Method for concentrating subscribers in a telephone network

Method for concurrently establishing switch redirection for mult

Method for controlling overload in centralized and distributed o

Method for controlling servers

Method for determining a free connecting line in a switching...

METHOD FOR ENABLING INTERACTION BETWEEN A USER TERMINAL AND...

Method for establishing a protected communication segment...

Method for establishing virtual private line for long distance c

Method for exchanging signaling messages in two phases

Method for exchanging signaling messages in two phases

Method for exchanging signaling messages in two phases

Method for global title translation processing

Method for handling incoming calls directed to a virtual...

Method for handling incoming calls directed to a virtual...

Method for handling incoming calls directed to a virtual...

Method for implementing service logic via database table...

Method for improving a network structure, especially an IN...

Method for interface ISDN private automatic branch exchange...

Method for linking subscribers to plural communication networks

Method for managing and re-connecting a speech path link in a sw