Cisco 7821 IP Phone 3rd Party Call Control – CP-7821-3PCC-K9 New Sale

• LED indicators for the audio path keys
• LED indicators for select key, line keys, and message waiting.
• Four soft key buttons and a scroll toggle bar
• Two line key buttons
• Two-way navigation and select keys
• Wideband audio
• Dual-position foot stand
• Greyscale Graphical display 396 x 162 pixel-based with white backlight 
• RJ9 interface to optional headset
• Ethernet switch
• PoE class 1
• Supported Protocols: Session Initiation Protocol (SIP)
• Wall-mountable

The Cisco®

 IP Phone 7800 Series is a cost-effective, high-fidelity voice 

communications portfolio designed to improve your organization’s people-centric 

communications, while reducing your operating costs. 

It combines an attractive new ergonomic design with “always-on” reliability and secure encrypted communications. 

The Cisco®

 IP Phone 7800 Series delivers advanced IP Telephony features and crystal clear wideband audio 

performance to deliver an easy-to-use, full-featured voice communications experience. 

The Cisco®

 IP Phone 7800 Series introduces three models to the Cisco IP Phone portfolio. From left-to-right 

(Figure 1), they are: 

● The IP Phone 7821 supporting two lines 

● The IP Phone 7841 supporting four lines 

● The IP Phone 7861 supporting sixteen lines 

Figure 1. Cisco IP Phone 7800 Series 

 

The line keys on each model are fully programmable. You can set up keys to support either lines, such as directory 

numbers, or call features like speed dialing. You can also boost productivity by handling multiple calls for each 

directory number, using the multi-call per-line appearance feature. Tri-color LEDs on the line keys support this 

feature and make the phone simpler and easy to use. 

Fixed function keys on all models give you one-touch access to service, messaging, directory, hold/resume, 

transfer, and conference features. A full-duplex speakerphone lets you set up clear multi-party conferences for 

flexible, productive collaboration. 

The Cisco®

 IP Phone 7800 Series sets a new standard in usability and delivers a context-sensitive user 

experience. It features a high resolution 3.5” (396×162) greyscale display, with white backlighting for easy reading. 

Localized language support, including right-to-left onscreen text, meets the needs of global users.  

 

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The Cisco® IP Phone 7800 Series is also more energy-efficient and eco-friendly, to support your green initiatives. 

Each phone supports Power-over-Ethernet (PoE) Class 1 and Cisco’s EnergyWise™, and is Energy Star certified. 

A standard power-save option reduces power consumption during off-hours, to save money and maximize energy 

efficiency. 

The IP Phone 7800 Series portfolio is ideal for any mid-sized to large enterprise company that wants to update its 

phone system from a traditional analog or digital-based system to an IP Communications system. It’s also an 

excellent choice if you’re seeking to expand your voice communicatons support with your current Cisco Unified 

Communications solution.