| 摘要 |
Methods and devices for set-up of a call in an intelligent network (300) comprising a switching entity (SE-31,SE10,SSF) and a control entity (CE-31,CE10,SCP) are described. The call is subjected to a control by the control entity (CE-31,CE10,SCP) and the control entity (CE-31,CE10,SCP) is adapted to perform the steps of obtaining (S510) information indicating a status of a bearer for the call, determining (S520) a bearer establishment procedure for the call by analyzing the obtained information indicating the status of the bearer and at least one requirement related to the call, and sending (S530) an instruction to the switching entity (SE-31,SE10,SSF) to initiate an establishment of the bearer for the call according to the determined bearer establishment procedure. |
