Communication processing apparatus, communication
Communication processing apparatus, communication processing sys
Communication records management device
Communication server apparatus and method
Communication server apparatus and method
Communication server apparatus and method
Communication server apparatus and method
Communication server apparatus having distributed switching and
Communication server apparatus having distributed switching...
Communication server apparatus having four-wire switching interf
Communication server apparatus using digital signal switching an
Communication server apparatus using frequency multiplexing and
Communication server apparatus using frequency multiplexing...
Communication sessions for a commercial transaction using...
Communication switching system
Communication system
Communication system
Communication system and communication channel coupling method
Communication system and data communication method
Communication system between local area network stations