Holger Schmidt

METHOD FOR ESTABLISHMENT OF A COMMUNICATION LINK

Management of dynamic groups in a communication system

Method for automatically setting up and/or controlling a telecommunication conference

Method for registering a communications device, and an associated communications device and registration unit

MANAGEMENT OF DYNAMIC GROUPS IN A COMMUNICATION SYSTEM

Method for monitoring message traffic, and a first and second network unit for the execution thereof

METHOD AND APPARATUS FOR GENERATING A MESSAGE IN A COMMUNICATION SYSTEM

Data transmission in a communication session

MESSAGE GENERATION WITH IDENTIFICATION GROUP INFORMATION

Apparatus method and computer program element for efficient control and supervision of the activity of a communication device

APPARATUS AND METHOD FOR A COMMUNICATION CONFERENCE

Method for automatically setting up and/or controlling a telecommunication conference

Method and apparatus for transmitting media data

Conference communication system and method with notification

Method for the establishment of a communication link

COMPUTER-AIDED PROCESSING OF A VOTING MESSAGE AND DETERMINATION OF A VOTING RESULT

Method for allocating a communication right, communication conference session server and communication conference session server arrangement

SERVER, CLIENT, METHOD FOR OPERATING A SERVER AND METHOD FOR OPERATING A CLIENT

Method for the establishment of a communication link, and communication system

Communication Session Server

System and method for management of communication rights

COMMUNICATION SYSTEM

Presence server unit

Communication system

Device and method for the computer-aided management of a telecommunication conference

Apparatus and method for requesting or allocating a push-to-talk right to talk and/or for requesting or communicating queuing information

Method for registering a communications device, and an associated communications device and registration unit