Line Code

Digital

Subscriber

Line (DSL)

Service Provider ID (SPID)

Directory Numbers (DN)

Provisioning Parameters

DSL CLS

2B1Q Point-to- Point

Not needed for this configuration

One is assigned for both B- channels

Point-to-Point

2B1Q Multipoint

Two required

Two required. One for each B- channel

Multi-point

5E8 or

Higher**

NI2 (1DN)

2B1Q* Standard

One assigned by telephone company

One is assigned for both B- channels

Higher**

NI1 (2 DNs)

2B1Q* Standard

Two assigned by telephone company.

Two (one for each B- channel)

B1 SERV

B2 SERV

D-Channel

CSV

CSV CHL

CSD

DMD for circuit switched voice/data

DMD for circuit switch data

Signaling only (no packet- switched data)

1

B1

2

DMD for circuit switched voice/data

DMD for circuit switch data

Signaling only (no packet- switched data)

1

B1

2

DMD for circuit switched voice/data

DMD for circuit switch data

Signaling only (no packet- switched data)

1

B1

2

DMD for circuit switched voice/data

DMD for circuit switch data

Signaling only (no packet- switched data)

1

B1

2

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Image 63
PictureTel 3.1 appendix 5E8 or Higher NI2 1DN, Higher NI1 2 DNs, Dsl Cls, B1 Serv B2 Serv, Csv Csv Chl Csd

3.1 specifications

PictureTel 3.1 is a landmark software release that revolutionized the realm of video conferencing and remote communication technology in the late 1990s. Emerging from the need for effective and efficient communication in professional environments, PictureTel 3.1 combined innovative technologies and user-friendly features to facilitate high-quality video interactions.

One of the standout features of PictureTel 3.1 is its advanced video compression technology. By utilizing the H.261 standard, it enabled high-quality video transmissions over low-bandwidth connections, making it accessible for a wider audience. This capability paved the way for organizations to implement video conferencing without needing extensive infrastructure investments. The software's ability to dynamically adjust video quality based on available bandwidth ensured smooth sessions, minimizing interruptions and enhancing user experience.

Additionally, PictureTel 3.1 introduced a user-friendly interface that emphasized simplicity and ease of use. This intuitive design allowed users to initiate and manage video conferences effortlessly. The software supported a variety of input devices, including USB cameras, which expanded its compatibility across different hardware platforms. Users could easily connect to meetings with just a few clicks, which was revolutionary for companies looking to adopt remote communication solutions.

Another hallmark of PictureTel 3.1 was its robust multi-point capabilities. This meant that multiple participants could join a single conference, facilitating collaboration among teams dispersed across different locations. The software supported various layouts for video feeds, allowing users to customize their viewing experience according to their preferences and requirements.

Moreover, PictureTel 3.1 integrated seamlessly with existing telephone systems and other communication tools. This capacity for interoperability meant that organizations could combine traditional voice communication with modern video conferencing, creating a holistic communication experience. Features like screen sharing and document collaboration further enriched meetings, providing teams with the tools necessary for effective communication and teamwork.

In conclusion, PictureTel 3.1 exemplified the potential of video conferencing technologies during its time. Its innovative features, including advanced video compression, user-friendly interface, robust multi-point capabilities, and seamless integration with existing systems, set the foundation for future advancements in remote communication. As organizations increasingly embraced remote work and global collaboration, PictureTel 3.1 played a critical role in transforming how businesses communicate, paving the way for modern video conferencing solutions today.