| Usage: | Commercial, Entertainment, Industry, Medical |
|---|---|
| Call Type: | Mixed |
| Hardware Technology: | Digital Switch |
| Samples: |
|---|
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier 
The HWD-U Series of converged communication systems, developed by Nanjing Deshiweiye Software Technology Co., Ltd, is a professional IP telephony (IPT) and Unified Communication (UC) solution. It is based on a core voice gateway server by Huawei, designed to work seamlessly with Huawei IP terminals and UC applications.
The HWD-U Series features a highly-integrated broadband and narrowband design, capable of accommodating up to 20,000 users per sub-rack. It supports hybrid networking of analog phones and IP phones, and can connect to public switched telephone networks (PSTN) or voice switches in private networks using digital, analog, and broadband SIP trunks.
Equipped with modular function boards for easy installation and hot swapping, the HWD-U Series also boasts large record and memory functions. It can be quickly deployed and easily maintained with the help of graphical configuration tools, making it a versatile and user-friendly communication solution.
Experience high integration, impressive functions, effective cost control, quick deployment, easy maintenance, stability, and reliability with our communication system.
| Specifications | Functions and features |
| Single set of user capacity | 20,000 (max. 20,000 IP users/simulated users) |
| Terminal type | Analog phones, IP phones, video phones, soft terminals |
| Trunk interfaces | Max 60CH FXO, 24E1/T1, 20BRI |
| Signaling protocol | PRI,QSIG,SS7,R2,SIP,BRI |
| Codec format | G. 711a/ μ,G. 729a/b/ab,iLBC, G. 722/G. 722. 1/G. 722. 2,Opus |
| The number of meeting channels | Maximum 2000 participants, up to 660 venues, and up to 360 parties per venue |
| Voicemail | Support up to 300 built-in voicemails and Built-in 3T storage hard disk |
| power supply | AC:100V~240V,50Hz/60Hz DC: -38. 4V~-60V, typical-48V Support dual power modules, 1+1 backup |
| power consumption | 550w |
| Dimensions (W x D x H) | Standard 19-inch 2U chassis 86. 1mmX447 mmX 708 mm |
| weight | 10kg |
| temperature | Storage temperature: -40°C~70°C |
| Environmental indicators | Long-term working temperature: 0°C~45'C Short-term operating temperature: -5'C~55'C Humidity: Working humidity: 5%~95% RH, no condensation |
| dustproof | The working environment should be dustproof, and the concentration of particles in the air is less than 180 mg/m3 |
| System reliability | >=99. 99% with an average time between failures of 30 years |
| maintainability | Supports centralized/remote device management, log management, resource management, and alarm management |
At Nanjing Deshiweiye Software Technology Co., Ltd, we ensure the utmost care in packaging and shipping your orders to guarantee their safe arrival. Our services include:
Experience hassle-free packaging and shipping services with Nanjing Deshiweiye Software Technology Co., Ltd.
Nanjing Deshiweiye Software Technology Co., Ltd is a leading provider of call center fusion scheduling software development systems. Our expertise lies in high-end communication solutions, call center management, and visual emergency command and dispatch services. We specialize in developing NGN converged communication systems for next-generation networks, offering integrated information and communication solutions for governments and enterprises.
Our headquarters are located at Room 1405, 14th Floor, North Hall, Block B, New World Center, No. 88 Zhujiang Road, Nanjing, Jiangsu Province. We are dedicated to providing cutting-edge communication solutions to meet the evolving needs of our clients.
Welcome to Nanjing Deshiweiye Software Technology Co., Ltd! We offer high-quality ODM & OEM products with no minimum order quantity requirement. Our products come with a 12-month warranty, excluding damages caused by violence or other brands. We support various payment methods and shipping options for your convenience.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}