METHOD FOR COMMUNICATING BETWEEN A SERVICE CONTROL POINT OF AN INTELLIGENT NETWORK AND AN EXTERNAL SERVER, A CONTROL POINT, EXTERNAL SERVER, SYSTEMS AND PROGRAMS FOR AN ASSOCIATED COMPUTER

摘要

The invention relates to a method for communicating between the SCP (5) of an intelligent communications network (1) and the external server (10) of a service providing unit (12) comprising users' terminals (TB, TC) of the network, wherein said method comprises the following steps, upon receipt by the SCP of a request for traducing a generic identifier delivered by a first user's terminal (TA) of the network (1) in transmitting a first message = INVITE= (I1) displaying said generic identifier by the CSP to the external server, in transmitting a second message = INVITE= (I2) displaying the identifier of the user's terminal (TB) of the unit from the external server (10) to the SCP, as a result of the translation carried out by the external server, in receiving the second message = INVITE= by the SCP and in determining an instruction to the network for establishing a communication between said users' terminals (TB, TC), wherein the messages = INVITE = are in conformity with a SIP.