Method for controlling the establishment of telecommunication connections in telecommunication subsystems serving as local message transmission loops of telecommunication systems with different network terminations with regard to the transmission channel requirements, in particular 'ISDN / PSTNÛDECT-specific RLL / WLL' systems

摘要

In order to be able to control the setting up of telecommunication connections efficiently and reliably in telecommunication subsystems serving as local message transmission loops of telecomunication systems and having network terminations which differ with regard to the transmission channel requirements, a first network termination specifies explicitly, for example in the form of a parameter, the requested transmission channel desired by it in a connection, set-up message of the network termination to the remote station in the telecommunication subsystem.