Cisco 7925G Administration Guide

◦
Either Cisco Unified Communications Manager Release 4.3 or later, or
Cisco Unified Communications Manager Express Release 4.3 or later
◦
IP network configured to support DHCP or manual assignment of IP address, gateway, and subnet
mask
Related Topics
Verify Wireless Voice Network, on page 44
Feature Support, on page 12
Wireless LAN, on page 23
Cisco Unified Communications Manager Phone Addition Methods, on page 48
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Installation, on page 54
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Startup, on page 63
Cisco Unified Communications Manager Phone Addition Methods
Before installing the wireless IP phone, you must choose a method for adding phones to the
Cisco Unified Communications Manager database. Some methods require entering the MAC address of the
phone. The following table provides an overview of these methods.
Table 13: Phone addition methods for the Cisco Unified Communications Manager Database
NotesRequires MAC address?Method
Results in automatic assignment of directory numbersNoAutoregistration
Requires autoregistration and Bulk Administration Tool
(BAT); updates information in the Cisco Unified IP
Phone and in Cisco Unified Communications Manager
Administration
NoAutoregistration with
the Tool for
Auto-Registered
Phones Support
(TAPS)
Allows for simultaneous registration of multiple phonesYesBAT
Requires phones to be added individuallyYesCisco
Unified Communications
Manager
Administration only
The following sections describe methods for adding phones.
Autoregistration Phone Addition
Use autoregistration to enter phones into the Cisco Unified Communications Manager database without first
gathering MAC addresses from the phones. When autoregistration is enabled, Cisco Unified Communications
Manager automatically assigns the next available sequential directory number (DN) to new phones during
the initial phone startup process.
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide
48
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