Fanvil J303-2 J304-2 2-Wire IP Phone
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Product Highlights
- J303-2 and J304-2 use 2-wire technology to provide both network connectivity and power over existing two-core wiring.
- Both models support 4 SIP accounts, providing flexible communication for business and enterprise users.
- J303-2 features a 2.4-inch color display, while J304-2 features a larger 2.8-inch color display for convenient operation.
- Supports G.722 and Opus wideband codecs for clear and natural voice communication.
- Supports multi-party conference calls and EHS wireless headsets for flexible office communication.
Product Attributes
- Customization
- Available
- Type
- IP Phone
- Function
- Handsfree Phone, Caller Number Presentation Phone, VoIP Phone
- Model NO.
- J303-2 Wire/J304-2 Wire
- Display
- With Display
- Touch Screen
- Without Touch Screen
- Dial
- DTMF
- Voice Mail
- Support Voice Mail
- Cordless Telephone Frequency
- Not Applicable (Wired SIP IP Phone)
- Answering Machine Record Audio Format
- Not Applicable (Wired SIP IP Phone)
- Accessories
- Telephone Headsets
- Customized
- Non-Customized
- Warranty
- 1 Year
- Color
- Black
- SIP Accounts
- 4
- HD Voice
- Supported
- Transport Package
- Carton Packing
- Specification
- Customized
- Trademark
- Fanvil
- Origin
- Guangdong, China
- Package Size
- 31.50cm * 26.50cm * 10.00cm
- Package Gross Weight
- 2.000kg
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 Fanvil J303-2 J304-2 2-Wire IP Phone
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Fanvil J303-2 J304-2 2-Wire IP Phone -
Fanvil J303-2 J304-2 2-Wire IP Phone -
Fanvil J303-2 J304-2 2-Wire IP Phone -
Fanvil J303-2 J304-2 2-Wire IP Phone -
Fanvil J303-2 J304-2 2-Wire IP Phone -
Fanvil J303-2 J304-2 2-Wire IP Phone
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Product Description
Product Description
Fanvil J303-2/J304-2 is a 2-Wire IP phone designed for enterprise and office communication environments. It uses 2-wire technology to provide network connectivity and power through existing two-core wiring, helping reduce the need for additional Ethernet cabling.J303-2 and J304-2 support 4 SIP accounts and provide flexible call management functions for business users. J303-2 features a 2.4-inch color display, while J304-2 comes with a larger 2.8-inch color display.
Both models support HD Voice with G.722 and Opus wideband codecs for clear voice communication. They also support multi-party conference calls, hands-free communication, and EHS wireless headsets.
With 2-wire network and power transmission, J303-2/J304-2 can be deployed in offices, hotels, commercial buildings, and other environments where existing two-core wiring needs to be reused.
Fanvil J303-2/J304-2 provides a cost-effective and space-saving solution for upgrading existing communication infrastructure to IP telephony.
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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 Fanvil J303-2/J304-2?
- Fanvil J303-2 and J304-2 are 2-Wire IP phones designed for enterprise and office communication.
- What is the difference between J303-2 and J304-2?
- J303-2 has a 2.4-inch color screen, while J304-2 has a larger 2.8-inch color screen.
- How many SIP accounts do J303-2 and J304-2 support?
- Both models support 4 SIP accounts.
- What is the advantage of the 2-wire design?
- The 2-wire design allows network connectivity and power transmission through existing two-core wiring.
- Do J303-2 and J304-2 support conference calls?
- Yes. Both models support multi-party conference calls.
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