The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 12, 1996
Filed:
Mar. 16, 1995
Norbert Dziennus, Dortmund, DE;
Detlev Boettger, Schwerte, DE;
Ulrich Abel, Essen, DE;
Martin Hoppe, Hamm, DE;
Matthias Spiel, Holzwickede, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
ISDN basic interface S.sub.o of an ISDN communication system that can be connected to an S.sub.o interface of an ISDN communication terminal equipment or of an ISDN terminal of a public communication network (ISDN-PSTN) is provided. For automatic recognition and commissioning of such an ISDN terminal, this is first initialized as one of the possible connection modes and the processes of layer 1 and layer 2 are activated in interaction with the administration and maintenance and dependability processes. When it occurs from the message traffic of the individual components that a commissioning is not possible, then the appertaining S.sub.o terminal is initiated with the next connection mode and the commissioning is restarted. The controller previously made the corresponding, new configuring data available. After a successful commissioning, the S.sub.o terminal is ultimately configured in the corresponding connection mode and the messages required for this purpose are communicated to the switching-oriented and administration and maintenance components. After unsuccessful commissioning attempts (line not plugged), the commissioning of all connection modes is again cyclically implemented after a predetermined time.