ViewStation User Guide 206 | Polycom specification

Appendix D

ISDN Information

Code

Cause

Definition

18	No user responding	The destination does not respond to the
		call so the connection cannot be
		completed.

19	No answer from	The destination fails to complete the
	user (user alerted)	connection within the prescribed time after
		responding to the connection request. The
		problem occurs at the remote end of the
		connection.

21	Call rejected	The destination rejects the call for an
		unknown reason, although capable of
		accepting the call.

22	Number changed	No system has been assigned the ISDN
		number used to set up the call. (The
		diagnostic field of the message may return
		an alternate address assigned to the called
		equipment.)

26	Non-selected user	The destination rejected the call, although
	clearing	capable of accepting it, because the call
		was not assigned to the user.

27	Destination out of	A signaling message can not be delivered
	order	because the interface is not functioning
		correctly, and therefore the destination
		cannot be reached. This condition might be
		temporary, though of extended duration; for
		instance, remote equipment might be
		turned off.

28	Invalid number	Destination address presented in an
	format	unrecognizable format or an incomplete
		destination address prevented the
		connection from being established.

29	Facility rejected	The network cannot provide facility
		requested by the user.

30	Response to	The prior receipt of a status inquiry
	STATUS ENQUIRY	message generated the status message.

31	Normal, unspecified	A normal error code has occurred with no
		standard cause applying. No resulting
		action is required.

34	No circuit/channel	The call cannot be taken because no
	available	appropriate channel is available to
		establish the connection.

38	Network out of order	The network is not functioning correctly
		and this condition may persist for an
		extended period. The call cannot reach the
		destination and an immediate attempt to
		reconnect fails.

41	Temporary failure	The network is not functioning correctly
		and an error occurred. The problem will be
		resolved shortly.

ViewStation User Guide

206

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ViewStation specifications

The Polycom ViewStation is a robust video conferencing solution tailored for business environments, delivering high-quality audio and visual communications. Recognized for its pioneering role in bridging distances, the ViewStation series has established itself as a reliable choice for companies seeking effective collaboration tools.

One of the standout features of the Polycom ViewStation is its exceptional video quality. The system supports up to 30 frames per second in CIF resolution (Common Intermediate Format), providing clear and fluid motion, which is crucial during presentations and discussions. Additionally, the ViewStation utilizes advanced H.264 video compression technology, which optimizes bandwidth usage while maintaining outstanding video clarity. This ensures that even in bandwidth-constrained environments, users can experience seamless video conferencing without compromising quality.

Audio capabilities are another hallmark of the Polycom ViewStation. It includes Polycom’s patented Acoustic Clarity Technology, which eliminates background noise and echo, allowing for natural conversations. The system features high-fidelity microphones and speakers, ensuring that all participants, whether in the room or dialed in remotely, can hear and be heard clearly. This audio quality enhances engagement and interactivity, leading to more productive meetings.

The Polycom ViewStation is designed for versatility and ease of use. It can be integrated with various network setups, including ISDN and IP networks, making it adaptable to diverse organizational infrastructures. The user-friendly interface allows for quick dialing and connection to meetings, minimizing the learning curve for participants and streamlining the overall user experience.

Moreover, the system supports interoperability with various video conferencing standards, enabling seamless communication with other platforms and devices. This cross-compatibility is crucial for businesses with partners or clients using different systems, ensuring that no one is left out of important discussions.

In terms of aesthetics and design, the Polycom ViewStation boasts a sleek and modern look, making it suitable for professional settings. The compact footprint allows it to fit comfortably in boardrooms and offices without occupying excessive space.

Overall, the Polycom ViewStation combines high-quality video and audio performance with user-friendly design and versatile connectivity options. These characteristics make it an enduring choice for organizations seeking to enhance their communication strategies and foster collaboration across distances. As remote work and global collaboration become increasingly prevalent, the Polycom ViewStation remains a significant asset for any business looking to invest in reliable video conferencing technology.

Polycom manual ViewStation User Guide 206

Models: ViewStation

Code

STATUS ENQUIRY

ViewStation User Guide

206

ViewStation specifications