Cisco 7925G Administration Guide

Step 2
On the System Configuration page, in the EAP-TLS section, enable these fields:
•
Allow EAP-TLS
•
Certificate CN comparison
Step 3
On the ACS Certification Authority Setup page, add the Manufacturing Root Certificate and Manufacturing
CA Certificate to the ACS server.
Step 4
Enable both the Manufacturing Root Certificate and Manufacturing CA Certificate in the ACS Certificate
Trust List.
PEAP Setup
Protected Extensible Authentication Protocol (PEAP) uses server-side public key certificates to authenticate
clients by creating an encrypted SSL/TLS tunnel between the client and the authentication server.
Server validation can be enabled by importing the authentication server certificate.Note
Before You Begin
Before you configure PEAP authentication for the phone, make sure these Cisco Secure ACS requirements
are met:
•
The ACS root certificate must be installed.
•
The Allow EAP-MSCHAPv2 setting must be enabled.
•
User account and password must be configured.
•
For password authentication, you can use the local ACS database or an external one (such as Windows
or LDAP).
Enable PEAP Authentication
With Firmware Release 1.4(7), the Cisco Unified Wireless IP Phone sends a download request to the TFTP
server for the server certificate (WLANRootCA.cer) so the server certificate can be installed automatically.
The server certificate must have a SHA-1 signature and DER encoding. Any preexisting server certificates
are removed automatically. The phone restarts after the certificate is installed. After the certificate is installed,
Server Validation is enabled automatically and cannot be configured when the phone is set to use PEAP
authentication.
Procedure
Step 1
From the phone configuration web page, choose PEAP as the authentication mode.
Step 2
Enter a user name and password.
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide
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Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Web Pages
Wireless Security Credentials

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