Yealink VCM34 Microphone
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Common issues and fixes
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Ask AIM Telecom about this productAbout this product
*Built-in 3-microphone array for improved audio quality
• 20ft (6m) and 360° voice pickup range for effective communication in large conference rooms
• Yealink Noise Proof Technology to reduce background noise and ensure clear audio
• Power over Ethernet (PoE) for convenient installation
• Up to 4 units can be cascaded for extended audio capture distance
• Weight: 1 lbs, Dimensions: 9 × 8 × 4 in
*Additional Information:
• Suitable for large and medium-sized video conferencing rooms
• Compatible with Microsoft Teams and Zoom video conferencing platforms
• Brand: Yealink
*Technical Specifications:
• Built-in 3-microphone array
• 360° voice pickup
• Optima HD voice quality
• 20ft (6m) voice pickup range
• Muting the microphone with touchpad
• Background noise suppression
• VAD (Voice Activity Detection)
• CNG (Comfort Noise Generator)
• AEC (Acoustic Echo Canceling)
• Yealink Noise Proof Technology
• 20ft (6m) and 360° voice pickup range for effective communication in large conference rooms
• Yealink Noise Proof Technology to reduce background noise and ensure clear audio
• Power over Ethernet (PoE) for convenient installation
• Up to 4 units can be cascaded for extended audio capture distance
• Weight: 1 lbs, Dimensions: 9 × 8 × 4 in
*Additional Information:
• Suitable for large and medium-sized video conferencing rooms
• Compatible with Microsoft Teams and Zoom video conferencing platforms
• Brand: Yealink
*Technical Specifications:
• Built-in 3-microphone array
• 360° voice pickup
• Optima HD voice quality
• 20ft (6m) voice pickup range
• Muting the microphone with touchpad
• Background noise suppression
• VAD (Voice Activity Detection)
• CNG (Comfort Noise Generator)
• AEC (Acoustic Echo Canceling)
• Yealink Noise Proof Technology
More product details
The Yealink VCM34 is a dedicated conference room microphone array built for medium and large meeting spaces where the table microphones built into a speakerphone simply cannot reach every seat. It is designed as an accessory, pairing with a compatible Yealink conference phone or video bar to dramatically extend the audio pickup zone. In a huddle room or small boardroom, this device is overkill; its value is clear in large rectangular or U-shaped tables where participants are spread far apart, or in spaces with difficult acoustics.
When cascading up to four units together, the VCM34 becomes a scalable solution for very large boardrooms or training rooms. This makes it a practical alternative to installing expensive, permanently wired ceiling microphone arrays, especially in leased offices common in the GTA where structural changes are limited. It connects over a single Ethernet cable with Power over Ethernet, so placement is flexible as long as you can reach a PoE switch or injector. The primary trade-off is that it is not a standalone device; you must already have a Yealink host system like an MVC-series video bar or a CP965 conference phone to process its audio.
Canadian businesses evaluating this microphone should note that it relies entirely on the host device’s platform certification. The VCM34 itself is not a USB device you can plug into any computer; its compatibility with Microsoft Teams and Zoom is dependent on the host system it is connected to. Noise Proof Technology is particularly relevant in open-concept Canadian offices or converted warehouse-style spaces, where HVAC noise and cross-talk from adjacent workstations can be a constant problem. It is designed to suppress that background noise without cutting out quieter voices at the far end of the table.
For a deployment in a standard 4-to-6-person room, a single high-quality speakerphone is usually sufficient and simpler. The VCM34 makes sense when you have a long table and people seated far from the main system, or when the room is acoustically live and you need to bring the microphones closer to the talkers. It is a purpose-built expansion tool, not a general-purpose microphone, and it performs best when that specific purpose is a genuine need.
When cascading up to four units together, the VCM34 becomes a scalable solution for very large boardrooms or training rooms. This makes it a practical alternative to installing expensive, permanently wired ceiling microphone arrays, especially in leased offices common in the GTA where structural changes are limited. It connects over a single Ethernet cable with Power over Ethernet, so placement is flexible as long as you can reach a PoE switch or injector. The primary trade-off is that it is not a standalone device; you must already have a Yealink host system like an MVC-series video bar or a CP965 conference phone to process its audio.
Canadian businesses evaluating this microphone should note that it relies entirely on the host device’s platform certification. The VCM34 itself is not a USB device you can plug into any computer; its compatibility with Microsoft Teams and Zoom is dependent on the host system it is connected to. Noise Proof Technology is particularly relevant in open-concept Canadian offices or converted warehouse-style spaces, where HVAC noise and cross-talk from adjacent workstations can be a constant problem. It is designed to suppress that background noise without cutting out quieter voices at the far end of the table.
For a deployment in a standard 4-to-6-person room, a single high-quality speakerphone is usually sufficient and simpler. The VCM34 makes sense when you have a long table and people seated far from the main system, or when the room is acoustically live and you need to bring the microphones closer to the talkers. It is a purpose-built expansion tool, not a general-purpose microphone, and it performs best when that specific purpose is a genuine need.