IP server JWDTA51-50/200
As a leading IP communications company, Joiwo integrates the strengths of numerous domestic and international dispatch systems, adheres to the International Telecommunication Union (ITU-T) and relevant Chinese communications industry standards (YD), and various VoIP protocol standards, and integrates IP switch design concepts with group telephone functionality. It also incorporates state-of-the-art computer software and VoIP voice network technology. Utilizing advanced production and inspection processes, Joiwo has developed and produced a new generation of IP command and dispatch software that not only features the rich dispatching capabilities of digital program-controlled systems but also boasts the powerful management and office functions of digital program-controlled switches. This makes it an ideal new command and dispatch system for government, petroleum, chemical, mining, smelting, transportation, power, public security, military, coal mining, and other specialized networks, as well as for large and medium-sized enterprises and institutions.
| Support users | JWDTA51-50, 50 registered users |
| WDTA51-200, 200 registered users | |
| Working voltage | 220/48V dual voltage |
| Power | 300w |
| Network interface | 2 10/100/1000M adaptive Ethernet interfaces, RJ45 Console port |
| USB interface | 2xUSB 2.0; 2xUSB 3.0 |
| Display interface | VGA |
| Audio interface | AUDIO INx1; AUDIO OUTx1 |
| Processor | CPU>3.0Ghz |
| Memory | DDR3 16G |
| Motherboard | Industrial-grade motherboard |
| Signaling protocol | SIP, RTP/RTCP/SRTP |
| Working environment | Temperature: -20℃～+60℃; Humidity: 5%~90% |
| Storage environment | Temperature: -20℃～+60℃; Humidity: 0%~90% |
| Indicator | Power indicator, hard disk indicator |
| Complete weight | 9.4kg |
| Installation method | Cabinet |
| Chassis | The chassis material is made of galvanized steel plate, which is shock-resistant and anti-interference. |
| Hard Disk | Surveillance-grade hard disk |
| Storage | 1T enterprise-class hard drive |
1. This device adopts 1U rack design and can be installed on the rack;
2. The whole machine is a low-power industrial-grade host, which can run stably and uninterruptedly for a long time;
3. The system is based on the standard SIP protocol. It can be applied to NGN and VoIP networking and has good compatibility with SIP devices from other manufacturers.
4. A single system integrates communication, broadcasting, recording, conference, management and other modules;
5. Distributed deployment, one service supports the configuration of multiple dispatch desks, and each dispatch desk can handle multiple service calls at the same time;
6. Support 320 Kbps high-quality MP3 SIP broadcast calls;
7. Support international standard G.722 broadband voice encoding, combined with unique echo cancellation technology, the sound quality is better than traditional PCMA encoding;
8. Integrate help intercom system, broadcasting system, security alarm system, access control intercom system, telephone system, and monitoring system;
9. Language internationalization, supporting three languages: simplified Chinese, traditional Chinese, and English;
10. The number of IP registered users can be customized according to user requirements
11. Average call connection time <1.5s, call connection rate >99%
12. Supports 4 conference rooms, each of which supports up to 128 participants.
JWDT-P120 is a VoIP PBX phone system designed for small and medium sized enterprises to boost productivity, improve efficiency and reduce telephony and operational cost. As a converged platform offering diverse connectivity to all networks like FXO (CO), FXS, GSM/VoLTE and VoIP/SIP, supporting up to 60 users, JWDT-P120 allows businesses take advantage of state-of-art technology and enterprise class features with small investments, delivers high performance and superior quality to meet the communication needs of today and tomorrow.
| No. | Description |
| 1 | USB2.0 Host and Device |
| 2 | USB2.0 Host and Device |
| 3 | Power Indicator. Keep blinking after power supply in green color. |
| 4 | Disk Indicator. Keep light after power supply in red blinking color. |
| 5 | LAN1 Status Indicator |
| 6 | LAN2 Status Indicator |
| 7 | Reset Button |
| 8 | Power On/Off Button |
| No. | Description |
| 1 | 220V AC Power in |
| 2 | Fan vents |
| 3 | RJ45 Ethernet 10M/100M/1000M port, LAN1 |
| 4 | 2 pcs USB2.0 Host and Device |
| 5 | 2 pcs USB3.0 Host and Device |
| 6 | RJ45 Ethernet 10M/100M/1000M port, LAN2 |
| 7 | Monitor VGA port |
| 8 | Audio Out port |
| 9 | Audio in port/MIC |
1.Compatible with soft-switch platforms from multiple manufacturers, both domestic and international.
2.Compatible with CISCO series IP phones.
3.Compatible with voice gateways from multiple manufacturers.
4.Interoperable with traditional PBX equipment from both domestic and international manufacturers.
