Yealink CP935W‑Base Wireless Conference Phone
The Yealink CP935W‑Base is a premium wireless DECT‑IP conference solution that includes the CP935W conference unit and the Yealink W70B base station. Designed for small to medium meeting rooms, it delivers HD audio, a 4‑inch multi‑touch display, Wi‑Fi and Bluetooth connectivity, and a 20‑hour talk‑time battery. With secure DECT‑IP wireless technology and optional Wi‑Fi mode, the CP935W‑Base provides flexible, cable‑free conferencing that integrates seamlessly with SIP‑based hosted platforms and IP PBX systems.
Features
- Android 9.0 operating system
- 4‑inch multi‑touch color screen (480 × 800 pixels)
- Volume keys and home button
- Acoustic fabric design resistant to water, oil, and stains
- Optima HD Voice with full‑duplex audio
- Yealink Noise Proof Technology
- Built‑in 6‑microphone array
- 20‑ft (6‑m) and 360° microphone pickup range
- Supports 5‑way conference calling
- Built‑in Bluetooth 4.2
- Built‑in Wi‑Fi (2.4 GHz / 5 GHz, 802.11 a/b/g/n)
- One‑touch switching between DECT and Wi‑Fi modes
- USB Type‑C port
- Built‑in rechargeable battery
- Up to 20‑hour talk time and 167‑hour standby time
- 4‑hour charging time
- Works seamlessly with SIP hosted platforms and IP PBX systems
Yealink W70B Base Features
- DECT‑IP base station
- Faster processor for improved startup and signal connection
- Supports up to 10 Yealink DECT handsets/devices
- Up to 10 SIP accounts
- Up to 20 concurrent calls per base station
- DECT coverage: 50 m indoors / 300 m outdoors
- Supports up to 6 RT30 repeaters
- Wideband HD audio
- Noise reduction technology
- Opus codec support
- TLS and SRTP encryption
- Easy provisioning via Yealink RPS
- Powered via PoE or included AC adapter
Specifications
- Display: 4‑inch multi‑touch LCD
- Audio: HD Voice, Noise Proof, full‑duplex
- Microphones: 6‑mic array, 360° pickup
- Coverage: 20‑ft (6‑m) radius
- Connectivity: Wi‑Fi, Bluetooth 4.2, USB‑C, DECT‑IP
- Wireless range: 50 m indoors / 300 m outdoors
- Expansion: Supports repeaters via W70B
- Color: Black acoustic fabric
- Form factor: Modern wireless tabletop design
Connectivity
- Connects to your network via the included W70B DECT‑IP base station
- Can also connect directly via built‑in Wi‑Fi
Compatibility
- SIP‑compatible hosted service providers
- SIP‑compatible IP PBX systems
- Compatibility varies by provider; confirm with hosted platform or PBX documentation
Includes
- Yealink CP935W conference phone
- Yealink W70B base station
- Base stand
- Charging cradle
- Two power supplies
- Network cable
Equivalent Part Numbers
- Yealink CP935W‑Base
Documentation
Refer to the Yealink CP935W‑Base Quick Start Guide for setup and configuration instructions.





