Terminal Adapter

Chapter 5—TERMINAL ADAPTER AT Commands, S-Registers, Result Codes

*!D3=n TEI 1

Values:n = 0–63, 240 (auto), 241 (disable)

Default: *!D3=240 (Auto TEI)

Use the *!D3= command to set the ISIHI-2S’s terminal endpoint identifier (TEI) for channel 1. A TEI is a number used by the central office switch to identify uniquely each device that is connected to the network. When it uses dynamic TEI assignments (auto TEI), the central office switch assigns a TEI each time the TA connects to the network. However, the ISDN service provider may assign a fixed TEI at subscription time, in which case you must configure the TA with the fixed TEI number.

*!D3=0-63Sets the TEI to a fixed value from 0 through 63

*!D3=240 Sets voice channel for dynamic TEI negotiation (factory default) *!D3=241 Disables TEI

!L Display Network Configuration

Values: n/a

Default: n/a

Use to display the ISIHI-2S’s current DN, SPID, TEI, Data protocol, and switch type.

!L Displays the current network configuration

>Dn Embedded Protocol Analyzer

Values: 0, 1, 2, 3, 4, 98 or 99

Default: n/a

Records and analyzes various protocols on the B-channel, D-channel, and DTE-DCE interface. The Embedded Protocol Analyzer is useful as a diagnostic tool, in that essential data messages display, which enables you to observe interactive operations of the TA, Central Exchange, and remote communications equipment.

>D0 Display B-channel traffic, decoded as V.120

>D1 Display D-channel traffic, decoding layers 2 and 3 (Q.921 and Q.931)

>D2 Display D-channel traffic, decoding layer 2 only (Q.921)

>D3 Display D-channel traffic, decoding layer 3 only (Q.931)

>D4 Display B-channel traffic, decoded as X.75

>D5 Display async PPP data

>D6 Display sync PPP data

>D98 Disable Embedded Protocol Analyzer, buffered data unchanged

>D99 Enable Embedded Protocol Analyzer, clearing buffered data

!N1=n DN 0

Values: n = 24-character string

Default: null string

Sets the directory number (DN) for channel 0. The directory number is a telephone number assigned to the TA at subscription time by the ISDN service provider. The DN is a string of up to 24 characters; valid characters are 0–9, the * character, and the # character.

!N1=n Sets the DN for the data channel

96

MultiModemISI Hybrid Series, ISIHI-2S

Page 96
Image 96
Multi Tech Equipment ISIHI-2S manual Display Network Configuration, Dn Embedded Protocol Analyzer

ISIHI-2S specifications

The Multi Tech Equipment ISIHI-2S is a cutting-edge device designed to meet the demands of diverse industries, including manufacturing, construction, and telecommunications. This innovative piece of equipment is characterized by its versatile functionality, user-friendly interface, and robust construction, making it an ideal choice for professionals looking for reliability and efficiency.

One of the standout features of the ISIHI-2S is its advanced automation capabilities. Equipped with state-of-the-art sensors and control systems, this equipment can perform various tasks with minimal human intervention. This not only enhances productivity but also reduces the risk of errors associated with manual operation. The automation technology embedded in the ISIHI-2S allows for seamless integration into existing workflows, streamlining processes and significantly improving operational efficiency.

The ISIHI-2S also boasts a highly durable design. Constructed from high-quality materials, it is engineered to withstand harsh environments and heavy usage, ensuring longevity and reduced maintenance costs. The rugged build of the device is complemented by its lightweight nature, facilitating easy transportation and setup in various locations.

A user-friendly interface is another characteristic that sets the ISIHI-2S apart from its competitors. The intuitive control panel features a clear display, making it easy for operators to monitor performance and make adjustments as necessary. Furthermore, the device supports remote monitoring and control, allowing users to manage operations from a distance, which is particularly beneficial in large-scale projects.

In terms of technology, the ISIHI-2S incorporates advanced data analytics capabilities. Users can easily access and analyze performance data, enabling them to make informed decisions based on real-time metrics. This data-driven approach can lead to optimized operation strategies and more effective resource management.

Moreover, the versatility of the ISIHI-2S is evident in its ability to accommodate a range of attachments and accessories. This adaptability makes it suitable for various applications, from heavy lifting to intricate assembly tasks, catering to the unique needs of different industries.

In conclusion, the Multi Tech Equipment ISIHI-2S is a powerful tool that combines advanced technology, durability, and ease of use. Its automation features, robust design, user-friendly interface, and data analytics capabilities make it a preferred choice for professionals seeking reliable equipment to enhance their operational efficiency. Whether in a construction site or a manufacturing facility, the ISIHI-2S is set to revolutionize how tasks are approached and executed.