Multi-path dialing control system and control method

The invention discloses a multi-path dialing control system and control method. The control system comprises a main control processing card, a data switching card, a relay resource card, a user resource card and a dialing processing card. The dialing processing card, the user resource card and the relay resource card are sequentially connected, and the data switching card is connected with the dialing processing card and the main control processing card. The main control processing card and a CPCI case form a foundation functional layer; the data switching card and a CPCI case backplane interface form a multi-service switching layer, and the relay resource card, the user resource card and the dialing processing card form a service processing layer. The control method adopts a communicationmanagement module, a self-checking function module, a parameter configuration functional module and a message processing module. Compared with the prior art, the multi-path dialing control system andcontrol method have the p