Documented specifications
Yealink · Manufacturer documentation available at review; remaining support period and local availability not established.
| Specification | Documented value |
|---|---|
| Display | 4-inch capacitive touch Source ↗ |
| Microphones | Six pickup microphones plus one for noise cancellation Source ↗ |
| Pickup range | Up to 6 m, manufacturer rating Source ↗ |
| Local conference | 5-way Source ↗ |
| PoE | 802.3af class 3 Source ↗ |
| Connectivity | Built-in Wi-Fi and Bluetooth; USB-C Source ↗ |
| Provisioning | Yealink Device Management Platform Source ↗ |
Unlisted fields remain unverified. Platform compatibility and remaining support life require confirmation for the exact ordered model.
What it is and why consider it
CP925 is a conference phone for smaller meeting spaces that need SIP calling and BYOD audio options. Its local five-way conference capability is separate from any PBX conference bridge capacity.
Reasons to choose something else
Choose a device with supported expansion microphones for a room that exceeds its effective pickup area. Table shape, reverberation and HVAC noise can matter more than the stated six-meter range.
Deployment and acceptance checks
Place the phone where it will actually sit and call a remote listener from every seat. Test double-talk, quiet speakers, Bluetooth/USB source switching and recovery after network interruption.
Record the ordered model, hardware revision, installed firmware and calling platform together. Confirm administrator and provisioning ownership before connecting a previously used device. Keep the previous configuration and a supported recovery method before changing firmware; an arbitrary downgrade can remove security fixes.
Firmware, support and evidence
Use the linked Yealink support resources to match the device to its approved firmware and provisioning instructions. The facts above come from manufacturer documentation; no hands-on measurements, current price or merchant offer are implied.
Where the table does not specify display, SIP-account capacity, network ports, PoE, Wi-Fi, Bluetooth, codecs, headset or expansion support, that field remains unverified for this record. A base station, handset and accessory have different responsibilities; do not copy a feature between them. Confirm lifecycle notices and support entitlement before a fleet purchase.
Sources & applicability
Primary references for the technical details above. Operational examples and planning checklists are VoIP.info editorial guidance.
Examples require adaptation to your topology. No live PBX or hardware testing is claimed.