Yealink A50-031 A50 4K Video Conferencing Collaboration Bar with CTP25

Yealink A50-031 MeetingBar A50 4K Video Conferencing Bar with CTP25

The Yealink A50-031 MeetingBar A50 is an all-in-one 4K video conferencing system bundled with the CTP25 touchscreen controller for medium to large meeting rooms. Featuring three 50MP cameras, a 16-microphone array, four integrated speakers, and AI-powered meeting features, it combines professional video collaboration with convenient tabletop control.

Designed for corporate conference rooms, hybrid workplaces, educational institutions, and professional meeting environments, the Yealink MeetingBar A50 delivers an integrated conferencing solution without requiring separate cameras, microphones, and speakers. Its triple-camera system combines one wide-angle lens with two telephoto cameras to capture meeting participants across different seating positions. Intelligent features include IntelliFocus, automatic framing, speaker tracking, and participant counting. The built-in microphone array captures voices from distances up to 32.8 feet, while four 5W speakers provide a combined 20W of rated audio output. AI-enhanced noise suppression, acoustic echo cancellation, and full-duplex processing help maintain intelligible communication during meetings.

The included Yealink CTP25 features a 10.1-inch touchscreen for managing meetings, adjusting supported controls, and sharing content. Its USB-C connection supports wired bring-your-own-device (BYOD) conferencing and presentation workflows with compatible computers. Running Android 13 and supporting Microsoft's Device Ecosystem Platform (MDEP), the A50 accommodates supported Microsoft Teams Rooms, Zoom Rooms, and general conferencing configurations. Dual HDMI outputs support two displays, while Wi-Fi 6, Gigabit Ethernet, and centralized device management simplify professional deployment. The package includes the CTP25, mounting accessories, power supplies, and installation cables.

Key Features

• Triple 50MP Camera System: Combines one wide-angle camera and two telephoto cameras for detailed video capture across medium to large conference rooms.
• 4K Ultra HD Video: Supports video output up to 3840 x 2160 at 30 fps or Full HD at 60 fps for compatible conferencing and display applications.
• AI-Powered Meeting Intelligence: IntelliFocus, automatic framing, speaker tracking, and participant counting help keep meeting participants visible without constant manual camera adjustments.
• 16-Microphone Array: Integrated MEMS microphones provide voice pickup up to 32.8 feet, with full-duplex communication, echo cancellation, and AI noise suppression.
• Integrated 20W Speaker System: Four 5W speakers deliver stereo audio for in-room meeting participants without requiring separate speakers for standard operation.
• Included CTP25 Touchscreen: The 10.1-inch IPS touch console provides accessible meeting controls, simplified system interaction, and compatible USB-C content-sharing functionality.
• Flexible Conferencing Integration: Supports compatible Microsoft Teams Rooms, Zoom Rooms, and general conferencing environments, with wired BYOD functionality available through the CTP25.
• Professional Connectivity and Management: Dual HDMI outputs, Gigabit Ethernet, Wi-Fi 6, Bluetooth 5.0, and supported remote management platforms accommodate integrated AV installations.

Technical Specifications

General Information

• Manufacturer: Yealink
• Product Model: MeetingBar A50
• Manufacturer Part Number: A50-031
• Manufacturer Product Code: 1206707
• Product Type: All-in-One Video Conferencing System
• Package Configuration: MeetingBar A50 with CTP25 Touch Console
• Recommended Application: Medium to Large Meeting Rooms
• Operating System: Android 13
• Microsoft Device Ecosystem Platform: Supported
• Conferencing Platform Compatibility: Microsoft Teams Rooms, Zoom Rooms, and Supported General Conferencing Modes
• Color: Black

Camera Specifications

• Camera Configuration: Triple-Camera System
• Number of Cameras: 3
• Camera Sensor Resolution: 50MP per Camera
• Camera Arrangement: 1 Wide-Angle Camera and 2 Telephoto Cameras
• Maximum Video Resolution: 3840 x 2160
• 4K Video Output: Up to 30 fps
• Full HD Video Output: Up to 60 fps
• Digital Zoom: 8x
• Camera Preset Positions: 9
• Camera Positioning: Electronic Gimbal
• Camera Depth of Field: 2.3 to 26.2 ft.
• Wide Camera Diagonal Field of View: 110 degrees
• Wide Camera Horizontal Field of View: 98 degrees
• Wide Camera Vertical Field of View: 81 degrees
• Telephoto Camera Diagonal Field of View: 51 degrees
• Telephoto Camera Horizontal Field of View: 41.6 degrees
• Telephoto Camera Vertical Field of View: 31.8 degrees
• Wide Camera Effective Focal Length: 0.14"
• Telephoto Camera Effective Focal Length: 0.33"
• Lens Aperture Range: f/2.0 to f/2.4
• Wide Dynamic Range: Supported
• Automatic Exposure: Supported
• White Balance: ATW, Automatic, Manual
• Shutter Speed: 10 to 33 ms
• Minimum Illumination, Daytime: 0.5 Lux
• Minimum Illumination, Nighttime: 0.1 Lux
• Privacy Protection: Electronic Lens Cover
• Lens Calibration: Supported

AI Camera and Meeting Features

• IntelliFocus: Supports Up to 4 Participant Portraits
• Automatic Framing: Supported
• Speaker Tracking: Supported
• Participant Counting: Supported
• Picture-in-Picture: Supported
• Smart Gallery: Supported with Compatible Zoom Configurations
• Video Fence: Supported

Microphone Specifications

• Microphone Configuration: Integrated 16-Microphone MEMS Array
• Microphone Technology: Micro-Electro-Mechanical Systems
• Maximum Voice Pickup Distance: 32.8 ft.
• Microphone Frequency Response: 100 Hz to 20 kHz
• Microphone Signal-to-Noise Ratio: 72 dB at 1 kHz
• Microphone Sensitivity: -38 dBV/Pa
• Maximum Sound Pressure Level, Complete Device: 130 dB SPL
• Maximum Sound Pressure Level, Individual Microphone: 100 dB SPL
• Microphone Dynamic Range: 22 to 108 dB SPL
• Audio Sampling Rate: 48 kHz
• Microphone Bit Depth: 32-Bit
• Acoustic Echo Cancellation: Supported
• Automatic Gain Control: Supported
• Full-Duplex Audio: Supported
• Noise Suppression: AI-Enhanced
• External Microphone Expansion: Supports Up to 3 Compatible Expansion Microphones

Speaker Specifications

• Speaker Configuration: 4 Integrated Speakers
• Rated Power per Speaker: 5W
• Total Rated Speaker Power: 20W
• Maximum Speaker Power: 10W per Speaker
• Speaker Frequency Response: 80 Hz to 20 kHz
• Maximum Sound Pressure Level: 97 dB SPL at 1 Meter
• Speaker Sensitivity: 104 +/- 3 dB at 1W/0.1m
• Speaker Sampling Rate: 48 kHz
• Sound Emission Angle: 0 to 180 Degrees
• Total Harmonic Distortion: Less Than 3% at 1 kHz, Rated Output
• Speaker Impedance: 4 Ohms

Included CTP25 Touch Console

• Controller Model: Yealink CTP25
• Controller Type: Meeting Room Touchscreen Console
• Operating System: Android 13
• Display Size: 10.1"
• Display Technology: IPS
• Display Resolution: 1280 x 800
• Display Contrast Ratio: 1000:1
• Display Brightness: 350 cd/m2
• Horizontal Viewing Angle: 178 Degrees
• Vertical Viewing Angle: 178 Degrees
• Touchscreen Technology: Capacitive Multi-Touch
• Display Surface: Anti-Glare and Anti-Fingerprint
• Integrated Audio Feature: Ultrasound Unit
• Motion Sensor: Integrated
• USB-A Ports: 1
• USB-C Ports: 2
• Ethernet Ports: 1 x RJ45
• Power over Ethernet: IEEE 802.3af and Above
• Wi-Fi: Wi-Fi 6
• Bluetooth: Bluetooth 5.0
• Wired Content Sharing: Supported via USB-C
• Wired BYOD: Supported with Compatible Computers and MeetingBar Configurations
• USB-C Power Delivery: Up to 45W with Standard Configuration
• Power Delivery with Suitable Adapter: Up to 60W
• Included Power Adapter Rating: 65W USB-C PD
• Standby Power Consumption: 5W
• Average Power Consumption: 7.3W
• Peak Power Consumption: 15.2W
• Controller Dimensions (W x D x H): 9.6" x 1.1" x 6.4"
• Controller Weight: 1.5 lb
• Installation Options: Desktop or Compatible Wall Mount

MeetingBar Connectivity

• USB 3.0 Type-A: 1 Port
• USB 3.0 Type-B: 1 Port
• USB 2.0 Type-C: 1 Port for Compatible Dongle Pairing
• Ethernet: 1 x RJ45 Gigabit Ethernet
• Ethernet Speed: 10/100/1000 Mbps
• Yealink VCH Connections: 2 x RJ45
• HDMI Outputs: 2
• Maximum HDMI Output Resolution: 3840 x 2160 at 30 fps
• HDMI Full HD Output: 1920 x 1080 at 60 fps
• HDMI CEC: Supported
• Audio Input: 3.5 mm Line Input
• Audio Output: 3.5 mm Line Output
• Power Connection: Dedicated Power Input
• Security Connection: Security Lock Slot
• Reset Interface: Reset Button

Wireless Networking

• Wi-Fi Standard: Wi-Fi 6
• Wireless Networking Protocols: IEEE 802.11a/b/g/n/ac/ax
• Wi-Fi Frequency Bands: 2.4 GHz and 5 GHz
• Wi-Fi Antenna Configuration: 2 x 2 MIMO
• Bluetooth Version: 5.0
• Internet Protocol: IPv4 and IPv6
• IP Address Configuration: DHCP or Static
• Secure Web Access: HTTPS

Video and Content Sharing

• Maximum Camera Video Output: 4K at 30 fps
• Full HD Video Output: 1080p at 60 fps
• Microsoft Teams In-Meeting Content Sharing: Up to 1080p at 30 fps
• Microsoft Teams Local Content Sharing: Up to 4K at 30 fps
• Zoom Content Sharing: Up to 1080p at 30 fps
• General BYOM Content Sharing: Up to 4K at 30 fps
• RingCentral Content Sharing: Up to 1080p at 30 fps
• H.323/SIP Content Sharing: Up to 1080p at 30 fps
• Video Compression: H.264 High Profile, H.264 SVC, H.264
• Recommended Network Bandwidth: 10 Mbps or Higher
• Wired BYOD Connection: Through Included CTP25 USB-C Interface

Audio Codec Support

• ARES: 24 kHz Bandwidth
• G.722.1C: 16 kHz Bandwidth
• G.722.1: 8 kHz Bandwidth
• G.722: 8 kHz Bandwidth
• G.711 PCMA/PCMU: 4 kHz Bandwidth
• G.729: 8 kHz Bandwidth

Communication Protocols

• H.323: Supported in General Mode
• SIP: Supported in General Mode
• Dual-Stream Protocols: H.239 for H.323 and BFCP for SIP
• Far-End Camera Control: H.224/H.281
• H.323 Protocol Suite: H.245, H.225, H.235, H.241
• Account Support: Gatekeeper and SIP Accounts

Security and Device Management

• Full-Disk Encryption: AES-128 and AES-256
• Data Encryption: Symmetric Keys and Public Key Infrastructure
• Device Identity: Device Attestation
• API Access: Authenticated
• Key Protection: Arm TrustZone and RPMB
• Configuration: Web Interface, Display, and Supported Automatic Provisioning
• Firmware Updates: Supported
• Configuration Import and Export: Supported
• System Log Export: Supported
• Yealink Management: Yealink Web Portal, Device Management Platform, and Management Cloud Service
• Microsoft Management: Microsoft Teams Admin Center and Intune
• Zoom Management: Zoom Device Management
• RingCentral Management: RingCentral Admin Center

Physical Specifications

• MeetingBar A50 Dimensions (L x W x H): 35.8" x 4" x 3.5"
• CTP25 Dimensions (W x D x H): 9.6" x 1.1" x 6.4"
• CTP25 Weight: 1.5 lb
• Manufacturer-Listed Net Carton Weight: 18.7 lb
• Manufacturer-Listed Gross Carton Weight: 20.9 lb
• MeetingBar Installation: Wall Mount or Table Mount
• Included Wall Mount: VB-WallMount-02
• Included Table Mount: TabletopMount-02
• CTP25 Installation: Desktop Stand

Environmental Specifications

• MeetingBar Operating Temperature: 32 to 104 Degrees F
• MeetingBar Storage Temperature: -22 to 158 Degrees F
• MeetingBar Operating Humidity: 10% to 95%
• CTP25 Operating Temperature: 14 to 113 Degrees F
• CTP25 Storage Temperature: -22 to 158 Degrees F
• MeetingBar Thermal Output, Idle: 38 BTU/hr
• MeetingBar Thermal Output, Meeting: 58 BTU/hr

Warranty

• Manufacturer Warranty: 2-Year Limited Hardware Warranty

What's in the Box

• 1 x Yealink MeetingBar A50 Video Conferencing Bar
• 1 x Yealink CTP25 Touch Console
• 1 x MeetingBar Power Adapter with 11.5 ft. Cable
• 1 x CTP25 USB-C PD Power Adapter (65W)
• 2 x HDMI 2.0 Cables (5.9 ft. Each)
• 1 x MeetingBar Ethernet Cable (9.8 ft.)
• 1 x CTP25 Ethernet Cable (24.6 ft.)
• 1 x USB 3.0 Type-A to Type-B Cable (8.2 ft.)
• 1 x USB-C to USB-C Cable for CTP25
• 1 x VB-WallMount-02 Wall Mount
• 1 x TabletopMount-02 Table Mount
• 1 x CTP25 Desktop Stand
• 1 x MeetingBar Cable Cover
• 1 x CTP25 Cable Management Cover
• 5 x Cable Ties
• 1 x Installation Hardware Set
• 1 x MeetingBar A50 Quick Start Guide

Installation Note: The A50-031 includes the CTP25 touchscreen controller. Direct USB-C laptop content sharing and BYOD connections use the CTP25 rather than the MeetingBar's USB-C dongle-pairing port. Display equipment and optional microphone expansion accessories are not included.