Cisco 3911 Технічний паспорт

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Data Sheet

Cisco Unified SIP Phone 3911

Cisco

Unified Communications Solutions unify voice, video, data, and mobile

applications on fixed and mobile networks, delivering a media-rich collaboration

experience across business, government agency, and institutional workspaces. These

applications use the network as the platform to enhance comparative advantage by

accelerating decision time and reducing transaction time. The security, resilience, and

scalability of the network enable users in any workspace to easily connect anywhere,

anytime, and anyplace, using any media, device or operating system. Cisco Unified

Communications is part of a comprehensive solution that includes network infrastructure,

security, wireless, management applications, lifecycle services, flexible deployment and

outsourced management options, and third-party applications.

The Cisco Unified SIP Phone 3911 is a cost-effective, entry-level phone that addresses the needs

of a lobby, laboratory, manufacturing floor, and hallway. The capabilities of the phone can also fill

the communication needs of cubicle, retail, classroom, or manufacturing workers or anyone who

exhibits low to moderate telephone usage. This single-line phone has a half-duplex speakerphone

and internal microphone. The Cisco Unified SIP Phone 3911 provides fixed feature keys for one-

touch access to redial, transfer, conference, hold, line select, mute, speakerphone, and voicemail

access features. The line select, mute, conference, Message Waiting Indicator, and speakerphone

keys provide LEDs to indicate status for these features. In addition, the phone supports a 2-line x

24-character display along with two menu select keys and a two-way rocker for scrolling control.

This display enables support for additional capabilities such as caller ID, call history, and the ability

to configure the phone. Finally, the Cisco Unified SIP Phone 3911 (Figure 1) offers the choice of

IEEE 802.3af Power over Ethernet (PoE), or local power through an optional power adaptor.

Figure 1.

Cisco Unified SIP Phone 3911

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