and therefore are not supported in the combined conference:

•DTMF codes are enabled in cascaded conference, but only in their local conference. The operations executed via DTMF codes are not forwarded between linked conferences.

•FECC (Far End Camera Control will only apply to conferences running in their local MCU).

Enabling Cascading

Cascading two conferences requires that the following procedures are implemented:

•Creating the cascade-enabled Entry Queue

A cascade-enabled Entry Queue must be created in the MCU hosting the destination conference (Conference B). The cascade-enabled Entry Queue is used to establish the dial-in link between the destination conference and the linked conference and bypassing standard Entry Queue, IVR prompt and video slide display.

•Creating a cascade-enabled Dial-out link

The creation of a cascade-enabled dial-out link (participant) in the linked conference (Conference A). This dial-out participant functions as the link between the two conferences.

•(Optional) Enabling the cascaded linked participant to connect to the linked conference (Conference A) without entering the conference password. This can be done by modifying the default settings of the relevant system flag.

Creating the Cascade-enabled Entry Queue

The cascade-enabled Entry Queue maintains the correct behavior of the cascaded link when it dials into it.

The cascade-enabled Entry Queue should be used only to connect cascaded links and should not be used to connect standard participants to conferences.

When cascading High Definition (HD) conferences, the cascade-enabled Entry Queue must have the same settings as both cascaded conferences and the participants in both conferences must use the same line rate and HD capabilities as set for the conferences and Entry Queue.

To Define a Cascade-Enabled Entry Queue:

1In the RMX Management pane, click the Entry Queues button. The Entry Queues list pane is displayed.

2Click the New Entry Queue button. The New Entry Queue dialog box is displayed.

3Define the standard Entry Queue parameters (as described in Chapter 3).

4In the Cascade field, select Master or Slave depending on the Master/Slave relationship.

—Set this field to Master if the Entry Queue is defined on the MCU that is at the center of the topology and other conferences dial into it (acting as the Master).

Polycom, Inc.

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Polycom DOC2702A Enabling Cascading, Creating the Cascade-enabled Entry Queue, Creating a cascade-enabled Dial-out link
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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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