O'Reilly logo

CCNA Voice Quick Reference by Michael Valentine

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Preparing the Infrastructure to Support Unified Communications

In this section, the best practices components for preparing the network to properly support Unified Communications are explored. Topics covered include the following:

Image  Voice VLANs

Image  DHCP

Image  NTP

Image  Power over Ethernet

  IP Phone firmware and configuration files

Voice VLANs

VLANs provide a ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required