riority of project, determining, pilot, conducting, 35, 37 34-35 post-project assessement, 41-42 technical requirements priority of project, determining, for goals of UC, 304-307 34-35 for SIP deployment transrating, 154 delivery, 181-182 trends in IP communications, 12 demarcation, 171-173 troubleshooting documentation, 182 debug commands, 240-241 internetworking support, show commands, 240-241 169-171 troubleshooting procedures, operations management, specifying, 252 176-178 trunk provisioning, 125 performance/sizing, 178-180 trunking solutions in Enterprise security, 173-175 deployments, 20-24 session management, 162-168 support, 182-183 system specification, 178 Telepresence, CUBE business-to-busi- UC (Unified Communications), 11, ness deployment scenario, 233-235 components, 299 TLS/SRTP interworking, 157 convergence, 299 toll fraud, 123-124 future of topology hiding, 116 IPv6 effect on, 307 traffic marking, 127 required technological changes, traffic volumes, assessing, 246 304-307 training, SBC technical requirements, and Green revolution, 308 in healthcare, 303-304 transcoding, 107, 153, 225-227 mobility, 301 transitioning to SIP trunks PANs, 302 assessing current state of trunking, presence, 299 33-34 simplified connectivity, 300 branch locations, transitioning, 40-41 usage costs usage costs W-X-Y-Z bundled offers, 51 burstable shared trunks, 52 WAN connectivity devices, 6-7 call spikes, 53 WiFi phone trends, 17-18 pay as you use, 51 user agents, 3 ZBFW (Cisco Zone-Based Firewall), user community, participating in trial CUBE deployment scenario, plan, 255 227-229 video Enterprise deployments solutions, 21 SP deployment solutions media gateways, 66-68 calling services, 70 voice, media gateways, 66-68 voice calls, 106 voice quality, monitoring, 129-130 voicemail services (network-provided), 70, 107 VoIP (Voice over IP) Call Control, 5 gateways, 7-9 signaling protocols, comparing, 4-5 VRF (Virtual Routing and Forwarding) interworking, SIP trunking for Enterprise networks, This page intentionally left blank 