
(326)
productivity gains from using IPT
systems, 184
protocols, 36
Ethernet, 46
Transmission Control Protocol/
Internet Protocol (TCP/IP), 36
Public Branch Exchanges. See PBXs
public CDNs (content delivery
networks), 232
public-access hotspot mobility, 138
purchase tracking applications (IPT
systems), 180
pure IPT system adoption, 171
PVCs (permanent virtual circuits), 64
Q–R
QoS (quality of service), 70-72
IPT systems, 192–193
VPNs, 127
RADIUS (Remote Authentication
Dial-In User Service), 135
real-estate networks
challenges, 283
impact of solution, 284
IPT systems, 181
solution, 284
real-time IDS, 101
reliability
IPT systems, 196
VPNs, 123
remote access (IPT systems), ...