3300 ICP Hardware User Guide

3300 Universal NSU Protocols

The 3300 Universal NSU provides T1 or E1 connectivity and supports up to two links per unit. The protocols supported by the interfaces are:

T1 - PRI, Q.Sig, DPNSS, T1/D4

E1 - PRI, Q.Sig, DPNSS, DASSII

PRI variant - DMS-250, DMS-100, 4ESS, NI-2, 5ESS, and Euro ISDN (NET5, Q.SIG) Protocol variant - EURO_STANDARD, EURO_NUMERIS, EURO_CAYMAN, NI2_STANDARD, NI2_5ESS, NI2_GTD5, QSIG_ISO, QSIG_ETSI)

Note: Q.SIG uses Master/Slave. All others use User/Network. T1/E1 running PRI or Q.SIG will support XNET over PRI, NFAS, D-Channel Backup, and Min/Max functionality.

3300 Universal NSU DIP Switch Settings

Hybrid Port DIP Switch Settings

DIP Switch

Use

Notes

 

 

 

1

Tx Ground

Ground when down; floating when up.

 

 

 

2

Rx Ground

Ground when down; floating when up.

 

 

 

3

Impedance selector #1

120 ohm (enabled when down)

 

 

 

4

Impedance selector #2

100 ohm (enabled when down)

 

 

 

5

Impedance selector #3

75 ohm (enabled when down)

 

 

 

6

LT/NT selector

Up for NT; down for LT.

 

 

 

PRI/T1 Mode Connector DIP Switch Settings

Impedance

1 Tx Gnd

2 Rx Gnd

3

4

5

6

I #1

I #2

I #3

LT/NT

 

 

 

 

 

 

 

 

 

 

100

Up

Up

Up

Down

Up

Down

 

 

 

 

 

 

 

E1/MF-R2 Mode/Connector DIP Switch Settings

BNC Adapter

Impedance

1

2

3

4

5

6

Tx

Rx

120

100

75

Required

LT/NT

 

Gnd

Gnd

ohm

ohm

ohm

 

 

 

 

 

 

 

 

 

 

 

No

120

Up

Up

Down

Up

Up

Up

 

 

 

 

 

 

 

 

No

120

Up

Up

Down

Up

Up

Down

 

 

 

 

 

 

 

 

Yes

75

Note

Note

Up

Up

Down

Up

 

 

 

 

 

 

 

 

Yes

75

Note

Note

Up

Up

Down

Down

 

 

 

 

 

 

 

 

Note: Site dependant - normally Tx is grounded and Rx is not grounded, but that depends on which remote connection is grounded.

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Release 3.3

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Mitel 3300 manual Universal NSU Protocols, Universal NSU DIP Switch Settings, Hybrid Port DIP Switch Settings

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.