METHOD FOR PROVIDING PERSONAL COMMUNICATION SERVICE, CALL ROUTING METHOD AND SERVICE CONTROL POINT

摘要

PROBLEM TO BE SOLVED: To provide a personal communication service to a subscriber having a stationary terminal and a mobile terminal registered to a communication network. SOLUTION: When a service which point SSP 1 detects a call directed to the subscriber above, the service switch point SSP 1 triggers a service control point(SCP). When the service control point(SCP) is triggered through the reception of a service request message (M2), the service control point(SCP) requests to mobile radio networks (MN1, MN2) for status data with respect to mobile terminals (MTE1, MTE2) relating to a specific subscriber (A) through the exchange of a signal message. The service control point(SCP) selects a terminal of the specific subscriber (A) to which the call is routed on the basis of the status data and transmits a control message to the service switch point SSP 1.