Mitel manual Troubleshoot the 3300 BRI NSU, Troubleshoot the 3300 Universal ASU

Models: 3300

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Troubleshooting

Troubleshoot the 3300 BRI NSU

One status LED and fifteen circuit LEDs are mounted on the faceplate. The status LED shows the status of the CEPT link, and each of the circuit LEDs shows the status of one BRI circuit. The BRI circuit LEDs are also used during card initialization to indicate the progress of the self-test and to indicate that the download is in progress.

 

CEPT LED

 

 

State

Meaning

 

 

Off

CEPT link not established

 

 

Flashing at 1 Hz

Layer 1 established

 

 

Flashing at 4 Hz

Layer 2 established

 

 

On

Call in progress on the DPNSS link

 

 

3300 BRI NSU CEPT Port DIP Switch Manufacture Settings

DIP Switch

Use

Setting

Notes

 

 

 

 

1

Tx Ground

Up

Off - ungrounded

 

 

 

Not required for RJ-45 connector

 

 

 

 

2

Rx Ground

Up

Off - ungrounded

 

 

 

Not required for RJ-45 connector

 

 

 

 

Note: Site dependant - normally Tx is grounded but that depends if the remote Rx connection is grounded.

Troubleshoot the 3300 Universal ASU

LEDs are located on the front panel and indicate the status of the CIM circuit, ONS circuits, LS circuits, and power.

Note: The Music on Hold and Paging Ports do not have an LED to show status

Copper Interface Module LED

CIM LED State

Meaning

 

 

Off

No Power

 

 

Flashing

Powered On, BSP Running

 

 

On

Communication Link synchronized with 3300 Controller

 

 

ONS Circuit LEDs

The front panel has 16 LEDs representing the ONS line circuits.

LED State

Circuit State

Meaning

 

 

 

Off

Idle

NA

 

 

 

Steady On

Off Hook

NA

 

 

 

Slow Flash

Idle

Circuit is manual busy

 

 

 

Release 3.3

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Page 249
Image 249
Mitel manual Troubleshoot the 3300 BRI NSU, Troubleshoot the 3300 Universal ASU

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.