Description
Yealink CP935W Wireless SIP Conference Phone
Yealink CP935W is a wireless touch-sensitive SIP conference phone designed for small to medium meeting rooms where flexible deployment and clear audio matter. It combines Wi-Fi connectivity, a built-in battery, and HD voice technology to support modern conference spaces without cable clutter. This conference phone suits businesses using hosted PBX and cloud phone systems that require reliable voice quality and simple meeting control.
The device features a sleek acoustics fabric design that resists spills and fingerprints while blending into professional environments. A 4-inch capacitive multi-touch screen offers intuitive call handling and meeting controls. Built-in Wi-Fi allows SIP registration without Ethernet cabling, making deployment fast and clean. This design supports flexible placement in boardrooms, huddle spaces, and shared meeting areas.
Key Features of Yealink CP935W
- Wireless SIP conference phone with built-in Wi-F
- 4-inch capacitive touch screen with clear interface
- Six-microphone array with 360-degree voice pickup
- Full-duplex speakerphone with echo cancellation
- Yealink Noise Proof Technology and Smart Noise Filtering
- Built-in rechargeable lithium battery
- Bluetooth and USB connectivity for hybrid meetings
- Five-way local conference calling
Audio performance remains consistent through HD voice processing and advanced noise suppression. The six-microphone array captures voices within a 20-foot radius, ensuring clear communication across the room. Full-duplex audio allows natural conversation without clipping or delays. These features support productive meetings, even in rooms with background noise or multiple speakers.
Hybrid meeting support allows users to connect smartphones or computers using Bluetooth or USB. This makes the device suitable for mixed environments that include SIP calls, mobile calls, or computer-based meetings. Built-in battery power supports up to 15 hours of talk time, reducing reliance on permanent power installations.
Technical Specifications
- Display: 4-inch 480×800 capacitive touch screen
- Audio codecs: G.722, G.726, G.729, iLBC, PCMU, PCMA
- Microphones: Six built-in microphones
- Wireless: Wi-Fi 2.4GHz and 5GHz (802.11a/b/g/n)
- Bluetooth: Version 4.2
- Battery: 7800mAh rechargeable lithium battery
- Talk time: Up to 15 hours
- Standby time: Up to 75 hours
- Conference capacity: Five-way local conference
Security and management features support enterprise deployments. The phone supports SIP v1 and v2, IPv4 and IPv6, TLS encryption, SRTP, and secure provisioning. Centralised management options allow mass deployment using standard provisioning protocols. These features help IT teams maintain consistent configuration across multiple locations.
For full technical details and manufacturer resources, visit the official Yealink product page here:
https://www.yealink.com/en/product-detail/conference-phone-cp935w
To explore more VoIP phones and conference solutions, browse our full range here:
https://cognitocoms.co.za/product-category/voip-phones/





