Avaya 3616 Series Посібник з монтажу - Сторінка 19
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Installation Guide
7.0 Conclusion
Telephony over a WLAN represents the convergence of voice and data technology in the wireless environment.
There are certain network design criteria that must be met for the network to successfully accommodate the
demanding requirements of both voice and data.
By applying the guidelines described in this document, networking and telephony professionals can
come together to confidently design and deploy an Avaya Wi-Fi telephony solution. Some of the major
considerations include:
•
Voice and data applications have different attributes and network requirements. Several aspects
of the WLAN infrastructure, including coverage and capacity planning, require special
considerations for voice traffic.
•
Reliable QoS is a requirement for any enterprise voice application. Wireless VoIP is especially
vulnerable to many WLAN processes that can affect voice quality, including wireless traffic
contention and security authentication delays.
•
Several network design attributes need to be considered before deploying a Avaya wireless
telephone solution, including the use of subnets and complex network topologies that may not be
conducive to the performance requirements of Avaya wireless telephones.
Avaya's dedication and expertise in wireless VoIP can help ensure proper deployment for voice over
WLAN. Avaya's support for Polycom's Voice Interoperability for Enterprise Wireless (VIEW)
Certification Program certifies Wi-Fi network infrastructure products to be interoperable with and meet
the performance requirements of Avaya wireless telephones. In addition, Avaya offers professional
services including site surveys and deployment assistance. Avaya wireless telephone infrastructure
components must connect to a facility's LAN using Ethernet switches rather than Ethernet hubs in
order to provide adequate bandwidth and limit traffic collisions.
Notice Every effort was made to ensure that the information in this book was complete and accurate
at the time of printing. However, information is subject to change
For more information on Avaya and its solutions, please contact your Avaya Client Executive or Avaya
Authorized BusinessPartner or visit is at Avaya.com
© 2008 Avaya Inc. All Rights Reserved. Avaya and the Avaya Logo are trademarks of Avaya Inc. and may be registered in certain jurisdictions. All
trademarks identified by ®, TM or SM are registered marks, trademarks, and service marks, respectively, of Avaya Inc. All other trademarks are
the property of their respective owners.
Octiober 2008
19