X.25 Wide area network channel status display
xDSL communications systems using shared/multi-function task...
xDSL function ASIC processor and method of operation
XDSL modem
xDSL-based communication system
XDSL-based internet access router
Yellow alarm control in DS1 SF and DS1 ESF transcoding
Zero byte address linked list
Zero byte substitution method and apparatus for telecommunicatio
Zero configuration networking
Zero data loss network protection
Zero delay interference cancellation
Zero-delay queuing method and system
Zero-overhead method for sequence reversible and pattern...
Zipper type VDSL system
Zone management in a multi-module fibre channel switch
Zone management in a multi-module fibre channel switch