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Yealink CP935W base unit, round dark grey conference phone with 4 inch touchscreen on top

Yealink Network Technology Co., Ltd

Yealink Network Technology Co., Ltd CP935W-BASE phone

SKU CH-H4V4-6ENCK MPN CP935W-BASE

Wireless conference base with 4-inch touch screen, 360-degree 6-microphone array and up to 15 hours talk time

  • TypeVoice Conferencing Device
  • Phone Directory CapacityLocal phonebook up to 1000 entries XML/LDAP remote phonebook
  • Additional FeaturesPHONE Up to 10 handsets (CP935W works as a handset) Up to 10
  • MicrophoneOptimal HD audio Yealink Noise Proof Technology Smart Noise
  • SpeakerphoneLoudspeaker: Frequency: 100-20,000 Hz / Volume: 96 dB at 0.5
  • Display4" 480x800 capacitive touch screen Volume key Home button

Model CP935W-BASE

  • HD voice clarity with 360-degree 6-microphone array
  • 4-inch multi-touch screen at 480x800 resolution
  • One-touch switch between Wi-Fi and DECT modes
  • Up to 15 hours talk time from built-in 7800 mAh battery
  • 5-way conference calls supported on up to 10 SIP accounts

Wireless conferencing base unit

The Yealink CP935W Base is a wireless conference phone that connects up to ten DECT handsets and supports ten SIP accounts for multi-line handling. A built-in 7800 mAh battery provides up to 167 hours of standby time and 15 hours of talk time. Bluetooth 4.2 and dual-band Wi-Fi allow flexible placement without network cabling.

Small to medium meeting rooms

Teams needing a portable, battery-powered hub for huddle spaces or rooms without wired Ethernet will benefit from the six-microphone array and 20-foot pickup range. Offices that require more than ten simultaneous handsets or SIP registrations, or that need wired PoE connectivity, should consider alternative solutions.

Six-microphone 360-degree array

The built-in 360-degree microphone array captures voices evenly across a 20-foot radius, which determines whether everyone in the room is heard clearly without additional expansion microphones.

Highlights

  • HD voice clarity with 360-degree 6-microphone array
  • 4-inch multi-touch screen at 480x800 resolution
  • One-touch switch between Wi-Fi and DECT modes
  • Up to 15 hours talk time from built-in 7800 mAh battery
  • 5-way conference calls supported on up to 10 SIP accounts

Specifications

BrandYealink
ModelCP935W Base
TypeVoice Conferencing Device
Part NumberCP935W Base
Phone Directory CapacityLocal phonebook up to 1000 entries
XML/LDAP remote phonebook
Intelligent search method
Phonebook search/import/export
Call history: all/missed/placed/received/forwarded
Blocklist
Additional FeaturesPHONE
Up to 10 handsets (CP935W works as a handset)
Up to 10 SIP accounts (only one SIP account on CP935W)
Paging, intercom, dial plan
Call hold, mute, DND, call recording, hotline
5-way conference call
Switching between calls
Caller ID with name and number
Anonymous call, Anonymous call rejection
Redial, call waiting, emergency call, voice-mail, Keypad lock
Call forward, call transfer, call return
Ring tone selection/import/delete
Set date time manually or automatically
Volume adjustment
Pairing via Bluetooth
Join meeting seamlessly
Active Speaker
Direct IP call without SIP proxy
Re
MicrophoneOptimal HD audio
Yealink Noise Proof Technology
Smart Noise Filtering
20-foot (6-meter) microphone pickup range
Apply to small to medium conference room
Built-in 6-microphone array, 360-degree voicepickup
SpeakerphoneLoudspeaker: Frequency: 100-20,000 Hz / Volume: 96 dB at 0.5-m peak volume
56 mm diameter and 5 w speaker
Full-duplex speakerphone with AEC
Echo cancellation tail length is up to 320 ms
Background noise suppression
Codecs: G722, G722.1C, G726, G.729, G.729A, G723, iLBC, PCMU (G.711µ), PCMA (G.711A), AMR
DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO
VAD, CNG, PLC, AJB, AGC
Display4" 480x800 capacitive touch screen
Volume key
Home button
PowerBattery capacity: 7800 mAH
Charging time: 4 hours
- Up to 167 hours standby time in DECT mode
- Up to 15 hours talk time
DimensionsDimension (W x D x H): 288.6 mm x 285.2 mm x 63.9 mm
Shipping weight3.63 kg
Package size353 × 353 × 114 mm

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Questions about this item

How do I pair the CP935W base with up to 10 DECT handsets and which step is often missed?

Register each handset through the base menu using the 4-inch touch screen; the step often missed is confirming the registration on the handset itself within the timeout window.

What part will need replacement after heavy daily use and what is its rated talk time?

The built-in 7800 mAh battery is the only user-replaceable consumable; it provides up to 15 hours of talk time before requiring a recharge.

At what continuous volume level does the 56 mm speaker reach its 96 dB peak and risk distortion?

The 5-watt speaker hits 96 dB at 0.5 metre when driven at maximum volume; sustained use at that level will clip first.

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