Patent ID: 7151935

Claim:
A method for actively establishing a call by a Service Control Point (SCP) in a mobile intelligent network, comprising the steps of: a. the SCP activating corresponding service logic and creating operation parameters when the SCP requests a service switching point (SSP) to create a new call to a subscriber side; b. the SCP sending an Initiate Call Attempt (ICA) operation request to the SSP; c. configuring a Basic Call State Model (BOSM) event between the SCP and the SSP; and d. when the BOSM event happens, the SSP reporting a monitoring event to the SCP, the SCP implementing corresponding processing according to an event type and service characteristic, and the SSP connecting the call to the subscriber side based on processing of the SCP, wherein the call is actively established by the SCP in a mobile intelligent network utilizing the Customized Application for Mobile Network Enhanced Logic (CAMEL) protocol.