Cisco 7925G Series User Manual

Cisco Unified Wireless IP Phone 7925G Series Deployment Guide 10
3
rd
party antennas are not supported, as there is no interoperability testing performed against 3
rd
party antennas including
Distributed Antenna Systems (DAS) and Leaky Coaxial Systems.
Please refer to the following URL for more info on Cisco Wireless LAN over Distributed Antenna Systems.
http://www.cisco.com/en/US/prod/collateral/wireless/ps5678/ps6973/positioning_statement_c07-565470.html
Note: The Cisco 1130, 1140 and 3502i series access points are to be mounted on the ceiling as they have omni-directional
antennas.
Phone Models and Localization
Phone Models
Cisco manufactures four Cisco Unified Wireless IP Phone 7925G models and one Cisco Unified Wireless IP Phone 7925G-EX
model.
The regulatory domain can be identified by navigating to Settings > Model Information > WLAN Regulatory Domain and
then referencing the Regulatory Domain number in the table below.
The Cisco Unified Wireless IP Phone 7925G-EX is configured like the Cisco Unified Wireless IP Phone 7925G –W model,
which requires an 802.11d enabled access point.
Use the following tables to identify specific phone versions that support these regulatory domains for use around the world:
7925G
Part Number
Regulatory
Domain
Regulatory
Domain
Number
Band Range
Available
Channels
Channel Set
CP-7925G-A-K9
FCC
(Americas)
1050
2.412 – 2.462 GHz
5.180 – 5.240 GHz
5.260 – 5.320 GHz
5. 500 – 5.700 GHz
5.745 – 5.805 GHz
11
4
4
8
4
1-11
36,40,44,48
52,56,60,64
100-140
149,153,157,161
CP-7925G-E-K9
ETSI
(Europe)
3051
2.412 – 2.472 GHz
5.180 – 5.700 GHz
13
19
1-13
36-48,52-64,100-140
CP-7925G-P-K9
Japan
4157
2.412 – 2.472 GHz
2.412 – 2.484 GHz
5.180 – 5.700 GHz
13 (OFDM)
14 (CCK)
19
1-13
1-14
36-48,52-64,100-140
CP-7925G-W-K9
Rest of
World
5252
Uses 802.11d to identify available channels and transmit
powers
7925G-EX
Part Number
Regulatory
Band Range
Available
Channel Set

Cisco 7925G Series Specifications

General

Wireless	IEEE 802.11a/b/g
Headset Jack	2.5 mm
Bluetooth	No
Frequency Band	2.4 GHz, 5 GHz
Display	2.0 in. TFT color display, 176 x 220 pixels
Battery	Lithium-ion
Audio	G.711, G.729
Security	WPA, WPA2
Voice Codecs	G.711, G.729, G.722
Battery Life	8 hours talk time
Operating Temperature	32°F to 104°F (0°C to 40°C)
Compliance	FCC