Voice Over 802.11
โ
Frank Ohrtman
๐
Library
๐
2004
๐
Artech House
๐
English
โ 2 MB
Wi-Fi can further enhance your organization's productivity and savings by increasing portability and eliminating charges for PBX maintenance and for wire-line and cellular phone service. However, concerns about the QoS of Wi-Fi and VoIP prevent many organizations from realizing the full savings and