| 摘要 |
<p>A computer program adapted to perform the following steps when the program is run on a processor: receiving from a storage entity information comprising an address or a name of a communication control entity capable of servicing a user of the communication system; and based on said information, signalling an initial request to the communication control entity, wherein the initial request is generated on behalf of the user, the initial request including information regarding the handling of communications associated with the request indicating whether originating services or terminating services are to be provided by the communication control entity.</p> |
