Appendix

System Information Window - ViewStation

Call Status Tab

On this screen you will find detailed information regarding the video call. Each row represents a channel the ViewStation can potentially use.

When the call status ball is green that system is in a call and all the data shown in this window is current for that system. If the call status ball is grey, the data shown represents information for that last incoming or outgoing call.

Video Calls over IP

If the ViewStation establishes an H.323 (video over IP) call, then the video call would be repre- sented by one channel.

Video Calls over ISDN

If the ViewStation uses H.320 (video over ISDN) then the ViewStation video call would be repre- sented by the number of ISDN channels used for the call.

Video Calls Over PRI

PRI-T1 (US) lines have 23 video (B) channels and one data (D) channel. PRI-E1 (Europe) has 30 (B) channels and one data (D) channel.

Cause Codes

Cause Codes are only relevant to ISDN video calls. If an error occurs with one of the chan- nels for a video call, a cause code will appear. The common cause codes for video connection errors are listed in this linked documentation. To view this list for data interpretation, please view page 149 in the appendix.

Caller ID

These numbers represent the last ISDN number this channel connected to. If the channel 1 last connected via an IP call, then this channel shows the IP number. If channel 2 last connected with ISDN then channel 2 shows that ISDN number.

Global Management System User’s Guide

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Polycom DOC2091A manual Call Status Tab

DOC2091A specifications

The Polycom DOC2091A is a state-of-the-art communication device designed for conference calls, making it a cornerstone in modern business environments. Renowned for its advanced features and cutting-edge technology, this model ensures seamless collaboration among teams, regardless of their geographical location.

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In terms of connectivity, the Polycom DOC2091A is equipped with multiple interfaces, including USB and Bluetooth, allowing it to connect effortlessly to various devices such as laptops, smartphones, and tablets. This versatility ensures that users can quickly set up calls, regardless of the technology they are using.

Moreover, the DOC2091A features integrated video capabilities, supporting HD video conferencing through compatible platforms. This enhances communication further by allowing visual cues to be conveyed during discussions, making virtual meetings more interactive and productive.

User experience has been prioritized in the design of the DOC2091A, with an intuitive interface that allows for easy navigation. Users can quickly access essential functions such as mute, volume control, and call management without extensive training.

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In conclusion, the Polycom DOC2091A exemplifies the future of communication technology. With its exceptional audio performance, versatile connectivity options, and user-friendly design, it is an essential tool for businesses aiming to enhance collaboration and communication in an increasingly remote and digital world. This device is truly a vital asset for any organization looking to streamline its conferencing capabilities.