Cisco 7841
Deploy high-quality voice communications for your information workers, the administrative and managerial staff. The affordable Cisco IP Phone 7841 is full-featured and easy to use. Business calls are more efficient and productive, which fosters collaboration. The 7841 also supports wideband audio for superior voice quality and offers advanced IP communications features.



The Cisco IP Phone 7841 is a four-line endpoint that is ideal for:



- Customers who currently use analog and digital phones but want to migrate to IP telephony

- Existing Cisco customers who want to expand or update their investment in Cisco Unified Communications



This phone is designed for information workers, the administrative staff and managers who have a moderate level of voice communications needs.



Excellent User Experience

For easier recognition at a glance, the 7841 phone includes four context-sensitive soft keys and a white-backlit display that:



- Measures 3.5 inches (89 millimeters)

- Has high-resolution graphics and grayscale

- Is 396 x 162 pixels



Other features and capabilities that contribute to a superior user experience include:

- Dedicated fixed keys for common functions such as conference, messaging, and directory, and a two-way navigation button

- Full wideband audio (G.722) support throughout the handset, headset, and speakerphone for superior clarity

- Electronic hookswitch control for added flexibility in managing personal calls when using third-party headsets



Simple Administration

The 7841 phone is easy to deploy and manage, with features such as:

- Power over Ethernet (PoE) Class 1 endpoint and Cisco EnergyWise to help reduce your energy costs and carbon footprint

- Enhanced flexibility and customization with a field-replaceable bezel option

- Integrated IEEE 10/100/1000 switch to support traffic from a co-located PC and reduce your cable infrastructure costs

- A wall-mount option for common areas such as cafeterias and shipping and receiving docks, or where desk space is limited
Call holdYes
Call waitingYes
Caller IDYes
Case materialPolycarbonat
Colour of productBlack, Silver
Conference callYes
DisplayLCD
Display diagonal3.5 "
Display resolution396 x 162 pixels
Ethernet LANYes
Ethernet LAN (RJ-45) ports2
Handset typeWired
Height28 mm
Operating relative humidity (H-H)10 - 90 %
Operating temperature (T-T)0 - 40 °C
Power over Ethernet (PoE) supportYes
Quality of Service (QoS) supportYes
SafetyUL 60950, CAN/CSA - C22.2, EN 60950, IEC 60950, AS/NZS 60950, GB4943
Security algorithms802.1x RADIUS
SpeakerphoneYes
Speed dialingYes
Storage temperature (T-T)-10 - 60 °C
Supported network protocolsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af
Touch sensitive screenNo
Voice codecsG.711a, G.722, G.729A, G.729B, iLBC
Volume controlDigital
Wall mountableYes
Weight868 g
Wi-FiNo

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Cisco 7841

Supporting four lines, 8.89 cm (3.5 ") 396 × 162, 2 x 10/100/1000BASE-T, PoE, Black/Silver

CP-7841-K9=

In Stock

£242.16
£201.80 Ex VAT.