Cisco 7925G Administration Guide

DescriptionField
Support for Wi-Fi Multimedia Extensions.WMM Supported
Version of CCX if the AP is CCX compliant.CCX Version Number
Unscheduled Automatic Power Save Delivery is supported by the AP.
May only be available if WMM is supported. This feature is critical to
talk time and achieving maximum call density on the wireless IP phone.
U-APSD Supported
Access Category information for each AC:
•
Admission Control Required: If yes, admission control must be
used prior to transmission using the access parameters specific
for this AC.
•
AIFSN: Number of slots after an SIFS duration a non-AP STA
should defer before invoking a backoff or starting a transmission.
•
ECWMIN: Encodes value of CWmin in an exponent form to
provide the minimum amount of time in a random backoff.
•
ECWMAX: Encodes value of CWmax in an exponent form to
provide the maximum amount of time in a random backoff.
•
TXOpLimit: Interval of time in which a particular quality of
service (QoS) station has the right to initiate frame exchange
sequences onto the wireless medium.
Background AC
Best Effort AC
Video AC
Voice AC
A list of supported channels (from the country IE).Channels
Maximum transmit power in dBm permitted for that channel.Power
The first AP in the list (reference AP) is compared with the values
recommended by Cisco, the differences are reported as warnings, and
warning messages appear at the bottom of this report. All other APs are
compared with the reference AP for consistency.
Warning messages (in red at the
bottom)
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide
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Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Web Pages
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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