February 2005
Intermediate to advanced
672 pages
14h 34m
English
book
Cisco IP Telephony: Planning, Design, Implementation, Operation, and Optimization
by Ramesh Kaza, Salman Asadullah
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Chapter 5. Design Phase: Network Infrastructure Design
The design phase is the second step in the planning, design, implementation, operation, and optimization (PDIOO) life cycle. Whereas Chapter 4, “Planning Phase,” discussed the best practices in designing the LAN/WAN infrastructure, this chapter provides configuration steps and sample configurations for the devices based on the XYZ, Inc. network topology and requirements. Topics in this chapter include the following:
Understanding call-processing architecture
Selecting IP Phones
Designing network infrastructure:
— Designing an IP addressing and VLAN scheme
— Designing DHCP/TFTP services
— Configuring QoS in LAN/WAN
Call-Processing Architecture
The proposed call-processing architecture for XYZ, Inc., ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.