Siemens Aktiengesellschaft

Siemens Aktiengsellschaft

Peter Hanselka

Elisabeth Gasthaus

Joerg Oehlerich

Switching equipment for setting up a connection between at least two pieces of terminal equipment wherein terminal equipment-related supplementary information such as, for example, the telephone number of calling terminal equipment is transmitted in addition to the actual voice information. In order to prevent an overload of an exchange processor means of the individual exchange units, it is inventively proposed to provide monitoring means that monitor the usage degree of the individual exchange processor means and, given upper transgression of a specific usage degree, delay the enable of second transmission units provided for the transmission of the terminal equipment-related supplementary information dependent on the usage degree of the corresponding exchange processor means.

Switching equipment for setting up a connection between at least two telephone subscribers

Information(s) to be processed for call set up, as well as for testing and maintenance are supplied to a switching unit. The former are prioritized. A loadability measuring circuit, which compares actual-loading with reference-loading during leveling longer period, short term fluctuations, and continuously sets an adjustment standard related to the inflow of information, which is pre-supplied to a corresponding counter, for continuing inflow measurement, then measures loading caused by information of both kinds, measures instead, average corresponding reduced reference-value dependent, reference-actual comparison, for the case where this loading is too high, only the loading dependent upon call set up information to be processed. The adjustment standard is only reduced when the latter loading is too high, it is increased instead when the latter loading, as well as the loading dependent upon both kinds of information is too low.

Growing community of inventors

München, Germany

Peter Hanselka