Nortel Audio Conferencing Unit extends voice connectivity to conference rooms and offices with clarity and reliability.  It includes full-duplex technology and a keypad to access all of the conferencing features available from your Norstar or Business Communications Manager system.

Designed for small businesses, the Norstar Compact 3x8 system offers up to three lines and eight telephone extensions. It supports all Norstar and Business Series telephones, including fully-featured digital functions with LCD and soft keys. It's also easy to add the options that your business needs, including Norstar applications, automated attendant, analog terminal adapters, and station message detail recording (SMDR).

Designed for growing businesses, the Norstar Compact Integrated Communications System (CICS) offers from 4 to 8 lines and 8 to 24 telephone extensions. It supports all Norstar and Business Series telephones, including fully-featured digital functions with LCD and soft keys. Easily add Norstar applications, such as voice mail, automated attendant, computer telephony integration (CTI), and automatic call distribution (ACD).

The Norstar Modular Integrated Communications System (ICS) is a key system designed for growing small-to-medium businesses and is expandable up to 248 ports. Advanced integrated applications include voice messaging, unified messaging, digital networking, enhanced call centers and speech recognition. The Modular ICS can grow with your business through the addition of trunk and station modules as you need them.