SKU #: CP-7821-K9
New with Warranty
- 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)
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.
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.
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.
IP Phone 7800 Series sets a new standard in usability and delivers a context-sensitive user
experience. It features a high resolution 3.5” (396x162) 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
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
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SKU #: CP-7821-K9