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Zoom Phones & Zoom Room
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IP Phones
Headsets
Video Conferencing
Yealink CP960
5-inch multi-touch screen with 720x1280 resolution,5-way conference call, Built in Bluetooth and Wifi.
Yealink CP930
3.1" 248x120-pixel graphical LCD with backlight, 5-way conference.
Yealink CP920
Optimal HD audio,Yealink Noise Proof Technology, 20-feet and 360-degree voice pickup, Built-in WiFi, Built-in Bluetooth 4.0

Yealink VP59
8-inch touchscreen user-centered interactive design. Built-in dual-band Wi-Fi and Bluetooth.
Yealink W60P
2.4" 240 x 320 color screen, Up to 8 VoIP accounts, Opus audio codec, TLS and SRTP security encryption
Yealink W56H
2.4’’ 240x320 pixels color display, Up to 2 simultaneous calls per handset.
Yealink T58A
7" adjustable touch screen, Up to 16 SIP accounts, Opus* codec support,Bluetooth headset support, built-in Wi-Fi
Yealink T57W
7" 800 x 480 capacitive adjustable touch screen, 16 VoIP accounts, Intuitive user interface
Yealink T54W
Adjustable 4.3-inch color LCD screen built-in Bluetooth 4.2 and the built-in dual band Wi-Fi
Yealink T53W
Adjustable 3.7-inch graphical LCD, built-in Bluetooth 4.2 and the built-in dual band Wi-Fi
Yealink T48U
7" 800 x 480-pixel color touch screen with backlight, large touch screen
Yealink T46U
16 VoIP accounts, high-resolution TFT color display, superb audio, crystal-clear voice communications.
Yealink T43U
3.7" 360x160-pixel graphical LCD with backlight, 12 VoIP accounts, 8 line keys with LED.
Yealink T42U
2.7" 192x64-pixel graphical LCD with backlight, 6 VoIP accounts, LED for call and message waiting indication.
Yealink W41P
2.4" 240 x 320 color screen, Up to 8 VoIP accounts, Opus audio codec, TLS and SRTP security encryption
Yealink T33G
2.4” 320 x 240-pixel color display with backlight, support for 4 lines and includes local 5-way conferencing.
Yealink T31P
2.3” 132x64-pixel graphical LCD with backlight, support for two VoIP accounts includes local 5-way conferencing
Yealink T30P
2.3” 132x64-pixel graphical LCD, support for single VoIP account and includes 5-way local conferencing.
Yealink WH67
All-in-one UC Workstation Redefine Your Workspace
Yealink WH66 (Mono/Dual)
Industry-leading DECT wireless headset, opening an entirely new form of desktop collaboration.
Yealink WH63
Work seamlessly with major UC platforms and integrate natively with Yealink IP Phones.
Yealink WH62 (Mono/Dual)
The Yealink WH62 is a new entry-level DECT wireless headset
Yealink UH34 Lite (Mono/Dual)
Simple and Flexible Connectivity
Yealink UH36 (Mono/Dual)
Simple and Flexible Connectivity, Noise-Canceling Microphone
Yealink UH34 (Mono/Dual)
Simple and Flexible Connectivity
Yealink YHS36 (Mono/Dual)
Perfectly compatible with Yealink Phones
Yealink YHS34 (Mono/Dual)
Perfectly compatible with Yealink Phones
Yealink YHS34 Lite (Mono/Dual)
Perfectly compatible with Yealink Phones
Yealink MeetingEye 400
UHD 4K Video Conferencing Endpoint for Small Room
Yealink MeetingEye 600
UHD 4K Video Conferencing Endpoint for Medium Room
Yealink VP59 (VC)
8-inch touchscreen user-centered interactive design. Built-in dual-band Wi-Fi and Bluetooth.
Yealink VC200
All-in-one Design, Android 7.1, 4x e-PTZ Camera, 103° wide-angle lens, Built-in 6 beamforming microphone arrays, Built-in Bluetooth
Yealink VC800
Designed for Better Collaboration
Yealink VC800 CP960
Designed for Better Collaboration
IP Phones
Headsets
Teams Rooms
Yealink CP960
5-inch multi-touch screen with 720x1280 resolution,5-way conference call, Built in Bluetooth and Wifi.
Yealink VP59
8-inch touchscreen user-centered interactive design. Built-in dual-band Wi-Fi and Bluetooth.
Yealink MP58-Teams
7 inch (1024 x 600) Capacitive Adjustable Touch, Built-in Bluetooth Dual Band Wi-Fi
Yealink MP56-Teams
7 inch (800 x 480) capacitive touch screen, Built-in Bluetooth Dual Band Wi-Fi
Yealink MP54-Teams
4 inch (800 x 480) Capacitive Touch Screen,Bluetooth Headset via BT41 and Wi-Fi via WF50
Yealink MP50-Teams
4.0 inch (480 x 800) Capacitive Touch Screen, 3-ports USB 3.0 Hub, Supports BT50 Dongle for PC
Yealink WH67
All-in-one UC Workstation Redefine Your Workspace
Yealink WH66 (Mono/Dual)
Industry-leading DECT wireless headset, opening an entirely new form of desktop collaboration.
Yealink WH63
Work seamlessly with major UC platforms and integrate natively with Yealink IP Phones.
Yealink WH62 (Mono/Dual)
The Yealink WH62 is a new entry-level DECT wireless headset
Yealink UH36 (Mono/Dual)
Simple and Flexible Connectivity, Noise-Canceling Microphone
Yealink UH34 (Mono/Dual)
Simple and Flexible Connectivity
Yealink UH34 Lite (Mono/Dual)
Simple and Flexible Connectivity
Yealink YHS36 (Mono/Dual)
Perfectly compatible with Yealink Phones
Yealink YHS34 (Mono/Dual)
Perfectly compatible with Yealink Phones
Yealink YHS34 Lite (Mono/Dual)
Perfectly compatible with Yealink Phones
Yealink A20 Series
A20 owns native Teams or Zoom experience that all features can be operated by just one touch or by the remote controller
Yealink A30 Series
A30 owns native Teams or Zoom experience that all features can be operated by just one touch or by the remote controller
Yealink MVC320
Native Microsoft Teams-tailored user interface, smooth conference experience
Yealink MVC400
Native Microsoft Teams-tailored user interface, smooth conference experience
Yealink MVC640
Native Microsoft Teams-tailored user interface, smooth conference experience
Yealink MVC840
Native Microsoft Teams-tailored user interface, smooth conference experience
Yealink MVC940
Native Microsoft Teams-tailored user interface, smooth conference experience
IP Phones
Headsets
Zoom Room
Yealink CP960
5-inch multi-touch screen with 720x1280 resolution,5-way conference call, Built in Bluetooth and Wifi.
Yealink VP59
8-inch touchscreen user-centered interactive design. Built-in dual-band Wi-Fi and Bluetooth.
Yealink T58A
7" adjustable touch screen, Up to 16 SIP accounts, Opus* codec support,Bluetooth headset support, built-in Wi-Fi
Yealink W60P
2.4" 240 x 320 color screen, Up to 8 VoIP accounts, Opus audio codec, TLS and SRTP security encryption
Yealink W56H
2.4’’ 240x320 pixels color display, Up to 2 simultaneous calls per handset.
Yealink T57W
7" 800 x 480 capacitive adjustable touch screen, 16 VoIP accounts, Intuitive user interface
Yealink T54W
Adjustable 4.3-inch color LCD screen built-in Bluetooth 4.2 and the built-in dual band Wi-Fi
Yealink T30P
2.3” 132x64-pixel graphical LCD, support for single VoIP account and includes 5-way local conferencing.
Yealink T53W
Adjustable 3.7-inch graphical LCD, built-in Bluetooth 4.2 and the built-in dual band Wi-Fi
Yealink T31P
2.3” 132x64-pixel graphical LCD with backlight, support for two VoIP accounts includes local 5-way conferencing
Yealink T33G
2.4” 320 x 240-pixel color display with backlight, support for 4 lines and includes local 5-way conferencing.
Yealink T48U
7" 800 x 480-pixel color touch screen with backlight, large touch screen
Yealink T46U
16 VoIP accounts, high-resolution TFT color display, superb audio, crystal-clear voice communications.
Yealink T43U
3.7" 360x160-pixel graphical LCD with backlight, 12 VoIP accounts, 8 line keys with LED.
Yealink T42U
2.7" 192x64-pixel graphical LCD with backlight, 6 VoIP accounts, LED for call and message waiting indication.
Yealink WH67
All-in-one UC Workstation Redefine Your Workspace
Yealink WH66 (Mono/Dual)
Industry-leading DECT wireless headset, opening an entirely new form of desktop collaboration.
Yealink WH63
Work seamlessly with major UC platforms and integrate natively with Yealink IP Phones.
Yealink WH62 (Mono/Dual)
The Yealink WH62 is a new entry-level DECT wireless headset
Yealink UH36 (Mono/Dual)
Simple and Flexible Connectivity, Noise-Canceling Microphone
Yealink UH34 (Mono/Dual)
Simple and Flexible Connectivity
Yealink UH34 Lite (Mono/Dual)
Simple and Flexible Connectivity
Yealink YHS36 (Mono/Dual)
Perfectly compatible with Yealink Phones
Yealink YHS34 (Mono/Dual)
Perfectly compatible with Yealink Phones
Yealink YHS34 Lite (Mono/Dual)
Perfectly compatible with Yealink Phones
Yealink ZVC300
Designed for immersive (intelligent) Zoom meetings in huddle or small size meeting rooms.
Yealink ZVC400
Zoom meetings in small meeting room includes everything you need to seamlessly and smartly.
Yealink ZVC640
Deliver a Complete Video Solution for Medium and Large Rooms
Yealink ZVC840
ZVC840 Zoom Rooms Kit for Large and Extra-Large Rooms
Yealink CP700
Portable, personal speakerphone that rewards you with a trouble-free plug and play connectivity
Yealink CP900
High-performance portable speakerphone that is flexible and scalable for the meetings of up to 6 people.
Yealink MSpeech Speaker Phone
Smart USB Speakerphone
Yealink UVC40
AI Meeting Camera for Small and Huddle Space
Yealink UVC84-BYOD-210
BYOD Meeting Kit for Large Rooms
Yealink UVC86
With a built-in dual 4K camera and a range of AI-driven features, including Auto Framing, Speaker Tracking and Presenter Tracking.
Yealink VCM36
Max pickup distance: 3 meters
Support up to 4 cascades*
Life time: 24 hours of continuous talk, 14 days of standby
Yealink UVC34
Yealink UVC34 integrates with a 4K AI-driven camera, microphone arrays, and speaker into a single device.
Yealink UVC20
Yealink UVC20 is a Full HD camera for individual user with the perfect display.
Yealink UVC30-CP900-BYOD
BYOD Meeting Kit for Small and Huddle Rooms
Yealink UVC84
Yealink UVC84 is a 4K PTZ camera for a medium and large room with the perfect display in everyone and every detail.
Yealink UVC30 Desktop
Yealink UVC30 Desktop is a 4K PTZ camera for individual user with the perfect display
Yealink UVC30 Room
Yealink UVC30 is a 4K PTZ camera for small room with the perfect display in everyone and every detail.
Yealink UVC84-BYOD-050
BYOD Meeting Kit for medium Rooms
Yealink UVC84-BYOD-210
BYOD Meeting Kit for Large Rooms
Yealink UVC84-BYOD-050
BYOD Meeting Kit for medium Rooms
Yealink UVC84
Yealink UVC84 is a 4K PTZ camera for a medium and large room with the perfect display in everyone and every detail.
Yealink UVC30-CP900-BYOD
BYOD Meeting Kit for Small and Huddle Rooms
Yealink RoomPanel for Microsoft Teams
The panel is enabled for reserving an available room on the spot and indicating current room status.

Yealink RoomCast 001
The RoomCast Supports up to 4 screens casting to the TV and also supports the collaboration features including whiteboard, annotation, and intuitive remote control.
Yealink RoomCast
Yealink RoomCast works with Yealink Wireless Presentation Pod, Miracast, AirPlay,and Google Cast, realizing 4K ultra HD multi-sharing experience.
Yealink UVC30 CONTENT CAM KIT
The Yealink UVC camera kit includes all you need to share out your content to an audience or simple to host video conferencing meetings.
Yealink UVC30 Desktop
Yealink UVC30 Desktop is a 4K PTZ camera for individual user with the perfect display
Yealink UVC30 Room
Yealink UVC30 is a 4K PTZ camera for small room with the perfect display in everyone and every detail.
Yealink DECT USB Dongle DD10K
Yealink DECT USB Dongle
Yealink RoomSensor
One RoomSensor is recommended for small to medium conference rooms. For large rooms, use two. You can use up to four RoomSensors at once.
Yealink EXP50 T5x
A High-performance Color-screen Expansion Module
Yealink EXP43 T4x
4.3" 272x480-pixel color display with backlight, Color Expansion Module for Yealink T43U/T46U/T48U IP phones.
Yealink CPW90 Wireless Mic
Wireless Expansion Mic
Optima HD voice,
Full duplex technology,

Yealink VCM34 Array Microphones
Array Microphone
Built-in 3-microphone array,
Power over Ethernet (PoE),

Yealink VCM38 Ceiling Microphones
Ceiling Microphone
8 Built-in microphones for 360-degree voice pickup,

Yealink WPP20
Wireless Presentation Pod
USB direct plug & play
Wifi screen shared 5G 802.11ac

Yealink CPW90 BT-Single Mic
Single BT wireless microphone
Optima HD voice
Full duplex technology

Yealink MSpeaker II
Soundbar Speaker
10W sound bar for use with video conferencing systems
Plug-and-play 3.5mm connectivity

Yealink MVC-BYOD-Extender
Plug the extender USB cable into the laptop, and start a video meeting whatever you want.

Yealink VCH51
For HDMI sharing and BYOD for Yealink endpoint
Yealink MCore
Mini-pc solutions that specially designed for Microsoft Teams & Zoom rooms
Yealink MTouch II
Annotation on Shared Content & Conference Control Touch Screen
Support wired and wireless content sharing
Yealink CTP18
Annotation on Shared Content & Conference Control Touch Screen

Yealink BYOD-BOX
Support to charging the connected laptop
Yealink Camera Hub
Camera-Hub connects via Ethernet to your IP network to connect to the UVC80 cameras
Yealink USB2CAT5E-EXT
USB Extender - 40 meters long distance transmission,
Yealink RoomPanel Zoom
Intelligent Room Scheduling Solution for All Your Meeting Rooms
Yealink MeetingBoard 65
With the 4K camera and powerful encoding and decoding capabilities, MeetingBoard realizes truly smooth and stable HD Teams meetings.

Yealink DeskVision AIO24
Yealink VISIONAIO24 Personal Teams Monitor
Yealink MVC860
Microsoft Teams Rooms System for Medium and Large Rooms
Yealink AV Hub
Yealink AVHub is a meeting audio and video processor used in large/extra-large conference rooms/conference fields.
Support
Documents and Downloads
Datasheets, Case Studies, Firmwares, Provisioning tools and other Technical Documentation for all Yealink products
Knowledge Base
Expert's advice for common questions you may have with using Yealink products
RMA & Service requests
Our support team is glad to assist with any hardware or configuration concerns your may have
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Be a Yealink partner and gain access to the latest updates on Yealink products and enjoy special partner incentives.
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Yealink SIP-T40P SIP/SfB

Ultra-Elegant & Affordable SIP Phone for Clear Communications

Home / Products / Yealink SIP-T40P SIP

A feature-rich SIP phone for business

The SIP-T40P is a feature-rich sip phone for business. The 3-Line IP Phone has been designed by pursuing ease of use in even the tiniest details. Delivering a superb sound quality as well as rich visual experience. With programmable Keys, the IP Phone supports vast productivity-enhancing features. Using standard encryption protocols to perform highly secure remote provisioning and software upgrades

Refer to link for more information on T40P SfB certification.

Phone Features

3 VoIP accounts
One-touch speed dial, redial
Call forward, call waiting
Call transfer, call hold
Call return, group listening, SMS
Mute, auto answer, DND
3-way conference call
Direct IP call without SIP proxy
Ring tone selection/import/delete

Physical Features

2.3″ 132×64-pixel graphical LCD with backlight
LED for call and message waiting indication
Dual-color (red or green) illuminated LEDs
Intuitive user interface with icons and soft keys
Caller ID with name, number
3 line keys with LED
5 features keys
4 context-sensitive “soft” keys
6 navigation keys, 2 volume control keys

IP-PBX and BroadSoft Features

Busy Lamp Field (BLF)
Bridged Line Apperance(BLA)
Anonymous call, anonymous call rejection
Hot-desking
Message Waiting Indicator (MWI)
Voice mail
Call park, call pickup
Intercom, paging
Music on hold, Call recording

Network and Security

SIP v1 (RFC2543), v2 (RFC3261)
Call server redundancy supported
NAT transverse: STUN mode
Proxy mode and peer-to-peer SIP link mode
IP assignment: static/DHCP
HTTP/HTTPS web server
Time and date synchronization using SNTP
UDP/TCP/DNS-SRV(RFC 3263)
QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP

Management

Configuration: browser/phone/auto-provision
Auto provision via FTP/TFTP/HTTP/HTTPS
Auto-provision with PnP
BroadSoft device management
Zero-sp-touch TR-069
Provisioning server redundancy supported
Phone lock for personal privacy protection
Reset to factory, reboot
Package tracing export, system log