3300 ICP Hardware User Guide

Operation

The FIM has three functional sections: a transmitter, a receiver, and a control section.

The transmitter section accepts data from the node in which it is installed. The data is converted to byte-interleaved format, and a checksum is calculated. The checksum byte is combined with the data and the frame synchronization information. The frame is encoded as serial data and transmitted on the fiber.

The receiver section converts the incoming data to parallel format, extracts the frame synchronization information, and decodes the data. Control and status information are extracted and further decoded. The checksum is verified and an error counter updated. The status information and data are combined, frame-aligned, and re-formatted for output.

The control section generates control signals and the transmit clocks. This section also regenerates the telephony clocks for the peripheral nodes, and provides status information for the Main Controller.

Two LEDs indicate the detection of local and remote clocks.

DID/Loop Tie Trunk Card

The DID/LT Trunk card terminates up to four trunks. These trunks can be Direct Inward Dialing (DID) trunks, Loop Tie (LT) trunks, or any combination of DID and LT Trunks. Direct Inward Dialing provides direct access to system subscriber lines from the public telephone network. Loop Tie provides a means of connecting two systems together over a common trunk.

The assignment of trunk types is programmed through the System Administration Tool. Programmable parameters include Dial-In Trunk versus Non-Dial-In Trunk and Loop Pulsing versus Battery Ground Pulsing.

DID/Loop Tie Trunk Card Specifications

Variants Available:

A-law (UK), µ-law (NA)

 

 

Number of Circuits per Card:

4 DID/Loop Tie trunk circuits

 

 

Power Consumption:

Incoming mode (DID/DDI): 15.01 watts

 

Outgoing mode (Loop Tie): 5.28 watts

 

Mixed/Both ways: 10.14 watts

 

 

External Circuit Resistance:

2450 ohms

 

 

External Loop Length:

7986 meters (25955 ft.), 26 AWG (27 IWG)

 

19995 meters (64984 ft.), 22 AWG (23 IWG)

 

 

Minimum Conductor Leakage:

30000 ohms

 

 

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Release 3.3

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Mitel 3300 manual ICP Hardware User Guide Operation, DID/Loop Tie Trunk Card

3300 specifications

The Mitel 3300 is a robust IP-PBX (Private Branch Exchange) designed to cater to the communication needs of businesses of varying sizes. Renowned for its versatility and extensive features, the Mitel 3300 supports both traditional telephony and modern IP-based communications, making it an ideal choice for organizations transitioning into a unified communications environment.

One of the standout features of the Mitel 3300 is its comprehensive set of communication tools. The system supports voice, video, and data services, allowing users to interact through various formats. With an emphasis on mobility, the Mitel 3300 includes mobile applications that enable staff to connect from anywhere, ensuring seamless communication regardless of location.

The Mitel 3300 system is powered by the Mitel Communications Director (MCD) software, which provides central management and control functions. This software is designed to simplify the administration of the phone system, allowing IT teams to manage users, configure features, and monitor system performance through a user-friendly web interface. The platform also supports a wide range of endpoints, including desktop phones, softphones, and mobile clients, ensuring compatibility with existing infrastructure.

Another key characteristic of the Mitel 3300 is its scalability. The system can support small businesses with just a few extensions or large enterprises with thousands of users across multiple sites. This flexibility allows organizations to expand their communication capabilities as they grow, without facing the need for a complete system overhaul.

The Mitel 3300 is built with advanced technologies in mind. Features such as voice-over-IP (VoIP) capabilities enable high-quality audio calls over the internet, reducing costs and improving connectivity. Additionally, the platform supports Unified Communications and Collaboration (UCC) tools, allowing for integrated messaging, presence management, and video conferencing, which further enhance team interactions.

Security is another priority for the Mitel 3300, incorporating features such as encryption and secure access protocols to safeguard communications and sensitive information. This focus on security helps ensure that organizations can rely on the system to maintain privacy and compliance with regulations.

In conclusion, the Mitel 3300 stands out in the realm of business communications with its versatile feature set, scalability, and integration of modern technologies. Its ability to adapt to the evolving needs of businesses, combined with strong security measures, positions it as a reliable solution for organizations looking to enhance their communication infrastructures.