Avaya B189 IP Conference Phone

£520.00 ex. VAT

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The Avaya B189 IP Conference Phone (product code: 700503700) is in stock.

The Avaya B189 Conference Phone is a multiline H.323 conference phone with HD quality voice that is compatible with the Avaya Communication Manager releases: R5.2.1; R6.2; R6.3.2; R6.3.3 (future).

The Avaya B189 IP supports a Public Address (PA) system and two-way communication with external microphones and speakers. Additional microphones can be attached to the conference phone to cover a wide area.

Suitable for both making general calls as well as conference calling, the Avaya B189 Conference Phone features a 5-inch touch screen whereby users can navigate the menu, on-hook/off-hook dialling and support for auto dialling and edit dialling.

Office Phone Shop stock a wide range of new, remanufactured and refurbished telephones and phone accessories from all major manufacturers, including Avaya business phones. All products come fully tested and are supplied with a full warranty.

Please quote Avaya Conference Phone B189 IP Conference Phone or product code: 700503700 when ordering.

Additional information



Key Features

  • Avaya OmniSound technology
  • Super-wideband audio
  • Full-duplex speakerphone, IEEE 1329 Type 2 compliant
  • Codecs: G.711 A-law, G.711 μ-law, G.722, G.729ab
  • H.323 Call Handling
  • 5-inch capacitive touch screen display; QVGA resolution (800 x 480)
  • 4 built-in beam-forming microphones
  • Range: 20-feet
  • Optional expansion microphones (with 8-foot cords)
  • Ethernet RJ45 (10/100/1000 Mbps)
  • Auxiliary port for PA system (requires optional B189 PA System Interface)
  • IEEE 802.3af Power over Ethernet, class 3

At Office Phone Shop we offer a full one year warranty* on all new, remanufactured and refurbished products.

We offer after sales support** and advice from answering simple user questions to full system programming services. These services are maintained through a combination of online support documents and a full range of business telecoms services, including our maintenance and support services.

We will do all we can to offer our assistance with any problems you may encounter.

Office Phone Shop has built its reputation on offering customer satisfaction. So if you are a customer with a problem, we want to know about it. Our details can be found on the contact page.

*some DECT telephones & untested equipment has a reduced time period warranty.

**where relevant to products/services offered.

UK Delivery

We aim for next day delivery. Any order placed before 1.00 pm on any business day (Monday – Friday excluding Bank Holidays) should be delivered the next business day before 5.30 pm (assuming the item is in stock).

Worldwide Delivery

We ship worldwide from our UK warehouse.

Read more information on Delivery.

  1. The Customer is required to inspect all goods upon receipt and to notify Office Phone Shop of any defects or complaints within 7 days of receiving goods.
  2. It is the responsibility of the customer to ensure the safe return of faulty or incorrect goods to Office Phone Shop.
  3. All goods returned must clearly state customers name, order no, telephone number, fault details and proof of purchasing. These goods must be in Office Phone Shop’s original packaging and condition, with original insertions, fixtures and parts. Failure to do so will result in the refund being invalidated.
  4. We use tamper proof labels which are stuck to each item sold by Office Phone Shop. This ensures that goods have been purchased from Office Phone Shop. When the label is peeled back Office Phone Shop Company details sticks to the glue and the label will then say void. No goods will be accepted back unless this label in intact.