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Roger Lybeer

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Featured researches published by Roger Lybeer.

Archive | 1988

Modularly structured digital communications system for interconnecting terminal equipment and public networks, and having operation and reliability programs

Klaus Kuhlmann; Siegfried Elstner; Manfred Sonnemann; Franz Schweiger; Axel Verlohr; John Muyssen; Roger Lybeer

Archive | 1988

Modular structured digital communication system with operational and reliable components

Manfred Sonnemann; Franz Schweiger; Klaus Kuhlmann; Siegfried Dipl.-Ing. Elstner; Axel Verlohr; John Muyssen; Roger Lybeer

Archive | 1993

Auxiliary-exchange communications installation.

Roger Lybeer; Walter Schallier

Archive | 1985

Method for a telecommunication exchange, especially a private telephone exchange with special operation function assignment to terminals

Roger Lybeer

Archive | 2001

Concept of grouptasks

Luc Crevits; Frank Demuynck; Roger Lybeer; Bettina Schelfhout

Archive | 2000

Method for implementing programs in host connected to a communication system

Roger Lybeer; John Muyssen

Archive | 1993

Method for establishing data connections in an auxiliary exchange communications installation

Roger Lybeer; Walter Schallier

Archive | 1985

Method for a telecommunication exchange, especially a private telephone exchange with optional accelerated test course.

Roger Lybeer

Archive | 2000

Gruppentask-Konzept Task group concept

Luc Crevits; Frank Demuynck; Roger Lybeer; Bettina Schelfhout

Archive | 1999

Verfahren und Anordnung zum Aufbau einer Kommunikationsverbindung über eine Nebenstellenanlage Method and apparatus for establishing a communication connection via a PBX

Frank Demuynck; Tim Devreese; Roger Lybeer

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John Muyssen

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Bettina Schelfhout

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Axel Verlohr

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Frank Demuynck

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Franz Schweiger

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Klaus Kuhlmann

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Luc Crevits

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Manfred Sonnemann

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Siegfried Elstner

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Walter Schallier

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