Procedure and mechanisms for control and bearer redundancy of TDM-based service provider connections

In a media gateway, a single RTM is placed in bi-directional communication with a active TPM and also in bi-directional communication with a backup TPM. This is accomplished in part by implementation of a signaling and control bus interface between the LIU/Framer hardware of the RTM and the control...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HOLLAND DAVID S, BORTMAN WAYNE, O'CONNOR, III KENNETH J, GHORISHI ROOZBEH, MELARAGNI WILLIAM
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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