METHOD AND NETWORK TRANSITION NODES FOR TRANSMITTING EXTENDED CONTROL INFORMATION FROM A FIRST COMMUNICATION NETWORK TO A SECOND COMMUNICATION NETWORK CONNECTED TO THE FIRST

摘要

After extension control information,The second communication network (K2) is connected to from the network transition node (NK) of the first communication network (K1), execute following steps: using the call number of the caller, which transmission has control information, validity period is that function control data progress the second communication network (K2) is related to the first communication network (K1) corresponding to each function control data, and the call number of caller associated with function control data is added to the control information. The caller of the control information telephone number associated with function control data is subsequently sent to the second communication network (K2).