November 2009
Intermediate to advanced
600 pages
13h 51m
English
book
Deploying and Troubleshooting Cisco Wireless LAN Controllers
by Mark L. Gress - CCIE 25539, Lee Johnson
Content preview from Deploying and Troubleshooting Cisco Wireless LAN Controllers
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Chapter 11. Wireless Voice
Wireless voice can be a great asset to any wireless network. Mobile users such as doctors, nurses, warehouse associates, sales floor staff, and call center personnel are no longer tied to a desk where they can miss important, perhaps life saving, phone calls. The Cisco Unified Wireless Networking (CUWN) solution provides a robust wireless infrastructure for voice applications.
Cisco currently offers two wireless phone models: the 7921 and 7925. The 7920 model was the first Cisco wireless phone and is still found in the field, but it is End-of-Life and reached End-of-Support in June 2009. The 7920 is an 802.11b-only device and does not have the security protocol support of the newer models. This book does not cover ...