Cisco 7925G Administration Guide - Page 51
VoIP WLAN Configuration, Wireless Network Requirements for VoIP - leap
UPC - 882658201943
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Chapter 2 Overview of the VoIP Wireless Network VoIP WLAN Configuration VoIP WLAN Configuration This section provides configuration guidelines for deploying wireless IP phones in the WLAN and includes these topics: • Wireless Network Requirements for VoIP, page 2-21 • VoIP WLAN Configuration, page 2-21 Wireless Network Requirements for VoIP The Cisco Unified Wireless IP Phone 7925G supports Cisco Aironet APs (APs) that can run Cisco IOS in autonomous mode and APs that run in lightweight mode with lightweight AP protocol (LWAPP) and use a Cisco Unified wireless LAN controller. Table 2-8 lists the supported AP models and operation mode in the WLAN. When configuring VoWLAN, use APs that run Cisco IOS Release 12.3(8)JA or later. It is recommended that Cisco Aironet 1130AG, 1240AG, 1250 series APs run Cisco IOS Release 12.3(4g)JA1 or later. Controllers should be running version 4.0217.0 (minimum) or version 4.2.61.0 or later, which is recommended. The controllers should have Cisco IOS Release 12.3(8)JX or later configured also. Note Voice over the wireless LAN (VoWLAN) does not currently support MESH technology such as Cisco Aironet 1500 Series Lightweight Outdoor Mesh APs or third-party APs are not supported. Table 2-8 Supported APs and Modes AP Models Cisco Aironet 500 Series Cisco Aironet 1100 Series Cisco Aironet 1130AG Series Cisco Aironet 1200 Series Cisco Aironet 1230 Series Cisco Aironet 1240AG Series Cisco Aironet 1250 Series Cisco Aironet 1300 Series Cisco 1000 Series Lightweight Autonomous Mode Yes Yes Yes Yes Yes Yes Yes Yes No Lightweight Mode Yes Yes Yes Yes Yes Yes Yes Yes Yes Note Be aware that Wi-Fi compliant APs that are manufactured by third-party vendors can function with the Cisco Unified Wireless IP Phone 7925G, but might not support key features such as Dynamic Transmit Power Control (DTPC), ARP-caching, LEAP/EAP-FAST, QBSS, U-APSD, 802.11d and 802.11h. OL-15984-01 Cisco Unified Wireless IP Phone 7925G Administration Guide for Cisco Unified Communications Manager 7.0(1) 2-21