Polycom DOC2557B manual Replacing the RTM Isdn

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Polycom RMX 1500 Hardware Guide

Replacing the RTM ISDN 1500

1Ensure that the power switch on the RMX 1500 is turned OFF (O).

2Remove the PRI cables.

3Loosen the captive screws that fasten the card to the MCU.

4Remove the RTM ISDN card and pull the RTM ISDN card out of its slot in the backplane.

5Carefully slide the RTM ISDN card out through the rear panel.

6Slide in the replacement RTM ISDN card into it’s slot.

7Tighten the captive screws on each side of the rear panel of the card, securing the RTM ISDN card to RMX.

8Connect the PRI cables.

9Turn ON the RMX 1500.

2-5

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Contents Polycom RMX 1500 Hardware Guide USA Table of Contents Table of Contents Hardware Description Main FeaturesRMX 1500 Specifications Following table summarizes the different system capacities RMX 1500 System CapacitiesConferencing Capacities Resource Capacities Resource Type/Video Resolution Resources with MPMxSite Requirements Safety RequirementsRack Mount Safety Precautions Installation Precautions Make sure that the power button is switched OFF on the RMX Connecting the RMX 1500 to a Power SourceConnecting the RMX 1500 to AC Power Connect the E1/T1 cables to their PRI 1-4 ports Connecting Cables on the RMXFirst-time Power-up Polycom RMX 1500 Hardware Guide Opening the RMX 1500 Front Panel RMX 1500 ComponentsRMX 1500 Front Panel LED Front Panel ComponentsRTM IP RMX 1500 Rear PanelDescription Following items appear on the RMX 1500 rear panelRTM Isdn Power Supply LEDs RMX 1500 Power SupplyPower Supply LED Description ISDN/PSTN Clock SourceRMX 1500 Front Panel LEDs RMX 1500 LEDsFollowing items appear on the RMX 1500 front panel ComponentRTM IP 1500 LEDs RMX 1500 Rear Panel LEDsFollowing LEDs appear on the RTM IP LED Color Indication NameERR Function Name Following items appear on the rear panel power supplyFollowing LEDs appear on the RTM Isdn Hardware Description Component Installation & Replacement Installing the RTM Isdn 1500 Card Connect the PRI cables Component Replacement Replacing the RTM Isdn

DOC2557B specifications

The Polycom DOC2557B is a state-of-the-art video conferencing device specifically designed to enhance communication in both corporate and personal settings. Targeted at businesses that prioritize efficient collaboration, the DOC2557B brings high-quality visuals and sound to video meetings, making it an ideal solution for remote work environments.

One of the standout features of the DOC2557B is its HD video capability, which supports resolutions up to 1080p. This means that users can enjoy crystal-clear images, making interactions feel more personal and engaging. In addition to high-definition video, the DOC2557B is equipped with an advanced camera that has a wide-angle lens, allowing it to capture a larger area of the meeting space. This feature is particularly useful for conference rooms with more than one participant, as it ensures that everyone is visible during the call.

The audio quality of the DOC2557B is another highlight, featuring Polycom’s renowned acoustic technology. It is equipped with advanced noise reduction and echo cancellation capabilities, which significantly improve sound clarity. This ensures that participants can hear and be heard without interruptions, fostering a smoother communication experience.

Moreover, the DOC2557B is designed with connectivity in mind. It supports various connection types, including USB, HDMI, and multiple video conferencing standards, enabling users to easily integrate the device into their existing systems. The device seamlessly connects with popular video conferencing platforms such as Zoom, Microsoft Teams, and Skype for Business, allowing for versatile use across different applications.

The DOC2557B also boasts a user-friendly interface, making it accessible for individuals of all technical skill levels. The intuitive controls allow users to start or join meetings effortlessly, while the built-in scheduling feature helps manage appointments effectively.

In terms of portability, the Polycom DOC2557B is lightweight and compact, making it suitable for remote work setups. It can be easily transported between locations and set up quickly, ensuring flexibility for on-the-go professionals.

In conclusion, the Polycom DOC2557B is a powerful tool that combines high-definition video, superior audio quality, versatile connectivity options, and an intuitive user experience. It's an excellent choice for businesses looking to improve their remote communication capabilities.