Method and system to bypass ENUM to reach a callee via a...

Method and systems for intelligent signaling router-based...

Method and systems for intelligent signaling router-based...

Method and telephone network for switching telephone...

Method for addressing short messages to at least one...

Method for administering advanced number portability numbers

Method for allocating network resources

Method for audio stream monitoring on behalf of a calling party

Method for call establishment

Method for changing a subscriber's local service provider

Method for controlling overload in centralized and distributed o

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 improving a network structure, especially an IN...

Method for linking subscribers to plural communication networks

Method for moving telecommunications customers onto a network

Method for NPA split processing

Method for NPA split processing

Method for NPA split processing on a service control point