Cisco 7925G Administration Guide

After registering the phones, you can modify settings, such as the DNs and device pools, by using
Cisco Unified Communications Manager Administration.
Autoregistration is disabled by default in Cisco Unified Communications Manager Administration. You
must enable and properly configure autoregistration before connecting any Cisco Unified IP Phone to the
network. For information about enabling and configuring autoregistration, see Cisco
Unified Communications Manager Administration Guide.
Note
Autoregistration and TAPS Phone Addition
Use autoregistration and TAPS to add phones to the Cisco Unified Communications Manager database. Add
the phones first by using BAT to the Cisco Unified Communications Manager database with dummy MAC
addresses. Then use TAPS to update MAC addresses and download predefined configurations for the phones.
To implement TAPS, dial a TAPS DN and follow voice prompts. When the process is complete, the phone
has downloaded its DN and other settings. The correct MAC address for the phone is updated in
Cisco Unified Communications Manager Administration.
You must enable autoregistration in Cisco Unified Communications Manager Administration for TAPS
to function.
Note
For Cisco Unified Communications Manager Release 5.0 or earlier, see Bulk Administration Tool User Guide
for Cisco Unified Communications Manager for detailed instructions about BAT and TAPS. For Cisco Unified
Communications Manager Release 6.0 or later, see Cisco Unified Communications Manager Bulk
Administration Guide.
BAT Phone Addition
Add a group of phones to the Cisco Unified Communications Manager database by using BAT. This tool
performs batch operations, including registration, on multiple phones. You need the MAC addresses for each
phone before you use BAT.
The following table describes how to determine the MAC address of the wireless IP phone.
Table 14: Determine the MAC Address of the Phone
For more informationMethod
See View Model Information Screen, on page 184Choose SETTINGS > Model Information
> MAC Address and look at the MAC
Address field.
See Install or Remove Phone Battery, on page 55Remove the battery and look on the back of
the phone.
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide
49
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Setup
Cisco Unified Communications Manager Phone Addition Methods

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