A configurable distributed speech recognition system comprises a configurable distributed speech recognition protocol, and a configurable distributed speech recognition server. Herein, the configurable distributed speech recognition protocol is used to establish data transmitting format, for a client speech mobile device to packet the speech data and configuration data become a message packet. The configurable distributed speech recognition system receives the message packet from the client speech mobile device, configures its own speech recognition modules and resources according to the configuration data, and then returns a result to the client speech mobile device after completing the speech recognition.