Integrators’ Reference Manual for ViewStation EX, ViewStation FX, and VS4000

The PRI T1 needs to be provisioned for the ViewStation FX and

VS4000 systems as follows:

Table 3-4. ISDN PRI Requirements

Line settings

ESF/B8ZS (default)

 

Extended Super Frame B8ZS is modem standard for

 

T1/PRI line encoding and framing

 

 

Line termination

CPE (user side) only

type

The required termination is built into the system and

 

 

most access switches

 

 

Supported PRI

AT&T 4ESS, AT&T 5ESS, NI-1, NI-2, Siemens,

switch protocols

Nortel DMS 100, and Nortel 250

 

These are standard protocols for North America

 

 

Number of

23 B-channels dialable at 64 or 56 Kbps, and one D

channels

channel

 

Ensure that you have 64 Kbps clear channel service

 

 

Number of

1 (single PRI)

network

 

interfaces

 

 

 

Line build-out

DSU+CSU (0 to –22.5dB attenuation), DSU-only

modes

(DSX 0-665 feet)

 

Physical distance is offset by the settings in the user

 

interface

 

 

Clocking

Must be derived from the external network or the

 

PBX

 

 

Terminal

0-63

Endpoint ID

This identifies the PRI endpoint; the common default

(TEI)

is 0

 

 

 

Numbering

One local directory number per interface (23

 

channels)

 

 

D-channel slot

24

number

Included to verify where the D channel is; this is

 

 

where additional diagnostic information resides

 

 

Call-by-call

Values 0-31 service codes for GVPN/PN/UPN

service codes

network-specific services

 

 

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Polycom EX4000, FX4000, VS4000, EX, FX, VS4000 manual Pbx, Tei

EX, FX, VS4000, EX4000, FX4000, VS4000 specifications

Polycom is a leading name in video conferencing and collaboration solutions, and their product line, including the EX4000, FX4000, and VS4000, exemplifies their commitment to delivering high-quality communication experiences. Each of these systems is designed to meet specific needs in the realm of video conferencing.

The Polycom EX4000 is a powerful video conferencing solution tailored for small to medium-sized conference rooms. One of its main features is the use of High Definition (HD) video, ensuring that participants enjoy clear and lifelike video in every meeting. The EX4000 is equipped with the Polycom HDX technology that enables 720p resolution, ensuring that visual detail is crisp and clear. Additionally, it incorporates advanced audio technologies such as Polycom StereoSurround, which enhances the audio quality by providing a more immersive experience, making remote participants feel as if they are in the same room.

The Polycom FX4000 builds on the capabilities of the EX4000 but is designed for larger conference rooms and more complex environments. Its main distinguishing feature is the support for multiple camera angles and layouts, allowing for a more dynamic video conferencing experience. The FX4000 supports 1080p HD video, ensuring the highest video quality for large meetings. Also equipped with the latest in noise-blocking audio technology, the FX4000 minimizes distractions and enhances the clarity of conversations, which is essential in large groups where sound can become muddled.

The Polycom VS4000 provides advanced video conferencing capabilities for larger organizations with a focus on scalable solutions. It includes features such as secure multipoint video conferencing, allowing multiple locations to connect seamlessly. The VS4000 uses the Polycom Converged Conference control, which simplifies meeting management, allowing users to initiate and manage calls with ease. The VS4000’s ability to integrate with various communication and collaboration tools makes it a flexible choice for organizations looking to enhance their communication capabilities.

Overall, the Polycom EX4000, FX4000, and VS4000 represent a powerful trio of tools in video conferencing technology, each with unique features that cater to varying organizational needs. With high-definition video, advanced audio technology, and flexible integration options, these systems exemplify quality in collaborative environments, helping businesses connect better and foster teamwork, regardless of distance.