The invention is a tandem system for providing a tandem connection for circuit-based traffic. This tandem system comprises an ATM cross-connect, ATM interworking multiplexers, and a signaling processor. The multiplexer converts the traffic received by the tandem system into ATM where it is routed through...http://www.google.fr/patents/US6014378?utm_source=gb-gplus-shareBrevet US6014378 - Telecommunications tandem system for circuit-based traffic
Telecommunications tandem system for circuit-based traffic
