| 摘要 |
A method of and a system for delivering a call to a called subscriber in a service provider domain of an Intelligent Network (IN) telecommunication system (1) comprising plural service provider domains (10; 20). Each such domain (10; 20) comprises interconnected Service Switching Point (SSP) (16; 24) and Service Control Point (SCP) equipment (17; 25). For a ported subscriber (21'), porting information is stored (27; 31; 34) associated with routing information to another service provider domain (10) and service information of the ported subscriber (21'), in particular whether the ported subscriber (21') has availed himself of services relating to call delivery. Each time a call is to be delivered to a called ported subscriber (21'), porting information associated with routing and service information is retrieved (27; 31; 34) and the call will be directly delivered to the ported called subscriber (21') at his actual service provider domain (10) identified by the routing information and in accordance with the service profile information of the called subscriber (21').
|
