Cisco 7925G Administration Guide

b) From Internet Explorer, install certificates on the Cisco ACS server and edit the trust list.
c) From Microsoft Certificate Services, export the CA certificate from the ACS server and import it to the
phone.
For more information, see:
•
Export and Install Certificates on ACS, on page 88
•
Export CA certificate from ACS using Microsoft Certificate Services, on page 88
Step 3
If using a user installed certificate, from phone web page:
a) Generate the Certificate Signing Request (CSR).
b) Send the CSR to CA to sign.
c) Import the certificate.
d) Install certificate on the Cisco ACS server and edit the trust list.
e) Download the CA certificate from the ACS server and import it into the phone.
For more information, see Request and Import User-Installed Certificate, on page 89.
Step 4
Using the ACS configuration tool, set up the user account.
For more information, see:
•
Set Up ACS User Account and Install Certificate, on page 90
•
User Guide for Cisco Secure ACS for Windows
Set Date and Time
EAP-TLS uses certificate-based authentication that requires the internal clock on the Cisco Unified Wireless
IP Phone to be set correctly. The date and time on the phone might change when it is registered to Cisco Unified
Communications Manager.
If a new server authentication certificate is being requested and the local time is behind the Greenwich
Mean Time (GMT), the authentication certificate validation might fail. Cisco recommends that you set
the local date and time ahead of the GMT.
Note
To set the phone to the correct local date and time, follow these steps.
Procedure
Step 1
Select Date & Time from the left navigation pane.
Step 2
If the setting in the Current Phone Date & Time field is different from the Local Date & Time field, click Set
Phone to Local Date & Time.
Step 3
Click Phone Restart, and then click OK.
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide
87
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