WiFi Wireless Phone, 4G Fixed Landline SIP Network Desk Phone
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Product Highlights
- 4G VoLTE Voice Support: Enables high-quality voice calls based on 4G traffic with low communication costs.
- WiFi Hotspot Capability: Supports 802.11b/g/n standards and functions as a WiFi hotspot for internet access.
- Multi-Function Communication: Features FM radio, SMS, MP3 playback, weather forecast, and hands-free calling.
- Universal SIP Protocol: Fully compatible with all PBX SIP servers using SIP 2.0 and multiple transmission protocols.
- Dual SIM Support: Optional single or dual SIM card configuration to reduce call costs.
- Long Standby Time: Equipped with 1000mAh battery offering up to 120 hours of standby time.
- Global Network Compatibility: Supports 4G All-Netcom with multiple frequency bands for different countries.
- OEM and ODM Services: Manufacturer offers customized OEM and ODM services for product branding.
Product Attributes
- Customization
- Available
- Type
- GSM
- Usage
- POS Terminal
- Model NO.
- JR401-GP
- Certification
- ISO
- Condition
- New
- Product Name
- SIP+4G Network Phone
- WiFi
- 802.11b/G/N,Support WiFi Hotspot
- Antenna
- TNC Antenna or Integrated Antenna
- SIM Card
- Single/Dual Optional
- SMS/Bluetooth
- Support
- Transport Package
- Master Carton
- Trademark
- J&R
- Origin
- Shenzhen, China
- HS Code
- 8517180090
- Production Capacity
- 1000 PCS/Day
Product Images of WiFi Wireless Phone, 4G Fixed Landline SIP Network Desk Phone
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Product Description
JR401-GP fixed telephone is a multi-functional communication terminal, which is a VOIP terminal product with high practicality and manageability for voice communication on IP networks. It can be used in extensions and network IP telephone operating networks within the enterprise and has Internet access User. It can connect to the operator's 4G network, and the communication cost is extremely low with the support of the operator. It can also be used as a communication tool with high cost performance, high stability, and most in line with traditional usage habits in various private networks.
1. Wi-fi hotspots are supported
2.4GB VoLTE voice, enabling voice calls based on traffic
3 support FM radio, SMS, MP3
4.SIM card support to reduce calls
5.SD card support
Technical specifications
WiFi wireless phone, 4G fixed landline SIP network desk phone
| Item | Specificatiom |
| LCD size | 2.4 |
| LCD Color | Color |
| Platform | Spreadtrum 9820e |
| Network | 4G All-Netcom(adjusted for different countries and regions) |
| Frequency |
FDD-LTE: B1/B3/ B7/B20/B28A |
| TDD-LTE: B38/B39/B40/B41 | |
| WCDMA: B1/B2/B5/B8 | |
| GSM: B2/B3/B5/B8 | |
| WIFI | Support IEE802.11b/g/n |
| Bluttooth | Ble 4.0 |
| Battery | 1000mAh |
| Antenna | External TNC or Built-in Antenna |
| Power Supply | Micro usb 5V input |
Main Function |
WIFI Hotspot, VoLTE Voice, MP3 FM Radio, SMS, Make/receive call, |
| Hands free,speed dial,call forwarding,weather forecast etc | |
| Antenna interface | Integrated/TNC detachable antenna (optional) |
| Standby | Standby:120hrs talking time<5hrs |
| Power supply | DC 5V/1A |
| Battery | 3.7V/1000mAh |
| Accessory | Wire coil,handset,power adapter,back-up battery,user manual |
VOIP parameters of this device
This device is a standard SIP protocol, which is perfectly compatible with all PBX sip servers on the market
| SIP Protocol | SIP 2.0 (RFC3261) |
| Transmission protocol | UDP/TCP/TLS |
| DTMF | In-band, Out-of-band(RFC 2833) and SIP INFO |
| Audio coding | G.722/G.729/AMR/AMRWB/GSM/PCMA/PCMU/SPEEX/ILBC/DTMF/ISACWB/OPUS |
| Audio function | AEC/VAD/CNG/AGC/ANS |
| SRTP | NONE/FORCE/PREFER |
| 3GPP | TS 24.605 |
| Call transfer support | support |
| STUN | support |
| SIP line | 3 lines |


About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR252777". Items marked "" are certified.
Company Profile
J&R Technology Ltd is established in 2012, our headquarters is located in Shenzhen, China. We are the leading provider of dedicated communication and solutions. We are committed to providing faster, safer, and more stable communication equipment and solutions for customers in public safety, transportation, industry, and a wide range of sectors for daily work and critical moments, helping society to be more efficient and safer.
With more than ten years of accumulation and precipitation, for outdoor, high humidity, high noise, explosive, and other special environmental characteristics, J&R has formed a full series of communication products and special solutions with waterproof, explosion-proof, anti-vandal, anti-noise capabilities based on analog, VoIP and GSM communication technology.
Our products are widely used in
Oil&Gas;
Maritime;
Industrial: (Power&Utility, Chemical&Pharmaceutical, Manufacturing&Processing, Metals, Minerals&Mining).
Transportation: (Airports, Harbors, Ports&Waterway, Highway&Tolls, Parking, Railway, Tunnels).
Building Security & Public Safety:
(Military Bases, Prisons, Security rooms, Police stations, Schools, Hospitals, Hotels, banks, inside and outside buildings).
With a complete product and customer service system, J&R can respond to customer needs rapidly, providing dedicated communication equipment and solutions for customers in more than 120 countries and regions. J&R has established long-term close cooperative relations with many important global companies such as; ABB, THALES, VINCI, Dating Telecom, CNOOC, Zhenhua Heavy Industries, and many other world-renowned enterprises.
Dedication and profession have been our pursuing goals during any production procedures, not only in developing and quality controlling but also in marketing and after-sales. We serve any single potential customer with the most suitable solutions and systems.
A Safe Voice in Global Communications
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 6,Building A1,XingYi Industrial Park,Fuyong Town,Bao'an District,Shenzhen,China
-
Plant Area
- 3000 square meters
-
Number of Employees
- 80
-
Registered Capital
- 20,000,000 RMB
- Terms of Payment
- LC, T/T, PayPal
- International Commercial Terms(Incoterms)
- FOB, CIF, EXW, Others, CFR, DAT, DDP, CPT
- Average Lead Time
- Peak Season Lead Time, within 15 workdays, Off Season Lead Time, one month
-
Nearest Port
- Shenzhen Port, Hongkong Port
-
Minimum Order Quantity
- 1 PCS
-
Supply Chain Partners
- 150
Our Production Capability & Technical Expertise
-
Main Products
- Weatherproof Telephone, Explosion-proof Telephone, Emergency Telephone, Industrial Telephone, Heavy Duty Telephone, Rugged Telephone, Prison Telephone, Elevator Telephone, Highway Call Box
-
Production Lines
- 6
-
Production Machines
- Production Line, PCB Aging Testing Room, Drilling Machine, Arm Drop Tester, Constant Temperature and Humidity Box, Electromagnetic Vibration Test Table, Key Life Tester, Oscilloscope, Rain Spray Test Chamber, Sand and Dust Test Chamber, Anechonic Testing Room, Telephone Analyzer, Universal Tensile Testing Machine, Xenon Lamp Aging Tester, Electrostatic Detection Equipment, High and Low Temperature Tester
-
Inspection Type for Finished Products
- 100% inspection Function inspection Visual inspection
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples,Customization from Designs,Full Customization,Flexible customization,Minor Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 18 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-06-16
- Export Year
- 2016-03-23
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 30%~50%
-
Annual Export Revenue
- 4,034,700 USD
-
Number of Foreign Trading Staff
- 19
-
Overseas Agent/Branch
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO45001:2018, ISO14001
-
Product Certification
- CE, Others
-
Cooperated with Fortune 500
- Yes
FAQ
- What network standards does the phone support?
- It supports 4G All-Netcom (FDD-LTE and TDD-LTE), WCDMA, GSM, and WiFi 802.11b/g/n.
- Can this phone be used as a WiFi hotspot?
- Yes, it supports WiFi hotspots and allows internet access for connected users.
- Is the device compatible with standard SIP servers?
- Yes, it uses the standard SIP 2.0 protocol and is compatible with all PBX SIP servers.
- What is the battery capacity and standby time?
- It has a 1000mAh battery with a standby time of up to 120 hours and talking time under 5 hours.
- Does the phone support dual SIM cards?
- Yes, it supports optional single or dual SIM card configurations to reduce call costs.
- What additional features does the phone offer?
- It supports FM radio, SMS, MP3 playback, speed dial, call forwarding, and weather forecasts.
- Are OEM and ODM services available?
- Yes, the manufacturer provides both OEM and ODM services for customized products.
- What is the lead time for production?
- Peak season lead time is within 15 workdays, while off-season lead time is one month.
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Product Groups
- Industrial Telephone
- Weatherproof Telephones
- Vandal Resistant Handset Telephones
- Explosion Proof Telephone
- Emergency Telephones
- Broadcasting Telephones
- Emergency Phone Tower/Highway Call Box
- Telephone Hood
- Elevator Telephons
- Telephone Accessories
- outdoor emergency telephones
- Prison inmate telephone
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