Please allow ~4-6 weeks to dispatch from Australia for quality control. Only 4 devices per customer may be shipped each day, so orders placed for more than 4 devices will be shipped over multiple days.
Products containing Lithium-Ion batteries (laptops and smartphones) are subject to extra safety requirements and are experiencing further delays.
If you are ordering a device that does not include a Windows 11 licence as standard, please check Microsoft's minimum system requirements to confirm if it can be upgraded later should you wish to do so.
Product images are for illustrative purposes only and may contain AI-generated content. They do not represent the exact product that is subject to the cosmetic grading policy detailed here.
Crystal-Clear Collaboration: Avaya B189 IP Conference Phone (Refurbished)
Streamline Meetings with Effortless, Professional Communication
Tired of muddled audio and complicated conference setups that waste precious meeting time? The Avaya B189 IP Conference Phone delivers professional-grade sound quality and intuitive controls, transforming your conference room into a hub of seamless collaboration. Whether you’re managing a team in the office or connecting with remote partners, this powerful conference phone ensures every voice is heard—loud and clear.
Why Choose an IP Conference Phone?
- Superior Audio Clarity: Forget frustrating miscommunications—advanced audio technology ensures every participant is understood.
- Unmatched Reliability: Purpose-built for telephony, an IP conference phone provides stable, secure connections without the dropouts common to consumer devices.
- Professional Presence: Impress clients and colleagues with dedicated hardware designed for group meetings.
Imagine This Scenario
It’s Monday morning, and you’re hosting a critical strategy session with team members across Australia. Instead of struggling with echoing voices or dropped calls, everyone is clearly heard thanks to the Avaya B189’s advanced microphones and high-fidelity speaker. The meeting runs smoothly, decisions are made faster, and your team leaves empowered—no technical hiccups, just productive conversation.
Features You’ll Appreciate
- Outstanding Audio: Avaya OmniSound™ technology delivers super-wideband audio for crystal-clear voice quality.
- Full Duplex Speakerphone: Ensures natural, interruption-free conversations.
- Four Beam-Forming Microphones: Capture voices from all directions, ideal for larger boardrooms.
- User-Friendly 5” Touchscreen: Intuitive call management even for non-technical users.
- Seamless Integration: Compatible with Avaya Aura and Communication Manager systems for easy deployment.
- Convenient PoE Support: Power and connect via a single Ethernet cable—no messy cords.
- Future-Proof Expansion Port: USB port ready for future enhancements.
Technical Specifications
- Product Type: IP Conference Phone
- Brand/Model: Avaya B189
- Colour: Black
- Year of Release: 2020
- Dimensions: 30 cm x 30 cm x 6 cm (L x W x H)
- Weight: Approx. 1.5 kg
-
Connectivity:
- 2 x RJ-45 Ethernet ports (PoE supported)
- 1 x RJ-11 telephone port
- USB port (expansion)
- Display: 5" capacitive touchscreen, 800 x 480 pixels
- Microphones: Four built-in beam-forming mics
- Audio Codecs Supported: G.711, G.722, G.729ab
- Wireless Connectivity: None
- Webcam/Optical Drive: Not included
- Usage Suitability: Office, telephony, remote meeting solutions
Quality Assurance & Warranty
Rest assured—each refurbished Avaya B189 from Reboot IT undergoes rigorous multi-point testing and professional cleaning. Your purchase is backed by a comprehensive 1-year warranty, ensuring peace of mind and dependable performance.
Ready to Upgrade Your Meeting Room?
Don’t let poor audio hold back your business. Invest in the Avaya B189 IP Conference Phone from Reboot IT today and experience the difference in every conversation. Click “Add to Cart” now for fast shipping Australia-wide and trusted after-sales support!
Model: B189 | Brand: Avaya | Type: Conference Phone | Colour: Black | Modified Item: No | Part Number: B189 | Custom Bundle: No |
| Model | B189 |
| Brand | Avaya |
| Type | Conference Phone |
| Colour | Black |
| Modified Item | No |
| Part Number | B189 |
| Custom Bundle | No |
Refurbished Computers - Cosmetic Grading Guide
Our supplier's refurbished hardware is typically graded either "Excellent" or "Good", however, some legacy products were graded under a letter grading system (A, B, C). Please find the definitions for each grade below and contact us if you're uncertain of a device's grade.
Used Smartphone / Refurbished Mobile Phones
"Excellent" Grade
Devices in this category appear like new, with very minor wear. Expect light or fine scratches on the screen that are shallow enough not to catch on a fingernail. The edge around the glass is virtually flawless, save for possible light scratching around the power port. The back plate may show light/fine scratches, including on the Apple logo, with any discoloration being minimal.
"Good" Grade
These devices are characterized by being fully tested and functional even if they have body scratches, minor paint chips, or a small hairline crack on the screen. Screens are free from dead pixels but may exhibit slight scratching from moderate use.
Refurbished Desktops, Laptops and Monitors
"Excellent" Grade - Laptops
Reserved for units that show barely any signs of previous use, these laptops may exhibit very minor scuffing or abrasions, associated only with minimal standard use. The keyboards show light wear, and importantly, the screens are pristine, free from any scratches, cracks, chips, dead pixels, dark spots, discoloration, or blemishes.
"Excellent" Grade - Desktops
Desktop PCs in the "Excellent" grade category are free from deep scratches, cracks, paint chips, or any broken/missing pieces, ensuring a sleek and almost-new aesthetic.
"Excellent" Grade - Monitors
"Excellent" grade monitors are for those who expect a display showing very little to no signs of previous use. With minimal scuffing or abrasions on the housing/frame and no imperfections on the screen, these units offer an almost-new viewing experience.
"Good" Grade - Laptops
"Good" laptops may feature one or several small dings or dents on covers and / or small paint chips on the surface or small hairline cracks in the bezel. Laptop screens may feature uneven light diffusion in screen and may feature subtle blemishes. "Good" Laptops will not feature cracks screens but may feature slight scratching, dead pixels or white spots on the screen.
"Good" Grade - Desktops
Similar to laptops, "Good" grade desktops may exhibit light scratches and more noticeable wear on the case compared to "Excellent" grade PCs. Small dings or paint chips might be present but do not affect functionality.
"Good" Grade - Monitors
Displays in the "Good" grade have been fully tested and are functional but may include body scratches, minor cracks, or a loose/wobbly base. Screens could display uneven light diffusion and moderate blemishes but remain free from cracks.
Legacy letter grading
Used Smartphone / Refurbished Mobile Phones
A Grade
- No chips, scratches or cracks on the front glass and housing
- No missing or alternative parts
- No sign of liquid damage
- Battery cannot be swollen
B Grade – Same as A Grade except:
- May have light scuffs but no chips or cracks
- Light scratches on housing or front glass
C-Grade – Same as B Grade except:
- Unlimited long shallow scratches on the front glass
- No chips or cracks on the front glass
- Unlimited scratches, chips/dents on back cover housing and corners
- Minor cracks allowed
- Customized housing and aftermarket covers allowed
Refurbished Desktops, Laptops and Monitors
A-Grade
- Overall excellent to very good cosmetic condition. Some may be pristine, others may have light scratches or minor blemishes
- Laptops may have some shiny areas around the keyboard such as the space bar, touchpad or touchpad buttons
- Keyboard keys will be in excellent condition
- Laptop and monitor screens will be blemish free
- Cosmetic blemishes will not impact the overall functionality or performance of the device
B-Grade
- Will have some cosmetic blemishes that include scratches and/or other imperfections
- Minor scratches and dents on the housing
- Laptops may have shiny keys or shiny surfaces around the keyboard however all characters will be legible
- Laptop and monitors screens will have imperfections such as minor scratches, minor chips and/or white spots. There will be no cracking on the screen
- Have the same warranty as A Grade
- Pricing will be cheaper than A Grade
C-Grade
- Same as B-Grade except may have unlimited scratches/blemishes on the screen
- May have cracks/chips or dents on the housing
- Have the same warranty as A Grade
- Pricing will be cheaper than B Grade
