One of your customers is using the G.711 codec with 802.11a access point radios. This cansupport a maximum of how many phones per access point？（）

A. ISL
B. IVR
C. VoQ
D. VSANs
E. Enhanced ISL

A. common network infrastructure
B. abstracted integration
C. network solutions
D. intelligent network services

A. connection speed
B. number of remote sites
C. features to be supported
D. types of devices at the remote site
E. whether packets are encrypted using 3DES or AES
F. number of routes in the routing table at the remote site