Troubleshooting

 

 

 

 

 

Universal NSU Link Status

 

 

 

 

 

 

 

 

ST (status)

flashing

operational; flashing in 1/2 second

 

 

 

 

 

 

 

intervals

 

 

 

 

 

 

 

 

 

 

 

off

 

 

not operational

 

 

 

 

 

 

 

 

 

 

 

solid

 

 

card is booting or not operating; should

 

 

 

 

 

 

 

be blinking in 1/2 sec intervals

 

L0 and L1

right side - solid red

no Layer 1

 

(on front and rear

 

 

 

 

 

right side - off

no error

 

panel)

 

 

 

 

 

 

left side - solid green

D-channel established (PRI)

 

 

 

 

 

 

 

 

 

 

Layer 1 established (T1, E1, DPNSS)

 

 

 

 

 

 

 

 

 

 

left side - flashing green

Layer 1 established (PRI)

 

 

 

 

 

 

 

 

 

 

left side - off

no link

 

 

 

 

 

 

 

 

 

 

right side - yellow

alarm indication from far end

 

 

 

with left side - flashing green

 

 

 

 

 

 

 

 

 

 

 

right side - yellow

blue alarm from card - normal during

 

 

 

with left side - off

link startup (PRI NA or response to

 

 

 

 

 

 

 

yellow)

 

 

 

 

 

 

 

 

 

 

yellow and green alternating

downloading (15 - 25 minutes)

 

 

 

between L0 and L1

 

 

 

 

 

 

 

 

 

 

 

yellow alternating between L0

decompressing and copying files (2 - 4

 

 

 

and L1

minutes)

 

 

 

 

 

Copper Interface Module LEDs

 

 

 

 

 

 

 

 

CIM LED State

 

Description

 

 

 

 

 

 

 

 

 

Off

 

No Power

 

 

 

 

 

 

 

 

 

Flashing

 

Powered On, BSP Running

 

 

 

 

 

 

 

 

On

 

Communication Link synchronized with 3300 Controller

 

 

 

 

 

 

 

 

 

 

Message Link Controlled (Card status)

 

 

 

 

 

 

 

 

LED State

 

 

 

Meaning

 

 

 

 

 

 

 

 

 

Green - On

 

 

 

no error

 

 

 

 

 

 

 

 

 

Yellow - On

 

 

 

out of service

 

 

 

 

 

 

 

 

Red - On

 

 

 

error - does not necessarily indicate total failure

 

 

 

 

 

 

 

Green and Yellow - On

 

 

 

out of service - this combination may occur at power-up

 

 

 

 

 

 

 

Green and Red - On

 

 

 

a fault has been detected

 

 

 

 

 

 

 

Yellow and Red - On

 

 

 

out of service - this combination appears at power-up

 

 

 

 

 

 

Green, Yellow and Red - On

 

at power-up before fully operational

 

 

 

 

 

 

 

 

No LEDs illuminated

 

 

 

fully operational

 

 

 

 

 

 

 

 

 

 

 

 

 

Fiber Interface Module LEDs

 

 

 

 

 

FIM Upper LED State

 

Meaning for Local, upper and Remote, lower FIM

 

 

 

 

 

 

On

 

In frame synchronization

 

 

 

 

 

 

 

Off

 

Power off or held in reset

 

 

 

 

 

 

 

 

 

Release 3.3

239

Page 247
Image 247
Mitel 3300 manual Message Link Controlled Card status, Release 239, CIM LED State Description, LED State Meaning

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.