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Audio Conferencing Unit

For a conference call that sounds like a face-to-face meeting, just plug in the Norstar Audio Conferencing Unit!

The Norstar Audio Conferencing Unit is perfect for small- to medium-sized conference rooms and offices. Just plug it into a Norstar digital telephone jack. No additional equipment is required. The built-in keypad gives you easy access to your Norstar conferencing features, like any M7100 set.


Exceptional Voice Quality

With incredibly clear voice quality on both ends of the call, the Norstar Audio Conferencing Unit sounds just like a face-to-face meeting.

360-degree Voice Coverage. Three highly sensitive microphones can pick up a voice from any point in a 10' x 15' room. The unit offers the best performance when people are three to six feet from the microphones. But remember: side comments can be picked up from as far away as 25 feet!

Digitally Tuned Speaker. The unit tunes out echos and background noise and offers a crystal clear sound.

Full Duplex Technology. Voices can be picked up and heard simultaneously -- even interruptions and overlapping dialogue. Conversations sound natural, with no clipped words and no time delays.

Plug and Play

The Norstar Audio Conferencing Unit is compact, lightweight, and easy to move from one room to another. Just plug it in any Norstar digital telephone jack. The Audio Conferencing Unit functions like an M7100 set, with a standard telephone keypad, conference call on/off button, volume control, mute button, and Norstar feature activation key.

Access to Norstar Features

No other audio conferencing system works this flawlessly with your Norstar system. The Feature key makes it easy to use a wide range of Norstar features.

Answer Second Call
Toggle Between Two Calls
Selective Release 1 of 2 Calls
Call Hold
Retrieve from Hold
Conference -- Hold Conference, Split Conference, or Selective Release
Restriction Override
System Speed Dial
Last Number Redial
End-to-End Signaling -- Long Tones or Link to Host
Accidental Disconnect Protection
Automatic Set Relocation
Auxiliary Ringing
External Line Access
Flexible Restrictions and Overrides
Flexible Numbering Plan
Forward on Busy
Forward No Answer
Music/Tones/Silence on Hold
Pulse/Tone Dialing
Restriction Override Password
Set Administration Lock
User Speed Dial


  • Phone and voicemail systems for any business – small to large
  • Sales, installation and maintenance
  • Full range of cabling for voice and data:
    Cat5e, Cat6, Fiber Optic, Coaxial
  • Certification of Cat5e and Cat6 cabling
  • We will buy your old phone and voicemail systems



3 x 8


6x System
10x System
24x System
9112 Sets


BCM 50 Overview
BCM 200 + 400 Overview


Flash Voicemail
Call Pilot 100
Call Pilot 150


Audio Conferencing Unit
T-Series Sets

For more information, email inquiries to info@portacabling.com