Polycom RMX 2000 Hardware Guide

Replacing a Faulty MPM/MPM+/MPMx Card

Removing the MPM/MPM+/MPMx Card from the MCU

All MPM/MPM+/MPMx cards can be installed or removed while the RMX 2000 is powered on and operating.

Prior to removing an MPM/MPM+/MPMx card the captive screws must be unscrewed and the ejector levers must be opened to initiate a “power down” on the card.

1If applicable, loosen the captive screws and remove the slot cover.

2Power down the card by partially opening the ejector levers until the blue HS LED on the card and the Control Unit start to flash.

Warning!

Once the removal sequence is initiated the process cannot be terminated and the HS LED flashes.

3The power off sequence for the interconnected MPM/MPM+/MPMx and RTM ISDN cards are initiated as follows:

All participant connections on the card are disconnected.

A fault is generated on the system.

For each disconnected participant, a participant disconnection event is written to the CDR with the disconnection cause Disconnected by Operator.

New participant connections are blocked when the card is removed.

If an RTM ISDN card is connected to the MPM/MPM+/MPMx card it is also powered off and all ISDN and PSTN participants are disconnected.

When an RTM ISDN card is removed, its resources are deducted from the Resource Report.

A Log File entry is written indicating MPM/MPM+/MPMx card removal.

Port usage is re-calculated and the Port Gauges and Video/Voice Port Configuration dialog box are updated.

4When the blue HS LEDs on the MPM/MPM+/MPMx, RTM ISDN and Control Unit stop flashing and remain lit, unscrew the captive screws and move the ejector levers to their fully open position and remove the MPM/MPM+ card.

1-35

Page 41
Image 41
Polycom DOC2558A manual Replacing a Faulty MPM/MPM+/MPMx Card, Removing the MPM/MPM+/MPMx Card from the MCU

DOC2558A specifications

The Polycom DOC2558A is a versatile and powerful digital communication device designed to enhance collaboration in various professional settings. This state-of-the-art unit integrates several advanced features and technologies, making it ideal for businesses that prioritize efficient communication and connectivity.

One of the main features of the Polycom DOC2558A is its high-definition video calling capability. This feature allows users to engage in crystal-clear video conferences, providing a more immersive experience that enhances understanding and connection among participants. The device supports multiple video resolutions, ensuring optimal performance in different network conditions.

Another significant characteristic of the DOC2558A is its robust audio technology. Polycom's renowned noise-reduction algorithms and echo cancellation capabilities ensure that conversations are clear and free from distractions. This is particularly advantageous in busy office environments or areas with background noise, allowing users to focus on the discussion at hand.

The device is equipped with an intuitive user interface, simplifying the navigation and management of video calls. With easy-to-use touch controls, users can join meetings, adjust settings, and manage conversations seamlessly. This convenience is further enhanced by compatibility with various platforms, including Skype for Business and other popular conferencing software, allowing users to connect effortlessly regardless of their preferred application.

Furthermore, the Polycom DOC2558A supports content sharing capabilities, enabling participants to present documents, slideshows, or other multimedia during meetings. This feature fosters collaboration and engagement, as team members can visually illustrate their points and share important information in real time.

In terms of connectivity, the DOC2558A is designed to support both wired and wireless connections, providing flexibility for various office setups. The device comes equipped with multiple ports, facilitating easy integration with other hardware and ensuring that it can adapt to different technological environments.

The robust security features of the DOC2558A are another noteworthy aspect. The device employs advanced encryption protocols to safeguard sensitive information and ensure that communication remains confidential. This commitment to security is crucial for organizations that handle proprietary data.

Overall, the Polycom DOC2558A stands out as a leading solution for organizations seeking to enhance their communication capabilities. With its high-definition video, superior audio technology, user-friendly interface, and advanced security features, it provides a comprehensive platform for effective collaboration in today’s fast-paced business environment.