Cisco 7925G Deployment Guide

Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Deployment Guide
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Note: If clients from other regions are present and will attempt to associate with the wireless LAN, then ensure that World
Mode (802.11d) is enabled.
When using 802.1x authentication, it is recommended to implement CCKM to offer fast secure roaming.
SSID / WLAN Settings
It is recommended to have a separate SSID for the Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G.
However, if there is an existing SSID configured to support voice capable Cisco Wireless LAN endpoints already, then that
WLAN can be utilized instead.
The SSID to be used by the Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G can be configured to only apply to
a certain 802.11 radio type.
It is recommended to have the Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G operate on the 5 GHz band due
to have many channels available and not as many interferers as the 2.4 GHz band has.
Ensure that the selected SSID is not utilized by any other wireless LANs as that could lead to failures when powering on or
during roaming; especially if a different security type is utilized.
In order to utilize CCKM, enable WPA2 policy with AES encryption and 802.1x + CCKM for authenticated key management
type when the Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G are running firmware version 1.3(4) or later in
order to enable fast secure roaming.

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