Patent ID: 8698871
Filing Date: 2014-04-15
Classification: H04M

Abstract:
1. A system, comprising: a dispatching platform comprising telephones and computers loaded with a dispatching program, the dispatching platform being connected to a core exchanger through a first access exchanger, and the dispatching platform being configured to enable an operator to collect and analyze information and issue a decision; the first access exchanger connected to the dispatching platform, for a data exchange between the core exchange and the dispatching platform; a second access exchanger connected to a duplex intercom server and an IP telephone server, for a data exchange between the core exchange and each of the duplex intercom server and the IP telephone server; the core exchanger connected to the first access exchanger and the second access exchanger, for forwarding communication data stream at a high rate, and providing a two-way data exchange, a data synchronization and a backbone transmission structure; a core access gateway connected to the second access exchanger, for providing duplex high rate data communication interfaces, and implementing a data link from a communication network to the dispatching command system; a management terminal, loaded with a management program and connected to the second access exchanger, the management program configured to coordinate and manage authorities of the dispatching command system; a multimedia terminal device for receiving and transmitting voice and video information; the IP telephone server connected to the second access exchanger, for managing and allocating telephone IPs to implement a multi-user simultaneous conversation; and the duplex intercom server connected to the second access exchanger, for processing received data and transmitted data to implement separated transmission and reception of data.