Method and apparatus for restoration signaling of multiple telecommunication link for shared signaling channel

A communication switching system has a plurality of switch nodes each of which is responsive to a failure of the primary signaling channel (421) providing the common signaling channel in a facility access service (FAS) group to immediately switch to the secondary signaling channel (420) of the FAS g...

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Bibliographische Detailangaben
Hauptverfasser: BRUCE M. BALES, FORREST L. COLEMANN
Format: Patent
Sprache:eng
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