Avaya B189IP Conference Phone

Avaya B189 IP Conference Phone

A boardroom-class IP conference phone with a 5-inch colour touchscreen, four built-in omnidirectional microphones and 360-degree pickup. Powered over Ethernet and built for Avaya Aura environments.

Key Benefits

• 360-degree microphone pickup: four built-in omnidirectional microphones cover the whole table, with roughly a 20-foot pickup range for medium to large rooms.
• 5-inch colour touchscreen: an 800 x 480 capacitive display, so dialling, conference control and call handling are done directly on screen.
• OmniSound audio: wideband audio with background-noise suppression and an equaliser, tuned to keep speech clear without clipping.
• Gigabit Ethernet: a 10/100/1000 network port, so the phone does not become the slow link in a modern boardroom.
• Power over Ethernet: runs on IEEE 802.3af PoE Class 3, keeping the table free of power bricks.
• Expandable: auxiliary connections support extension microphones, a wireless headset and PA output for larger rooms.

Performance in Use

Conference phones are judged on one thing: whether the people at the far end can hear everyone in the room without asking them to repeat themselves. The B189 addresses that with four omnidirectional microphones giving full 360-degree coverage and roughly a 20-foot pickup radius, which comfortably covers a normal boardroom table.

The 5-inch capacitive touchscreen changes how the device is used day to day. Rather than memorising key sequences to add a participant or move a call, the operations are on screen. In a room where whoever booked the meeting is the one operating the phone, that matters.

For larger rooms the auxiliary jacks accept extension microphones to extend coverage down a long table, along with a wireless headset and PA connection. Like the rest of the range it is intended for Avaya Aura environments rather than as a standalone SIP device.

Technical Specifications

Is It Right For You?

Condition Grades

Grading covers cosmetic condition only. Every unit is tested to the same functional standard regardless of grade.

Frequently Asked Questions

Will it work with any phone system?

No. The B189 is built for Avaya Aura environments and is not a standalone or generic SIP conference phone.

How large a room does it cover?

The four built-in microphones give 360-degree pickup to roughly 20 feet, which suits a normal boardroom. Extension microphones can be added for longer tables.

Does it need a power supply?

It runs on 802.3af PoE Class 3. A PoE injector or PoE switch port is required; a separate injector is not included.

Is the screen a touchscreen?

Yes, a 5-inch colour capacitive touchscreen at 800 x 480.

Are extension microphones included?

No. Extension microphones are optional accessories and are not supplied unless stated.

Is a network cable included?

No. Patch cables are not included unless stated.

What are the shipping costs?

Shipping costs apply based on size and destination — rates are calculated at checkout.

Warranty & Why Reboot IT

This item is covered by a 12-month Reboot IT warranty. Every unit is tested and graded by our technicians in Melbourne before it is listed, and a tax invoice is supplied with every sale for warranty and business accounting purposes.

Reboot IT has supplied professionally refurbished IT equipment across Australia since 2001, working with businesses, schools, councils and not-for-profits. Our technicians test, grade and support what we sell, and our team is contactable if something is not right.

Reboot IT — reboot-it.com.au — Melbourne, established 2001.