Description
Yealink CM20 Ceiling Microphone VCM38 Successor for MVC Meeting Rooms Dubai
VCM38 Has Been Replaced — Order the Yealink CM20 in Dubai
The Yealink VCM38 ceiling microphone is now End-of-Sale, and Yealink names the CM20 as the recommended replacement. For Dubai meeting rooms that need ceiling audio without microphones on the table, the Yealink CM20 is the cleaner, newer option: a 16-microphone ceiling array with 360-degree voice pickup, integrated DSP, PoE over a single network cable, and flexible in-ceiling, on-ceiling or pendant installation. Vector Digital Systems supplies and stages Yealink room audio for offices, boardrooms, training rooms and export projects from Dubai.
Platform Fit: The Microphone Is Only One Part of the Room
The CM20 is a ceiling microphone accessory, not a complete video meeting system by itself. The meeting platform is decided by the Yealink room system or conferencing endpoint it connects to. For Teams Rooms or Zoom Rooms projects, David will verify the final room bundle and certification status before quoting — do not assume certification from the microphone name alone.
| Your Room Platform | Right Audio Approach | What You Need |
|---|---|---|
| Yealink MVC Microsoft Teams Room | CM20 ceiling microphone with compatible Yealink MVC room hardware | Certified room bundle, Teams Rooms licence, PoE cabling and room audio layout check |
| Yealink Zoom Room / video room | CM20 with the correct Yealink room endpoint or audio network design | Zoom Rooms licence, compatible video hardware and final certification verification |
| Boardroom audio upgrade | CM20 where table microphones create clutter or uneven pickup | Ceiling survey, PoE switch port, cable route and room acoustic check |
PoE Truth — Plan the Network Point Before Ceiling Work Starts
The Yealink CM20 is powered by PoE over RJ-45. It requires a PoE-capable switch port or a suitable PoE design as part of the room installation. This is not a USB table microphone that can be plugged into a laptop at the last minute. For Dubai fit-outs, the correct sequence is: confirm the room platform, mark the microphone location, run the network cable above the ceiling, test PoE power, then finish the ceiling mount. Vector Digital Systems confirms the PoE and cabling plan before dispatch so the installer is not left with a ceiling microphone and no powered network point.
Why Ceiling Audio Beats a Table Microphone in Dubai Boardrooms
Modern Dubai meeting rooms often have glass walls, polished tables, laptop chargers, presentation cables and visitors moving seats mid-meeting. A table microphone can be blocked by laptops, pushed aside for documents, or placed too far from the quiet speaker at the end of the room. The CM20 moves the microphone array to the ceiling, keeping the table clean while capturing speech from the room with a 16-element omnidirectional array and 8 pickup zones.
VCM38 vs CM20 vs CMKit-121 — Which Yealink Room Audio Option?
| Feature | VCM38 | CM20 ★ | CMKit-121 |
|---|---|---|---|
| Product type | Legacy ceiling microphone | Current ceiling microphone | Ceiling audio kit |
| Microphone array | 8 built-in microphones | 16 omnidirectional microphones | CM20 microphone plus ceiling speakers and switch |
| Pickup design | 360° pickup, beamforming | 360° pickup, 8 independent pickup zones | Complete ceiling voice capture and playback |
| Coverage | Up to 40 m² per unit | 30 m² premium full-duplex; up to 60 m² effective coverage | For rooms needing microphone plus ceiling speakers |
| DSP | External system dependent | Integrated DSP for Yealink MVC systems | Kit-level room audio design |
| Power / network | PoE | PoE, IEEE 802.3af Class 3, 1× RJ-45 | Includes RCH40 E2 switch in kit |
| Installation | Ceiling or telescopic rod | In-ceiling, on-ceiling or pendant | Complete ceiling audio installation |
| Status | End-of-Sale | Recommended successor | Bundle option for larger room audio |
| Choose if… | You already own VCM38 and need service or migration advice | You want the current VCM38 replacement for a clean meeting table | You need ceiling microphones plus ceiling speakers in one Yealink audio package |
Where the Yealink CM20 Works in Dubai
DIFC and Business Bay boardrooms. Senior teams need everyone heard clearly, not just the person nearest the screen. The CM20 keeps the table clear for laptops and documents while ceiling pickup captures the room from above.
DMCC, JLT and free-zone meeting rooms. Many offices use compact glass rooms where table space is limited and reflections are common. A ceiling microphone helps reduce cable clutter and gives the room a cleaner executive look.
Training rooms and council-style tables. When participants sit around a longer table or move during workshops, a fixed ceiling pickup zone is easier to manage than a table microphone that gets blocked, unplugged or moved.
VCM38 replacement projects. If your room was originally designed around Yealink VCM38, David can help move the bill of materials to CM20, confirm compatibility with the room endpoint, and quote the current replacement hardware in AED.
Full Technical Specifications
| Specification | Yealink CM20 Ceiling Microphone |
|---|---|
| Product Type | Ceiling microphone array for professional conference rooms |
| Replacement For | Yealink VCM38 End-of-Sale ceiling microphone |
| Microphone Array | 16 omnidirectional microphones |
| Pickup Pattern | 360° room pickup with beamforming ceiling-array design |
| Pickup Zones | 8 independent pickup zones |
| Coverage | Premium 30 m² full-duplex audio capture; effective coverage up to 60 m² depending on room acoustics and installation height |
| Frequency Response | 120 Hz–16 kHz |
| Maximum SPL | 122 dBSPL |
| Signal-to-Noise Ratio | 86 dB @ <1% THD |
| Sensitivity | 0 dBV/Pa, 94 dBSPL @ 1 kHz |
| AEC Channel | 1 internal channel |
| Audio Processing | Integrated DSP, noise reduction, echo cancellation and reverberation cancellation technologies |
| Interface | 1× RJ-45 |
| Power Supply | PoE, IEEE 802.3af Class 3 |
| Power Consumption | Typical 5.7 W; rated 9 W |
| Installation Options | In-ceiling, on-ceiling and pendant installation options; optional length-adjustable pole and suspend pole adapter available |
| Size | Φ223 × H83 mm with cover mesh; Φ215 × H81 mm without cover mesh |
| Weight | 615 g |
| Colour / Material | Pearl Light Gray; ABS+PC and iron mesh |
| Plenum Rating | UL 2043, suitable for air-handling spaces |
| Operating Environment | 0–50°C operating temperature; 5%–90% operating humidity |
| Box Size / Gross Weight | 398 × 310 × 135 mm; 3.078 kg gross carton weight |
Compatible Accessories and Room Components
| Item | Model / Component | Purpose |
|---|---|---|
| Ceiling Microphone | CM20 | Main ceiling microphone array for Yealink MVC room audio capture |
| Ceiling Audio Kit | CMKit-121 | Package option with CM20, CS10 ceiling speakers and RCH40 E2 switch for fuller ceiling audio design |
| Ceiling Speakers | CS10 | Ceiling audio playback where the room needs distributed sound, not just microphone pickup |
| Room Switch | RCH40 E2 | Room audio network switching component used in Yealink ceiling audio kits |
| Optional Mounting | Length-adjustable pole, suspend pole adapter, on-ceiling component | Used where the ceiling type or room height needs a non-standard mounting approach |
Staging and Room Planning Before Dispatch
Vector Digital Systems does not treat the CM20 as a loose accessory. Before dispatch, David confirms the room system, platform, PoE availability, ceiling type, cable route, pickup area and whether the project needs microphone-only audio or a full ceiling audio kit. For larger projects, we prepare the bill of materials, label the units, confirm the installation accessories, and coordinate the handover so your installer knows exactly where the microphone sits and how it connects.
Export from Dubai
Vector Digital Systems exports Yealink CM20 ceiling microphones and room audio components from Dubai to system integrators, AV installers, hotel groups, corporate IT teams and government procurement departments. Common export routes include Oman, Saudi Arabia, Kuwait, Bahrain and Qatar in the GCC; Jordan and Egypt in the wider Arab market; Kenya and Tanzania in East Africa; and Pakistan and Sri Lanka for South Asian projects. Shipments move FOB Dubai with commercial invoice, packing list and certificate of origin on request. Project pricing is available for multi-room deployments.
Get a same-day quote in AED for Yealink CM20
Tell David your room size, ceiling type, meeting platform, Yealink room system model and whether PoE is available above the ceiling. We quote with VAT breakdown, delivery and export documentation where required.
Frequently Asked Questions — Yealink CM20 Ceiling Microphone
Is the Yealink CM20 the replacement for the VCM38?
Yes. The Yealink VCM38 is End-of-Sale, and Yealink lists the CM20 as the recommended replacement. If you typed VCM38 because your old room design used that model, order the CM20 successor instead and ask David to confirm compatibility with your current Yealink room system.
Does the Yealink CM20 work with Microsoft Teams Rooms?
The CM20 is a ceiling microphone accessory, not a complete Teams device by itself. It is used with compatible Yealink MVC room systems, and the full room bundle must be verified for Microsoft Teams Rooms certification before quoting. David will check the current certified bundle status before confirming your order.
Does the Yealink CM20 need a power adapter?
No separate power adapter is used in the usual room design. The CM20 is powered over Ethernet using PoE, IEEE 802.3af Class 3, through its RJ-45 connection. Your ceiling location must have a suitable PoE network point or a planned PoE path before installation.
How much area does one Yealink CM20 cover?
The CM20 is designed for medium to large rooms, with premium 30 m² full-duplex audio capture and effective coverage up to 60 m² depending on room acoustics, ceiling height, noise level and installation position. For unusual rooms, David can review the layout before quoting.
CM20 vs VCM38 — which one should I buy?
Buy the CM20. The VCM38 is End-of-Sale, while the CM20 is Yealink’s newer ceiling microphone replacement with a 16-microphone array, integrated DSP, improved room audio design and flexible ceiling installation options. VCM38 should only be discussed for existing-room support or migration planning.
Can the Yealink CM20 keep our meeting table free of microphones?
Yes. That is the main reason to choose it. The CM20 installs in or on the ceiling, so the table stays clear for laptops, documents and presentation cables while the microphone array captures speech from above.
What is the best Yealink ceiling microphone for a Dubai boardroom?
For a medium or large Yealink MVC meeting room, the CM20 is the standard ceiling microphone recommendation. For rooms that also need distributed ceiling speakers, ask David about CMKit-121, which packages the CM20 with CS10 ceiling speakers and the RCH40 E2 switch.
Who is the authorised Yealink supplier in Dubai?
Vector Digital Systems LLC has supplied and integrated Yealink solutions in Dubai since 2009. David handles Yealink pre-sales specification, project pricing, staging, warranty support and export coordination for meeting room and telephony projects.
Does Vector Digital Systems configure the Yealink CM20 before delivery?
Yes. For CM20 projects, Vector Digital Systems confirms the room platform, compatible Yealink hardware, PoE requirement, ceiling mount method, accessory list and installation handover before dispatch. For complete room systems, we stage the wider Yealink solution so the installer receives a clear, labelled bill of materials.
Does Vector Digital Systems export Yealink CM20 ceiling microphones from Dubai?
Yes. Vector Digital Systems exports Yealink CM20 microphones and room audio kits from Dubai to integrators and enterprise buyers in Oman, Saudi Arabia, Kuwait, Bahrain, Qatar, Jordan, Egypt, Kenya, Tanzania, Pakistan and Sri Lanka. Shipments are quoted FOB Dubai with export documentation.
