Method and system for exchanging calling and called roles of communication terminals

摘要

A method for exchanging calling and called roles of communication terminals is disclosed. The method includes: a virtual calling party initiating a service request, and sending service request information to a virtual called party; the virtual called party matching a characteristic field carried in received service request information with data in a self preset calling-called role exchange rule base, and if the characteristic field and data can be matched, initiating a corresponding callback service to the virtual calling party according to contents of matched items; and the virtual calling party receiving the corresponding callback service initiated by the virtual called party. A system for exchanging the calling and called roles of communication terminals is also disclosed. By the method and system of the invention, the exchange of calling and called roles between communication terminals of two parties can be implemented automatically, which improves user experience on communication terminal products.

主权项

1. A method for exchanging calling and called roles of communication terminals, comprising:
a virtual calling party initiating a service request, and sending service request information to a virtual called party; the virtual called party matching a characteristic field carried in the received service request information with data in a preset calling-called role exchange rule base of the virtual called party, and after determining that the characteristic field and the data can be matched successfully, initiating a corresponding callback service to the virtual calling party according to contents of matched items; and the virtual calling party receiving the corresponding callback service initiated by the virtual called party; wherein, after determining that the characteristic field and data can be matched successfully, the method further comprises:
the virtual called party not initiating the callback service to the virtual calling party, but sending service response state information;the virtual calling party receiving the service response state information; wherein, the service response state information is a service delay short message, and the method further comprises:
after sending the service delay short message, the virtual called party making a delay identifier for the short message of the service request information according to a delay count value, saving the short message of the service request information which has been made the delay identifier, starting a timer for delay processing simultaneously, and after the timer times out, triggering a reprocessing process for the short message of the service request information which has been made the delay identifier;the virtual calling party receiving the service delay short message, extracting the delay count value in the service delay short message, modifying a count value of a preset timeout counter, and continuing to wait for a service callback.