Avaya B149 Conference Phone
- Features OmniSound 2.0 audio technology for crystal-clear sound
- Provides a conference guide that simplifies multi-party calls
- Engineered with the function buttons
- Supports SD memory card to record meetings
- Provides a handy book to store your contacts
- Features omnidirectional 360° microphone
- Allows addition of expansion microphones to increase the voice pickup range
- Offers wall mount option
Avaya B149 Conference Phone Description
Engineered to be ideal for large conference rooms, the Avaya B149 Conference Phone is one of the Avaya B100 series and an audio solution that aids smart productivity for participants in application rooms. This conference phone features OmniSound 2.0 audio technology that delivers crystal clear sound for every participant to hear and be heard during meetings. The B149 conference phone provides a conference guide that simplifies multi-party calls, enabling you to manage calls simultaneously. With functional buttons, you can easily take charge of your meeting. The buttons include a conference button, hold button, menu navigation keys, and mute button. This conference phone supports an SD memory card that records meeting outcomes and allows you to store your contacts in the phone book section, saving you the hassle of taking notes manually and storing numbers in a handy book during meetings. The omnidirectional microphone built into the conference phone picks up voice from 360 degrees around the application room. The conference phone allows you to connect expansion microphones to increase the voice pickup range when in use in large conference rooms. It offers a wall-mount option, thus saving up space in the application room.
OmniSound Audio Technology
The Avaya B149 Conference Phone features OmniSound audio technology. The OmniSound provides you with clear transmission during meetings so you and your team are fully involved in the discussion. A full duplex technology transmits and receives sound simultaneously to prevent audio distortion or interference with 360° coverage, while the speaker is optimised for audio pick-up and broadcasting. The built-in noise suppression eliminates unwanted background noise, and an equaliser lets you adjust pitch easily.


Functionality Button for Control
The Avaya B149 Conference Phone has functional buttons that allow you to take charge of your conference meeting. These buttons include a conference button, a hold button, menu navigation keys, and a mute button. The conference button automatically gives you access to conferencing meeting calls, the hold button allows you to put a conference call on hold, the menu navigation keys allow you to effortlessly navigate your way through the conference function, and the mute button is used to mute and unmute calls during the meeting.
Easy to Use
Effortlessly connect the Avaya Conference Phone B149 to an analogue telephone line and a power outlet quickly and easily. The conference phone comes with a guide that is perfect for making multi-party calls simultaneously, and a handy phone book to store your key contacts.

What's in the Box?
- Avaya B149 Conference Phone
- AC Adapter
- Dual Analogue Line
- Power Cable
Avaya B149 Conference Phone Tech Specs
Audio Features
- OmniSound® wideband
- Microphone: Omnidirectional, 360º
- Pickup range: up to 30 m2 (320 sq ft), > 10 people
- Volume: 90 dB SPL @ 0.5 m (RMS)
- Frequency response: 200-3400 Hz
- Equaliser: soft, neutral, and bright
Connectivity
- Analogue phone connection: modular RJ11 to an analog PBX
- Power supply: AC adapter 100-240 V AC / 14 V DC, 6 m
- Expansion microphones
Directory
- Phone book: 50 contacts
- Call groups: 20 groups
Recording
- Supports SD memory cards
Dimensions
- Size: Diameter 240 mm, height 77 mm
- Weight: 1 kg
Colour
- Charcoal black
Display and Keypad
- Display: Illuminated graphics LCD, 128x64
- Keypad: Alphanumeric 0-9, *, #, off / F, on, mute, hold, volume up, volume down, 5 buttons for menu navigation, phone book, conference
Platform Support
- Avaya IP Office Rls 6.1+
- Avaya Communication Manager Rls 5.0+
- Avaya Communication Server 1000 Rls 6.0+
- Avaya Aura® platform Rls 6.0+
Language Versions
- User Interface: Danish, English, Finnish, French, Italian, Dutch, Norwegian, Polish, Spanish, Swedish, Turkish, German, Russian
Contents
- B149, AC adapter, dual analogue line, and power cable
Optional Accessories
- Expansion microphones extend the voice pickup range from 320 to up to 750 sq ft (30-70 m2)
- Power extension cable
- Wall mounting bracket
More Information
SKU | 700501533 |
---|---|
Brand | Avaya |
Audio Conference Type | Conference Phone |
Noise Control | Echo Cancellation and Noise Suppression |
Microphone Type | Omnidirectional |
Multiple Part Calling | No |
Interface | Ethernet |
With Display | Yes |
Connectivity | Wired |
No. of User(s) | 4-8 |
Room Size | Small-Mid |
Connect To | Analogue and IP Lines |
Display Option | Display & Keypad |
Allow Expansion Mic | Yes |
Available Ports | Ethernet |
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Avaya B149 Conference Phone Description
Engineered to be ideal for large conference rooms, the Avaya B149 Conference Phone is one of the Avaya B100 series and an audio solution that aids smart productivity for participants in application rooms. This conference phone features OmniSound 2.0 audio technology that delivers crystal clear sound for every participant to hear and be heard during meetings. The B149 conference phone provides a conference guide that simplifies multi-party calls, enabling you to manage calls simultaneously. With functional buttons, you can easily take charge of your meeting. The buttons include a conference button, hold button, menu navigation keys, and mute button. This conference phone supports an SD memory card that records meeting outcomes and allows you to store your contacts in the phone book section, saving you the hassle of taking notes manually and storing numbers in a handy book during meetings. The omnidirectional microphone built into the conference phone picks up voice from 360 degrees around the application room. The conference phone allows you to connect expansion microphones to increase the voice pickup range when in use in large conference rooms. It offers a wall-mount option, thus saving up space in the application room.
OmniSound Audio Technology
The Avaya B149 Conference Phone features OmniSound audio technology. The OmniSound provides you with clear transmission during meetings so you and your team are fully involved in the discussion. A full duplex technology transmits and receives sound simultaneously to prevent audio distortion or interference with 360° coverage, while the speaker is optimised for audio pick-up and broadcasting. The built-in noise suppression eliminates unwanted background noise, and an equaliser lets you adjust pitch easily.


Functionality Button for Control
The Avaya B149 Conference Phone has functional buttons that allow you to take charge of your conference meeting. These buttons include a conference button, a hold button, menu navigation keys, and a mute button. The conference button automatically gives you access to conferencing meeting calls, the hold button allows you to put a conference call on hold, the menu navigation keys allow you to effortlessly navigate your way through the conference function, and the mute button is used to mute and unmute calls during the meeting.
Easy to Use
Effortlessly connect the Avaya Conference Phone B149 to an analogue telephone line and a power outlet quickly and easily. The conference phone comes with a guide that is perfect for making multi-party calls simultaneously, and a handy phone book to store your key contacts.

What's in the Box?
- Avaya B149 Conference Phone
- AC Adapter
- Dual Analogue Line
- Power Cable
Avaya B149 Conference Phone Tech Specs
Audio Features
- OmniSound® wideband
- Microphone: Omnidirectional, 360º
- Pickup range: up to 30 m2 (320 sq ft), > 10 people
- Volume: 90 dB SPL @ 0.5 m (RMS)
- Frequency response: 200-3400 Hz
- Equaliser: soft, neutral, and bright
Connectivity
- Analogue phone connection: modular RJ11 to an analog PBX
- Power supply: AC adapter 100-240 V AC / 14 V DC, 6 m
- Expansion microphones
Directory
- Phone book: 50 contacts
- Call groups: 20 groups
Recording
- Supports SD memory cards
Dimensions
- Size: Diameter 240 mm, height 77 mm
- Weight: 1 kg
Colour
- Charcoal black
Display and Keypad
- Display: Illuminated graphics LCD, 128x64
- Keypad: Alphanumeric 0-9, *, #, off / F, on, mute, hold, volume up, volume down, 5 buttons for menu navigation, phone book, conference
Platform Support
- Avaya IP Office Rls 6.1+
- Avaya Communication Manager Rls 5.0+
- Avaya Communication Server 1000 Rls 6.0+
- Avaya Aura® platform Rls 6.0+
Language Versions
- User Interface: Danish, English, Finnish, French, Italian, Dutch, Norwegian, Polish, Spanish, Swedish, Turkish, German, Russian
Contents
- B149, AC adapter, dual analogue line, and power cable
Optional Accessories
- Expansion microphones extend the voice pickup range from 320 to up to 750 sq ft (30-70 m2)
- Power extension cable
- Wall mounting bracket
SKU | 700501533 |
---|---|
Brand | Avaya |
Audio Conference Type | Conference Phone |
Noise Control | Echo Cancellation and Noise Suppression |
Microphone Type | Omnidirectional |
Multiple Part Calling | No |
Interface | Ethernet |
With Display | Yes |
Connectivity | Wired |
No. of User(s) | 4-8 |
Room Size | Small-Mid |
Connect To | Analogue and IP Lines |
Display Option | Display & Keypad |
Allow Expansion Mic | Yes |
Available Ports | Ethernet |