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 on Cisco on-premises and hosted infrastructure platforms and third party hosted call control.
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” (396x162) greyscale display with white backlighting on the IP Phone 7821, 7841 and 7861, and a 3.2” (384 x106) display without backlighting on IP Phone 7811, for easy reading. Localized language support, including right-to-left onscreen text, meets the needs of global users.
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 is available on the IP Phone 7821, 7841 and 7861 to reduce power consumption during off-hours, 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 communications support with your current Cisco Unified Communications solution. Small businesses who have interest in the Cisco IP Phone 7800 Series, but have investment in or are considering third party hosted call control services, are also candidates for the IP Phone 7800 Series.
| Display |
| Touchscreen | N |
| Display diagonal | 8.89 cm (3.5") |
| Display resolution | 396 x 162 pixels |
| Backlight display | Y |
| |
| Audio |
| Speakerphone | Y |
| Voice codecs | G.711a, G.722, G.729A, iLBC |
| |
| Ports & interfaces |
| Ethernet LAN (RJ-45) ports | 2 |
| RJ-9 ports quantity | 1 |
| DC-in jack | Y |
| |
| Weight & dimensions |
| Width | 206 mm |
| Depth | 28 mm |
| Height | 207 mm |
| Weight | 868 g |
| |
| Power |
| Power over Ethernet (PoE) | Y |
| Power consumption (typical) | 3.84 W |
| |
| Operational conditions |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 10 - 95% |
| Storage temperature (T-T) | -10 - 60 °C |
| |
| Network |
| Ethernet LAN | Y |
| Wi-Fi | N |
| Bluetooth | N |
| Quality of Service (QoS) support | Y |
| DHCP client | Y |
| Security algorithms | 128-bit AES, 256-bit AES, SRTP, SSL/TLS |
| Networking standards | IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af, IEEE 802.3at |
| |
| Phone features |
| Caller ID | Y |
| Answering machine | Y |
| Call waiting | Y |
| Speed dialling | Y |
| Intercom | Y |
| Call hold | Y |
| Call forwarding | Y |
| Conference call | Y |
| Redialing | Y |
| Do not disturb function | Y |
| Call park | Y |
| Call pick up | Y |
| Full duplex | Y |
| Call transfer | Y |
| Message-waiting indicator (MWI) | Y |
| SIP registrar server | Y |
| |
| Certificates |
| Certification | UL 60950, CAN/CSA-C22.2 # 60950, EN 60950 (A11, A12), IEC 60950 (A11, A12), AS/NZS 60950, GB4943, 47CFR 15 (CFR 47) B, ICES003 B, VCCI B, EN61000-3-2, EN61000-3-3, KN22 B, EN55024, CISPR24, EN60601-1-2, KN24, FCC 68 HAC, CS-03-HAC, AS/ACIF S004, AS/ACIF S040, NZ PTC 220, TIA 810, TIA 920 |
| |
| Management features |
| Integrated voicemail | Y |
| Volume control | Digital |
| |
| Packaging content |
| Number of handles included | 1 pc(s) |
| |
| Design |
| Product type | IP Phone |
| Product colour | White |
| Handset type | Wired handset |
| Case material | ABS |
| Backlight keypad | Y |
| Wall mountable | Y |
| Mounting | Desk/Wall |
| |
| Logistics data |
| Harmonized System (HS) code | 85171800 |
| |
