Transfers ToNot transferableDescriptionPractical hands-on approach to Voice over IP (VoIP) implementation. Topics include Internet Protocol carries a VoIP packet, configuring DHCP and DNS for supporting IP telephony, Real-Time Transport Protocol, Session Initiation Protocol, call set up, Instant Messaging, the H.323 protocol suite, gatekeepers, gateways, implementing QoS, jitter, latency, and packet loss impact to VoIP networks, troubleshooting RTP, MGCP, SIP, and H.323, and security considerations. Lab covers Cisco router, Switch, IP Phones, and CallManager Configuration.