Yealink T42U T43U Professional Business IP Phones

• Customization: Available
• Type: IP phone
• Work Mode: Wired
• Model NO.: SIP-T42U/T43U
• WiFi Antenna Type: None
• Transmission Rate: >200Mbps
• Voltage: POE/DC 5V
• Antenna Gain: 8dBi
• Color: Black
• Certification: RoHS, FCC, CE
• SIP Accounts: T42U: 12 SIP Accounts T43U: 12 SIP Accounts
• LCD Display: T42U: 2.7-inch 192 x 64 LCD T43U: 3.7-inch 360 x 1
• LCD Backlight: Yes
• Ethernet: Dual Gigabit Ethernet
• Wi-Fi: Via WF40/WF50
• Conference: 5-way Conference
• Transport Package: Original
• Specification: Width 9.1 in Depth 9.4 in Height 10.6 in
• Trademark: Yealink
• Origin: China
• HS Code: 8517623700
• Production Capacity: 1000
• Package Size: 24.60cm * 22.30cm * 12.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

 

Yealink T4U series supports effortless mass deployment and Zero Touch Provisioning with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism, making the device management labor-saving and efficient for the administrators
 

Yealink SIP-T42U Features:

• 2.7" 192x64-pixel graphical display
• Dual USB-A ports
• Up to 12 SIP accounts
• Dual-port Gigabit Ethernet ports
• USB headset and EHS support
• Wi-Fi with Optional WF40/WF50 USB dongle
• Bluetooth with optional BT40/BT41 USB dongle
• Stand with 2 adjustable angles
• Wall mountable

 

 

Yealink T43U SIP Phone | Features at a Glance

User Interface Features
• 3.7" screen with backlight
Audio Features
• Optima HD voice with Acoustic Shield and Smart Noise Filtering
Basic Features
• Up to 12 SIP accounts
• PoE support 
• Stand with two adjustable angles, wall mountable
Advanced Features
• Wi-Fi via WF40/WF50, Bluetooth via BT41
• Support expansion modules
• Support USB recording
Connectivity
• Dual USB ports, dual-port Gigabit Ethernet
• Headset, EHS support

 

Company Profile

 

 

About US

 

SHENZHNE YIBOTE INFORMATION TECHNOLOGY CO.,LTD  - Your Trusted Partner in Network Communications

 

Established in 2017 and headquartered in Shenzhen, HELPYOU GROUP CO., LTD. is a dedicated provider in the IT services market, specializing in the R&D, design, sales, and distribution of core network communications equipment and general accessories.

 

As distributors and resellers for leading global brands, we offer a comprehensive portfolio including:

 

Networking Routers & Switches

Firewalls & Security Appliances

Servers & Storage Solutions

IP Phones & Video Conferencing Systems

Wireless Access Points (APs)

Power Distribution Units (PDUs)

Modules & Associated Components

 

Our Commitment to Excellence:

 

Leveraging our experienced and skilled team in Shenzhen (with its excellent transportation links), we deliver high-quality products, effective solutions, and responsive service. We pride ourselves on:

Stable Supply & Reliable Delivery: Consistent product availability and dependable shipping.

Competitive Pricing: Cost-effective solutions without compromising quality.

Timely Support: Proactive assistance from order to post-sale.

Custom Solutions: Welcoming OEM and ODM project collaborations.

Global Reach:
Our products and solutions serve customers worldwide, with significant exports to the Middle East, Africa, the Americas, Europe, and Asia.

 

Partner With Us:

 

Whether sourcing from our extensive inventory or seeking engineering support for your project bid, our dedicated business team is ready to assist. Our service commitment begins the moment we receive your order, extending far beyond the invoice.

 

We warmly welcome customer visits and business negotiations. Let's collaborate for mutual success and growth.

 

Why Global Customers Choose Us

 Complete IT Solutions

One-Stop Technology Partner

Providing a complete portfolio covering enterprise networking, AI computing, data center infrastructure, unified communications, and smart office solutions.

 Reliable Supply Chain

Stable Source, Trusted Products

Strong supply chain capabilities ensure genuine products, competitive pricing, stable availability, and reliable project support.

 Technical Expertise

Beyond Hardware Supply

Professional support including product selection, solution consulting, network planning, system integration, and technical assistance.

 10+ Years Global Export Experience

Serving Customers Worldwide

More than a decade of international trade experience enables smooth communication, efficient order management, export support, and global delivery coordination.






 

 

FAQ

 

 

Q1:Who we are?

 

We specialized in IT products and Solutions for more than 16 years in China. 

 

Q2: What are your main products? 

 

Our main supply network routers, network switches,network firewalls,Wireless access point,network firewall,Unified communications,Networking accessories,Servers,Storages,Optical Access network,Video Surveillance ,Consumer and office equipment.

 

Q3:Does your company sell used IT hardware ?

 

We carry both new and used hardware from various manufacturers . we agent of many famous brand ,Additionally,We get all of our used equipment from working environments. Most of our inventory comes from companies and organizations that are liquidating their assets either because of a bankruptcy, downsizing or perhaps they are upgrading. 

 

Q4: How can I order from your company?

 

You can easily place orders.We accept your orders by phone, email, WhatsApp and WeChat . 

 

Q5: How soon will my order be shipped?

 

1-3 working days for in-stock items and ex-stock items will be 4-6 weeks. 

 

Q6: What shipping carriers does your company use, and how may I contact them?

 

Our company uses several different shippers depending on the size and weights of the items. Most products ship via FedEx ,DHL or UPS . Please visit the shippers' websites for additional contact information.

 

Q7: What type of warranty that your company provide?

 

Buy with confidence! We place our faith in our quality, so much that we offer a FREE one-year warranty on new hardware purchases.Warranties can also be extended for two or three years for an additional fee. And offer 90days warranty on used hardware purchase.