Yealink T44U T44W Professional SIP IP Phones for Modern Offices
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Product Highlights
- Delivers clear and natural conversations with advanced HD audio technology.
- Features a 2.8-inch 320 240-pixel color screen for an intuitive business calling experience.
- Supports multiple SIP accounts and programmable keys for efficient multi-line business communication.
- T44W adds built-in dual-band Wi-Fi for flexible wireless deployment without requiring a wired network connection.
- Supports Bluetooth, USB connectivity, PoE, and expansion modules to meet the needs of modern offices and enterprise users.
Product Attributes
- Customization
- Available
- Type
- IP phone
- Protocol
- SIP
- Model NO.
- SIP-T44U/T44W
- Support
- IP phone
- Number of Channels
- 12
- Wire or Not
- Wireless
- Color
- Classic Grey
- LCD display
- 2.8" Color LCD
- LCD Type
- Fixed
- USB Port (2.0 Compliant)
- 1
- Ethernet Port
- Dual-port Gigabit Ethernet
- Expansion Module (purchased separately)
- Yealink EXP43
- HD Voice
- HD Handset, HD Speaker
- PoE
- yes
- Memory Key
- 40
- Bluetooth
- Bluetooth 5.0
- Wi-Fi
- Built-in(Wi-Fi 6.0)
- Camera
- no
- Video Resolution
- no
- Line Key
- 12 SIP Accounts
- Language
- Multilanguage UI support
- Speakerphone
- Full-duplex hands-free speaker
- Transport Package
- Original Package
- Specification
- 208.95 × 202.13 × 50.43 mm
- Trademark
- Yealink
- Origin
- China
- Production Capacity
- 1000pieces/Week
- Package Size
- 29.00cm * 28.80cm * 10.40cm
- Package Gross Weight
- 1.590kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Yealink T44U T44W Professional SIP IP Phones for Modern Offices
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Yealink T44U T44W Professional SIP IP Phones for Modern Offices -
Yealink T44U T44W Professional SIP IP Phones for Modern Offices -
Yealink T44U T44W Professional SIP IP Phones for Modern Offices -
Yealink T44U T44W Professional SIP IP Phones for Modern Offices -
Yealink T44U T44W Professional SIP IP Phones for Modern Offices -
Yealink T44U T44W Professional SIP IP Phones for Modern Offices -
Yealink T44U T44W Professional SIP IP Phones for Modern Offices
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Product Description
T44U&T44W
- SIP-T44U:
- No built-in Wi-Fi & Bluetooth, wireless function realized by external WF50 / BT40 USB dongles.
- SIP-T44W:
- Integrated dual-band 2.4G+5G Wi-Fi 802.11a/b/g/n/ac and Bluetooth 4.2, no extra adapter required, support cable-free deployment.
• Dual USB 2.0 ports
• Dual-system functionality
• T4U series phones use the same firmware and configuration templates
• 12 VoIP accounts
• PoE support
• Support for USB headsets and EHS
• Wi-Fi support via WF40/WF50
• Bluetooth support via BT40/BT41/BT52
• Support for color display expansion modules
• Two adjustable angles for desktop placement
• Wall-mountable
• Support for hall-effect switch-equipped handset
SIP-T44W
• 8-inch backlit display with 320x240 resolution
• Dual USB 2.0 ports
• Dual-system functionality
• T4U series phones use the same firmware and configuration templates
• 12 VoIP accounts
• PoE support
• Support for USB headsets and EHS
• Built-in Bluetooth
• Built-in Wi-Fi
• Support for color display expansion modules
• Two adjustable angles for desktop placement
• Wall-mountable
• Handset with Hall effect switch support
| Feature | SIP-T44U | SIP-T44W |
|---|---|---|
| Product Positioning | Professional Business IP Phone | Professional Business IP Phone with Built-in Wireless |
| Display | 2.8" Color LCD | 2.8" Color LCD |
| Resolution | 320 × 240 pixels | 320 × 240 pixels |
| SIP Accounts | Up to 12 | Up to 12 |
| Line Keys | 8 | 8 |
| Ethernet | Dual-port Gigabit Ethernet | Dual-port Gigabit Ethernet |
| PoE | Yes | Yes |
| Wi-Fi | Optional via Wi-Fi module | Built-in Wi-Fi |
| Wi-Fi Band | Via optional module | 2.4 GHz + 5 GHz |
| Wi-Fi Standard | Depends on module | 802.11a/b/g/n/ac |
| Bluetooth | Optional via Bluetooth module | Built-in Bluetooth 4.2 |
| USB Ports | 2 × USB | 2 × USB |
| USB Headset | Supported | Supported |
| EHS Headset | Supported | Supported |
| Expansion Module | EXP43 supported | EXP43 supported |
| HD Voice | Yes | Yes |
| Acoustic Shield | Yes | Yes |
| Wall Mountable | Yes | Yes |
| Main Advantage | Cost-effective wired solution | Built-in Wi-Fi & Bluetooth |
Our products and solutions serve customers worldwide, with significant exports to the Middle East, Africa, the Americas, Europe, and Asia.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR252992". Items marked "
" are certified.
Company Profile
SHENZHEN YIBOTE INFORMATION TECHNOLOGY Co., Ltd is a professional global IT infrastructure supplier and technology solutions provider specializing in enterprise networking, data center infrastructure, AI computing systems, unified communications, and smart office solutions.
With years of experience in the ICT industry, we serve a wide range of customers including government organizations, enterprises, educational institutions, healthcare providers, system integrators, engineering contractors, cloud service companies, and data center operators. Our mission is to help organizations build secure, efficient, scalable, and future-ready digital infrastructures through high-quality products, professional services, and complete technology solutions.
Enterprise Networking Solutions
Enterprise routers and core switches
Managed and unmanaged Ethernet switches
Industrial switches
Wireless access points (WiFi solutions)
WLAN controllers
Firewalls and network security devices
Optical transceivers and network accessories
Structured cabling solutions
Our networking solutions support various applications such as enterprise office networks, industrial networks, campus networks, government projects, smart buildings, and multi-site branch connectivity.
Servers, Storage & AI Computing Infrastructure
Enterprise servers
Storage systems and disk arrays
Backup solutions
Hyper-converged infrastructure (HCI)
AI training servers
AI inference servers
GPU computing platforms
Data center solutions
We support AI companies, cloud service providers, research institutions, IDC operators, and enterprises requiring high-performance computing, large-scale data processing, and reliable IT infrastructure.
Video Conferencing & Unified Communication Solutions
Video conferencing systems
Conference cameras
Speakerphones and microphones
Professional audio systems
Recording solutions
Remote collaboration platforms
Our solutions enable efficient communication for corporate meetings, hybrid workplaces, online training, government conferences, and global business collaboration.
Smart Office & Interactive Display Solutions
Interactive flat panels
Smart whiteboards
Digital signage displays
Educational interactive displays
Meeting room collaboration systems
These solutions are widely used in enterprises, schools, training centers, exhibition halls, government facilities, and modern smart offices.
Trusted Global IT Hardware Partner
YIBOTE works with many internationally recognized technology brands and provides customers with reliable sourcing channels, competitive pricing, and professional technical support.
Our advantages include:
One-Stop IT Procurement
From networking equipment and servers to AI computing, communication systems, and smart office products, customers can complete their IT procurement through one trusted supplier.
Reliable Supply Chain & Genuine Products
Based in Shenzhen, we maintain strong relationships with professional supply channels and provide brand-new, authentic products with quality assurance and warranty support.
Professional Technical Support
Our experienced team provides product consultation, solution design, equipment selection, network planning, system deployment, and after-sales service.
Flexible Cooperation Models
We support project procurement, wholesale supply, system integration partnerships, channel distribution, and customized IT solutions for different business requirements.
Industries We Serve
Our solutions are widely applied in:
Government and public sector projects
Enterprise IT infrastructure upgrades
Manufacturing and industrial networks
Schools and universities
Healthcare information systems
AI computing and data centers
Cloud computing environments
Industrial parks and smart building
YIBOTE-Connecting Technology, Empowering Business, Building the Digital Future.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- B617, Bantian International Center, Bantian Street, Longgang District, Shenzhen, Guangdong, China
-
Plant Area
- 300 square meters
-
Number of Employees
- 6
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- T/T, D/P, LC, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port; Hong Kong Port; Guangzhou Port
-
Minimum Order Quantity
- 1 PCS
-
Supply Chain Partners
- 25
Our Production Capability & Technical Expertise
-
Main Products
- IT Networking Equipment, Optical Fiber Communication, Network Router, Network Switch, Wireless Access Point, VOIP Phone, Smart Meeting Tablet
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-05-22
-
Export Year
- 8 years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the main difference between T44U and T44W?
- T44U does NOT have built-in Wi-Fi and Bluetooth, requires WF50 / BT40 dongle for wireless function. T44W comes with built-in dual-band 2.4G+5G Wi-Fi and Bluetooth 4.2,no extra dongle needed. Both share same hardware except wireless module.
- How many SIP accounts does T44U / T44W support?
- Up to 12 SIP accounts.
- Can I mount the phone on wall?
- Yes,wall-mount bracket is supported. The stand can be converted for wall installation.
- Does T44 series support PoE?
- Yes, IEEE 802.3af Class 3 PoE. If no PoE switch, you need to purchase optional AC power adapter separately.
- Does T44U support Wi-Fi?
- T44U has no onboard Wi-Fi.You need Yealink WF40/WF50 USB Wi-Fi dongle. T44W has built-in dual-band Wi-Fi.
- Can T44W work only by Wi-Fi without LAN cable?
- Yes. You can run the phone purely on Wi-Fi, no ethernet cable required.
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