The cisco telepresence portfolio provides industry-leading video-conferencing solutions , how does the Cisco
acquisition of tandberg strengthen its position?
Which network technology allows for the monitoring of active communication networks to diagnose problems
and gather statistics for network administration?
Which IP telephony component provides call processing, such as signaling, that in a traditional voice network is
provided by switching equipment, such as a PBX?
Which Cisco product family can simultaneously implement firewall, VPN, content security, network access
control, virtualization, and content filtering?