Understanding the Cisco Unified Wireless IP Phone 7925G-EX
The Cisco Unified Wireless IP Phone 7925G and 7926G is hearing aid compatible (HAC) but does not
have any TTY features. It also has a centered "dot" or "nib" on the 5 key that is a tactile identifier.
The physical characteristics include:
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Understanding the Cisco Unified Wireless IP Phone 7925G-EX
Your Cisco Unified Wireless IP Phone 7925G-EX is an Atmospheres Explosibles (ATEX) Zone 2/Class
22 and Canadian Standards Association (CSA) Division 2/Class 1 certified full-feature telephone. The
phone is certified for use in potentially explosive environments in the gas, oil, and chemical production
fields as well as dust-filled environments.
The phone is a qualified Bluetooth wireless device (Qualified Device ID [QDID] B014396). The phone
provides voice communication over the same wireless LAN that your computer uses, allowing you to
place and receive phone calls, put calls on hold, transfer calls, make conference calls, and so on.
The Cisco Unified Wireless IP Phone 7925G-EX is an 802.11 dual band wireless device that provides
comprehensive voice communications in conjunction with Cisco Unified Communications Manager
and Cisco Aironet 802.11b/g and Cisco Aironet 802.11a Access Points (APs) in a private business
communications network.
This phone model, like other network devices, must be configured and managed. This phone encodes
G.711a, G.711u, G.729a, G.729ab, and G.722/iLBC codecs, and decodes G.711a, G711b, G.711u,
G.729, G729a, G729b, and G729ab codecs. The phone also supports uncompressed wideband (16 bits,
16 kHz) audio.
The Cisco Unified Wireless IP Phone 7925G-EX is hearing aid compatible (HAC) but does not have any
TTY features. It also has a centered "dot" or "nib" on the 5 key that is a tactile identifier.
The physical characteristics include:
•
•
•
•
•
•
•
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Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide
1-2
Resistance to damage from dropping the phone
Tolerance of anti-bacterial and alcohol-based wipes
Latex and lead free
Resistance against liquid splashes
Dust resistance
Shock proof and vibration proof
USB 1.1 interface
Atmospheres Explosibles (ATEX) Zone 2/Class 22 certification prevents ignition of surrounding gas
vapors by the phone.
Canadian Standards Association (CSA) Division 2/Class 1 certification provides access to mobile
collaborative communications.
Industry-standard yellow styling offers fast recognition in emergency situations.
Ingress Protection 64 (IP 64) level protection indicating a dust tight equipment which is protected
against splashing water.
The large 2-inch color (176 x 220 pixels) display makes viewing easy.
Resistance to damage from dropping the phone
Tolerance of anti-bacterial and alcohol-based wipes
Latex and lead free
Chapter 1
Overview of the Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G
Halaman Cetak