Cisco 7925G Administration Guide

Cisco Unified Wireless IP Phone
configuration
Cisco AP configuration
PEAPAESWPA2PEAP
WPA2
Auto (AKM)TKIPWPA-PSKWPA-PSK
Auto (AKM)AESWAP2-PSKWPA2-PSK
For more information about Cisco WLAN Security, see http://www.cisco.com/en/US/products/hw/wireless/
ps430/prod_brochure09186a00801f7d0b.html.
For more information about configuring authentication and encryption schemes on APs, see the Cisco Aironet
Configuration Guide for your model and release at this URL:
http://www.cisco.com/en/US/products/hw/wireless/ps4570/products_installation_and_configuration_guides_
list.html
Related Topics
Network Protocols, on page 32
Authentication Methods, on page 39
Encryption Methods, on page 41
Cisco Unified Communications Manager Interactions, on page 37
VoIP Wireless Network Components, on page 32
Site Survey Verification
Before the initial deployment of wireless phones in the WLAN, perform a site survey to verify that the APs
are providing adequate coverage and that wireless phones can roam from one AP to another with no audio
problems. After the initial deployment, it is a good practice to perform site surveys at regular intervals to
ensure continued coverage and roaming.
From the Cisco Unified Wireless IP Phone, you can use the Neighbor List utility or Site Survey utility from
the SETTINGS > Status menu.
The Neighbor List utility provides information about the current AP and the closest neighbors tracked by the
phone.
The Site Survey utility produces a report, written as a temporary HTML file, upon termination of the survey.
This Site Survey Report is accessible from the phone web page to view or send to Cisco TAC for
troubleshooting purposes.
The following topics provide information about performing the site survey.
Verify Wireless Voice Network
When you perform a site survey verification and encounter problems, see Troubleshooting, on page 209 for
assistance with finding the cause of the problem.
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide
44
VoIP Wireless Network
Site Survey Verification

Cisco 7925G Specifications

General

Keypad number of keys	12
Display diagonal	2 \
Display resolution	176 x 220 pixels
Call waiting	Yes
Lines quantity	6 lines
Voice codecs	G.711a, G.722, G.729a, iLBC
Security algorithms	128-bit WEP, SSL/TLS, WPA
Supported network protocols	DHCP, TFTP, DNS, SCCP, SRST
Input voltage	100 - 240 V
Dimensions (WxDxH)	52 x 20 x 127 mm
Minimum system requirements	Cisco Unified Communications Manager 4.1, 4.2, 4.3, 5.1, 6.0, 6.1, 7.0 + Cisco Unified Communications Manager Express 4.3 +
Input frequency	50/60 Hz
Storage temperature (T-T)	-30 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Product type	IP Phone
Product color	Gray
Safety	UL 60950, CSA 22.2 No.60950, EN 60950, IEC 60950, AS/NZS 60950, IEC 60529 (IP 54)
Certification	47 CFR 15 B ICES-003 B EN 55022 B AS/NZS CISPR 22 B CISPR 22 B VCCI B EN 61000-3-2 EN 61000-3-3 KN 22 EN 55024 EN 50082-1 EN 61000-6-1 EN 300386 EN 60601-1-2 KN
Compliance industry standards	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.1X, IEEE 802.11e

Weight and Dimensions

Weight	138 g