A.Optical network B.Digital subscriber line (DSL) C.Internet Protocol (IP) telephony D.Wireless local-area network (WLAN)
A.IP telephone B.Voice gateway C.Private branch exchange (PBX) D.Advanced audio conferencing software
A.Live instructor-led, web-based classes B.Flexibility, web-based knowledge and learning C.Lists of training-partner class offerings D.Full versions of all Cisco technical-level classes E.Hosted website that partners use to deliver e-learning to customers