Cisco 7925G Administration Guide

Procedure
Step 1
To display the Phone Upgrade area, access the web page for the phone as described in the Access Phone
Configuration Web Page, on page 71, and click the Phone Upgrade hyperlink.
Step 2
To upgrade the phone software, enter the phone software TAR (firmware filename) or use the Browse button
to locate the firmware file on the network.
Related Topics
System Settings, on page 104
Trace Logs, on page 105
Backup Settings Area, on page 105
Administration Password Changes, on page 109
Administration Password Changes
The method you use to change an administration password depends on the communications server being used
in your system.
Administration Passwords and Cisco Unified CallManager Release 4.x
If you are running Cisco Unified CallManager Release 4.x, you can use the Change Password area on the web
page to change the administration password for the phone web pages.
To change the password on the web page, you must first enter the old password. Enter the new password and
then reenter the new password to confirm the change.
To display the Change Password area, access the web page for the phone as described in the Access Phone
Configuration Web Page, on page 71, and click the Change Password hyperlink in the System submenu.
Administration Passwords and Cisco Unified Communications Manager Release 5.0 or Later
If you are running Cisco Unified Communications Manager Release 5.0 or later, you must set the password
in Cisco Unified Communications Manager Administration on the Phone Configuration page. The password
that you set in Cisco Unified Communications Manager takes precedence over the password that you set on
the web pages.
When setting the Administration Password in the Product Specific Configuration section in Cisco Unified
Communications Manager Release 5.0 Administration, you must enable TFTP encryption. Otherwise, the
password appears in readable text in the phone configuration file and can be viewed from any host that
has access to TFTP server.
Caution
Related Topics
System Settings, on page 104
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide
109
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Web Pages
Administration Password Changes

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