October 2006
Intermediate to advanced
912 pages
19h 19m
English
book
Authorized Self-Study Guide Cisco IP Telephony (CIPT), Second Edition
by Jeremy D. Cioara - CCIE No. 11727
Content preview from Authorized Self-Study Guide Cisco IP Telephony (CIPT), Second Edition
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Chapter 28. Introducing IP Video Telephony
This chapter covers the following topics:
Classifying the functions and components of the Cisco IP video telephony solution
Characterizing a video call in terms of the RTP stream types and codecs, and describing audio and video bandwidth requirements
Comparing an H.323 video call in a Cisco CallManager environment with an SCCP video call
Describing the two main factors that determine the bandwidth requirement for video calls and calculating bandwidth requirements
Implementing call admission control within a cluster using the locations and regions of Cisco CallManager Administration ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.