Yealink Video Conferencing Current

CP935W-Base

Name: Yealink CP935W-Base Wireless DECT HD Touch Conference Phone
Brand: Yealink
SKU: yealink-cp935w-base
Availability: InStock

Yealink CP935W-Base Wireless DECT HD Touch Conference Phone

Priceon request

QuotationWithin 1 working day

DeliveryConfirmed with your quote, based on stock

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Overview

The Yealink CP935W-Base is a wireless DECT conference phone with a 4-inch multi-touch screen, a built-in 6-microphone array covering 360 degrees and a 6-meter pickup range. Its built-in battery gives up to 15 hours of talk time, and the included W70B base station covers up to 50 m indoors. It suits small to medium meeting rooms in Doha and Lusail where cables are impractical. Request a quote.

What the CP935W-Base is and how it is deployed

The Yealink CP935W-Base is a cordless conference phone for small and medium meeting rooms. The CP935W unit carries a 4-inch multi-touch screen at 480x800 resolution and links to the W70B base station included in the package. That base provides DECT radio coverage up to 50 m indoors, so the phone can sit anywhere in the room without a cable running to the table.

Because the phone is wireless, the table stays clean, and the CP935W can also register a SIP account through the DECT base directly.

Audio that picks up every seat

Six built-in microphones give 360-degree voice pickup over a range of 20 feet (6 meters), enough for a typical table in a small or medium room. Yealink Noise Proof Technology and smart noise filtering reduce background sound, while the full-duplex speakerphone uses acoustic echo cancellation with an echo tail of up to 320 ms, so both sides can talk at once. The 5 W, 56 mm speaker is rated at 96 dB peak volume at 0.5 m, with a frequency range of 100 Hz to 20,000 Hz.

Battery, wireless modes and connections

The built-in 7,800 mAh battery needs 4 hours to charge and supports up to 15 hours of talk time and up to 167 hours of standby in DECT mode, both under ideal conditions. Wi-Fi runs on 2.4 GHz and 5 GHz (802.11a/b/g/n), and one touch switches between Wi-Fi and DECT. Bluetooth 4.2 is built in, and a USB 2.0 Type-C device port handles wired connection to a laptop. The phone also works with the CPW25 Bluetooth expansion microphone.

Where it fits in Qatar

Ministry meeting rooms in Msheireb: medium rooms where running cable under a conference table is difficult, and where the phone needs to join calls with colleagues abroad.
Private schools in Al Wakrah: staff and meeting rooms being refitted, where one cordless unit avoids new cable runs to the table.
Engineering teams in Mesaieed and Ras Laffan: site meetings that bring in contractors and head office, using five-way conferencing on a single call.
Hybrid meetings in Lusail offices: staff join with their own mobile phones or laptops over Bluetooth or USB, mixing SIP, mobile and PC participants in one call.

What to plan before you install

Plan the base position first. The 50 m figure is the manufacturer's indoor coverage figure, and walls, glass partitions and furniture change the signal in a real room, which is why SmartRooms Qatar offers a free site survey before installation. Confirm the operating environment too. The source data gives a storage range of -10 to 40°C and humidity of 10 to 90%, but no operating temperature range, so check with the SmartRooms Qatar team before using the phone in a space that is not air-conditioned.

For IT teams, the phone supports VLAN, 802.1X, LLDP, TLS transport and provisioning over FTP, TFTP, HTTP, HTTPS and TR-069, and it can be managed through the Yealink Device Management Platform. The box contains the phone, W70B base station, charger cradle, base stand, two power adapters and an Ethernet cable. Schools and government bodies can order several units under one LPO or tender, with delivery to all eight municipalities of Qatar.

Request a quote from SmartRooms Qatar for the CP935W-Base and our team will reply with a quotation, usually within one working day.

Highlights

6-microphone array with 360-degree voice pickup
4-inch 480x800 multi-touch screen
Up to 15 hours talk time, 167 hours standby in DECT
Wi-Fi (2.4/5GHz) and DECT switchable with one touch
Built-in Bluetooth 4.2 and USB 2.0 Type-C port
DECT coverage up to 50 m indoors with W70B base

Room fit

Tell us the room size and platform (Teams, Zoom or BYOD) and we confirm the right combination with your quotation.

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

29 specifications · Source: manufacturer · checked Oct 2026

Audio Features5

- Frequency: 100-20,000 Hz
- Volume: 96 dB at 0.5-m peak volume
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
Details: Optimal HD audio Yealink Noise Proof Technology Smart Noise Filtering 20-foot (6-meter) microphone pickup range Apply to a small to medium conference room Built-in 6-microphone array, 360-degree voice pickup Loudspeaker: 56 mm diameter and 5 W speaker Full-duplex speakerphone with AEC Echo cancellation tail length is up to 320 ms Background noise suppression VAD, CNG, PLC, AJB, AGC

Phone Features1

Details: 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 Ringtone selection/import/delete Set the date and time manually or automatically Volume adjustment Pairing via Bluetooth Join meeting seamlessly Active Speaker Direct IP call without SIP proxy Reset to fa

Directory2

Call history: all/missed/placed/received/forwarded
Details: Local phonebook up to 1000 entries XML/LDAP remote phonebook Intelligent search method Phonebook search/import/export Blocklist

IP-PBX features1

Details: Busy Lamp Field (BLF) Multicast paging Intercom Anonymous call Anonymous call rejection Voice mail Distinctive ringtone Call pickup

Display1

Details: 4” 480x800 capacitive touch screen Volume key Home button

Interface1

Details: Built-in Wi-Fi Built-in Bluetooth 4.2 1 x USB 2.0 Type-C device port 1 x Security slot

Network and Security2

IP assignment: static/DHCP
Details: SIP v1 (RFC2543), v2 (RFC3261) SNTP/NTP VLAN (802.1Q and 802.1P) 802.1x, LLDP STUN Client (NAT Traversal) UDP/TCP/TLS Support outbound proxy server backup

Management2

Configuration: browser/phone/auto-provision
Details: Auto provision via FTP/TFTP/HTTP/HTTPS for mass deployment Auto-provision with PnP Zero-sp-touch, TR-069 Reset to factory, reboot Package tracing export, system log

Other Physical Features8

Color: Black
PSU: 2.2-6 W
Battery capacity: 7800 mAh
Charging time: 4 hours
Dimension (W x D x H): 288.6 mm x 285.2 mm x 63.9 mm
Operating humidity: 10-90%
Storage temperature: -10 to 40°C (+14 to 104°F)
Details: - Up to 167 hours of standby time in DECT mode (in ideal conditions) - Up to 15 hours talk time (in ideal conditions)

Package Features6

Qty/CTN: 5 PCS
N.W/CTN: 7.416 kg
G.W/CTN: 8.420 kg
Giftbox size: 355 mm x 349 mm x 108 mm
Carton meas: 567 mm x 357 mm x 365 mm
Details: Package content: - Yealink CP935W IP conference phone - Charger cradle - W70B Base Station - Base stand - Two Yealink power adapters - Ethernet cable - Quick start guide

Downloads

230 files from the manufacturer

Questions about CP935W-Base

What is the Yealink CP935W-Base best suited to?

The CP935W-Base is a wireless DECT conference phone for small to medium meeting rooms, such as a meeting room in a Doha office or a staff room at a private school in Al Sadd. Its 4-inch touch screen lets users start calls directly, and its 6-microphone array picks up voices with 360-degree coverage over a 20-foot (6-meter) range. It suits teams that want a clear table and a single device for calls.

How far can the CP935W be placed from its base station?

The W70B base station provides DECT radio coverage up to 50 m indoors. Actual range depends on walls, glass and furniture between the base and the phone, so a free site survey from SmartRooms Qatar can test the position before installation. Place the base where it has a clear view across the meeting table where practical, especially in rooms where seats are spread along more than one side.

Does the CP935W need a network cable to work?

The phone itself is cordless and charges on a charger cradle. The package includes an Ethernet cable, and the CP935W can register a SIP account via the DECT base directly. The product data does not describe how the base connects to your network, so confirm the cable route and any VLAN settings with your IT team before installation.

How long does the battery last between charges?

The built-in 7,800 mAh battery takes 4 hours to charge and provides up to 15 hours of talk time and up to 167 hours of standby time in DECT mode. Both figures apply in ideal conditions, so real results will vary with volume and use. In an office that works Sunday to Thursday, this means the phone does not need to be plugged in after every meeting.

Can it pick up everyone around a large table?

The phone uses a built-in 6-microphone array for 360-degree voice pickup over a 20-foot (6-meter) range, which suits small to medium rooms. For a long boardroom table, place the phone centrally so the nearest and furthest seats both sit within range. Its full-duplex speakerphone with acoustic echo cancellation allows both sides to speak at the same time.

Can I connect my laptop or mobile phone to it?

Yes. A smartphone, PC or other mobile device can connect over the built-in Bluetooth 4.2 or the USB 2.0 Type-C port, which supports hybrid UC meetings that combine SIP, mobile and PC participants. The CP935W also supports the CPW25 Bluetooth expansion microphone. This is useful in West Bay or Lusail offices where staff bring their own devices to meetings.

Can it switch between Wi-Fi and DECT?

Yes. The CP935W has built-in Wi-Fi on 2.4 GHz and 5 GHz (802.11a/b/g/n), and one touch switches between Wi-Fi and DECT mode. Wi-Fi mode suits rooms where your wireless network already reaches the table, while DECT mode runs through the W70B base station. The SmartRooms Qatar team can help you decide which mode fits your room layout.

How many handsets and SIP accounts does it support?

The manufacturer lists support for up to 10 handsets, with the CP935W counting as one, and up to 10 SIP accounts, although the CP935W itself uses only one SIP account. The local phonebook holds up to 1,000 entries, and XML or LDAP remote phonebooks are supported. Schools or government offices planning several extensions should confirm the design with their IT provider before purchase.

Can I use it in a site office that is not air-conditioned, such as one in Al Khor?

The product data gives a storage temperature range of -10 to 40°C and an operating humidity range of 10 to 90 percent, but it does not state an operating temperature range. Summer temperatures in Qatar can exceed 45°C, so confirm the installation environment with the SmartRooms Qatar team before using the phone in a site office or any space that is not air-conditioned.

How can I deploy several units across a multi-site organisation?

The phone supports automatic provisioning over FTP, TFTP, HTTP and HTTPS for mass deployment, along with zero-touch provisioning and TR-069. It can also be managed through the Yealink Device Management Platform. Each carton holds 5 units, so a school or ministry rolling out to several rooms can order in batches under one LPO, and the team can plan the installation stages with you.

Is it secure enough for sensitive government or corporate calls?

The manufacturer states TLS 1.3 encryption for the phone, and the product data lists TLS transport, 802.1X, VLAN support and a security slot. Encrypted transport helps protect calls, but overall security depends on configuration and the surrounding network. Ask your IT team and SmartRooms Qatar to review the settings against your security policy before deployment.

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