Product introduction

    Dyna PTT20 series intercom system is based on the integrated communications platform customized for enterprise users according to international standards. This platform realize one-to-one, one-to-many half-duplex groups’ voice intercom, conference call, text interaction features between Wi-Fi terminals and control centers(computer-based IP console as in the figure below) through Wi-Fi wireless network. Through the bundle between the platform and LBS or other mobile office application, it can achieve the location-based dispatch and information exchange inquiry to get more and more convenient communication service to dramatically increase the management efficiency of enterprises and institutions.
Dyna PTT20 intercom system series are designed with advanced international communications standard VOIP technology, which represent the direction of the development of future main communication technology; the communication protocols are highly scalable and can adapt to the future expansion of additional audio, data, video and other integration applications, while fully compatible with other IP communication systems based on SIP standards. The sip protocol Dyna PTT Server based on is a currently widely used communication protocol standards. As a truly open IP communications system, Dyna PTT Server can support any standard SIP terminal or terminal software. It is based on internet protocol, in accordance with the original Internet design principles; this makes it easy to add new business functions.

Dispatch Center Features:

　　According to the experience of the cluster system, command control center is necessary to emergency dispatch in demand of rapid command, accurate arriving, easy group plan, user management, dispatch priority, location-based dispatch and growing information exchange. Traditional cluster plays an irreplaceable role in providing highly efficient, rapid, and convenient dispatch to managers, but the high cost of construction and maintenance, high technical requirements for maintaining, restricted access point, back-ward integrated features and other factors of cluster network make traditional cluster unable to meet the growing integrated information communication needs of enterprises and institutions. The Wi-Fi network based emergency dispatch system is a new cluster solution based on next generation IMS platform. At present, the system has been widely used in public institutions, transportation logistics, energy exploration, ports and catering enterprises, as well as entertainment, national and international sporting events and other large activities. The performance of the system’s reliability and stability has been very well received.

Anytime, anywhere, rapid deployment:

　　The solution is based on international standards for wireless data services, can be independent of the network equipment brand; In the existing Wi-Fi network, it also can be rapidly deployed to any area covered, and can add terminals anytime anywhere in accordance with user’s needs.

Wide and deep coverage:

　　Unlike traditional analog or digital cluster in the inferior coverage, WiFi intercom can be deployed fully in those areas in accordance with specific needs, including indoor, underground and other areas where traditional cluster can do nothing with low cost.

Efficient communication, powerful functions:

　　IP network based control center can achieve inter-provincial mobile information exchange, including group management, class management, calling permissions setting, group SMS, text and photographs etc. It also can make one-to-one or one-to-many voice calls between POW terminals. The call can be made without ringing or manual answer, Push to Talk, improved communication efficiency markedly.

Safe, low-cost:

　　Adopting a high level user rights management, secure communications are protected. A double order of voice and text messages protective arrival, ensure that the instructions communicate quickly; the wireless network of dispatch system adopting low-cost Wi-Fi coverage with one-time investment, the group users do not need any cost for operation and maintenance of wireless network.