Cisco Unified SIP Phone 3951产品手册(英文)
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2020-03-05
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Data Sheet
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Cisco Unified SIP Phone 3951
The Cisco
®
Unified SIP Phone 3951 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. The
key to this entry-level phone is that it is a 2-line phone with a half-duplex speakerphone
and internal microphone. The Cisco Unified SIP Phone 3951 provides fixed feature keys
that provide 1-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
2 menu select keys and a 2-way rocker for scrolling control. This display enables support
for additional capabilities such as caller ID; directory services such as missed call list,
placed call list, etc.; and the ability to configure the phone. Finally, the Cisco Unified SIP
Phone 3951 offers the choice of IEEE 802.3af Power over Ethernet (PoE), or local power
through an optional power adaptor (Figure 1).
Figure 1. Cisco Unified SIP Phone 3951
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