Norbert Schönfeld

Communication connection optimizing method for packet switching voice-oriented Internet protocol network, involves establishing direct signaling connection between communication nodes, and attaching useful connection to direct connection

Method for controlling access to information stored in a storage medium via a terminal connected to a communication system

Method and router for switching data between a local area network and an external appliance

Method and router for setting up a connection via an IP-oriented network

Method for transparently exchanging data packets

Method and device for exchanging data by means of tunnel connection

Verfahren zur Protokollauswahl für eine Übermittlung von Datennpaketen

Method and device for exchanging data by means of a tunnel connection

Verfahren zur Leitwegbestimmung einer paketorientrierten Kommunikation

Method of converting a network address