231664 ⎘
Indexing scheme relating to selecting arrangements in general and for multiplex systems Line concentrator
Selective bandwidth connectivity through network line cards
#2Provision of telecommunication services
#3Provision of telecommunication services
#4Efficient connection of ISDN private branch exchanges to a packet-switched network
#5Method for selectively providing access to voice and data networks by use of intelligent hardware
#6Group switching method and apparatus for dense wavelength division multiplexing optical networks
#7Gateway device and method for managing connections on a gateway device
#8Methods and systems to process packet and non-packet data