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voice over Wi-Fi
(redirected from voice over WLAN)

   Also found in: Wikipedia 0.01 sec.
voice over Wi-Fi
Transmitting IP-based telephone calls (VoIP) over a Wi-Fi network. Voice over Wi-Fi (Vo-Fi) provides enhancements to the 802.11 standards for handling the real-time environment of voice calls. With a single mode Vo-Fi phone, users can make calls only within a Wi-Fi hotspot. With dual mode phones that switch between the cellular carrier and a Wi-Fi hotspot, calls can be made by the most expedient method. In addition, calls will not be dropped when walking from the outside into a large office building.

Also called "voice over wireless LAN" (Vo-WLAN), "Wi-Fi telephony," "wireless VoIP" and "wireless IP telephony." See Wi-Fi.


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The team installed a Trapeze MX-200R Mobility Exchange which provides intelligent wireless LAN switching and supports the most demanding wireless applications indoors and outdoors, including voice over WLAN.
Use of Voice over WLAN is also growing within enterprises with the arrival of Wi-Fi phones and inexpensive VoIP services.
With Smart Mobile intelligent switching, organizations can support the most demanding next generation wireless applications such as toll-quality voice over WLAN for thousands of users, seamless indoor/outdoor mobility, and high-speed networks based on 802.
 
 
 
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