Hi,
I am new to Cisco Video world. I just want to know the contents of Cisco Video which makes video over IP complete.
Like in Cisco Voice, There must be Call Agent (CUCM/CUCME), Gateway (Router), CUC/Unity/Express, CUP, IP Phones and protocols like (H323, SIP. MGCP, SCCP).
Whats are the requirements to use/introduce Video in our existing Voice system knowing that we have complete Cisco Voice system