User Manual for Cisco IP Phone 8841 Click to enlarge the picture
Contents of the user manual for the Cisco IP Phone 8841
- Product category: Telephones Cisco
- Brand: Cisco
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Cisco Telephones
User manual for the Cisco IP Phone 8841 contain basic instructions
that need to be followed during installation and operation.
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Product description Work remotely and stay in touch with co-workers and clients with the IP Phone 8841 from Cisco. This IP phone features Cisco Expressway to give users outside of your firewall or VPN secure access to collaboration workloads, including video, voice, content, and IM. Manage multiple calls with support for up to 5 lines along with both single- and multiple-call-per-line appearance. The 8841 also features a 5" 24-bit color display with an 800 x 480 resolution that provides scrollable access to calling features as well as support for text-based XML applications.
The IP Phone 8841 comes equipped with a 2-port Cisco Ethernet switch allowing for a direct connection to a Gigabit Ethernet network. This connection is established through an RJ-45 interface with a single LAN connectivity for both the phone and the co-located PC. The phone and PC can be assigned to separate VLANs for improved security and reliability for voice and data traffic. With a dual-position foot stand and the ability to mount this phone to the wall you can position the phone the way you want. Additionally, the Kensington lock slot compatibility makes it easy to secure the phone against theft.
- Support for up to 5 lines and both single- and multiple-call-per-line appearance for added flexibility in call management
- More intuitive, easier-to-use experience with a high resolution, backlit, graphical widescreen VGA, 800- x 480-pixel display in the Cisco IP Phone portfolio
- Increased productivity with easier navigation of menus and call-transaction status using the 5-way navigation cluster and 4 context sensitive soft-label keys
- Enhanced tactile feel and reduced errant dialing with rounded ergonomic fixed keys
- Fixed keys for commonly used functions including messaging, directory, services, transfer, conference, mute, headset, speakerphone, hold, and release
- Replaceable silver bezel option for the black bezel that comes standard with these phones
- Support for 802.3af/at PoE to reduce installation and infrastructure costs by eliminating or reducing the need for local power supplies
- Gigabit Ethernet-integrated switches on all models to reduce IT administration and cabling costs at the desk while efficiently and effectively processing the traffic from a co-located multimedia PC
- Integrated VPN client to help keep conversations private
- Support for Cisco Expressway enabling "VPN-less" client connectivity to the network for remote workers
UPC: 882658698514 In the Box Cisco IP Phone 8841 Limited 1-Year Manufacturer Warranty Table of Contents
- Optional wall-mount kit to deploy in more space-constrained environments
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Cisco CP-8841-K9 Specs
| Display || 5" / 12.7 cm |
| Display Type || 24-bit color |
| Resolution || 800 x 480 |
| Auxilliary I/O Connector || Yes |
| Ethernet Protocol || An internal 2-port Cisco Ethernet switch allows for a direct connection to a 10/100/1000BASE-T Ethernet network (IEEE 802.3i/802.3u/802.3ab) through an RJ-45 interface with single LAN connectivity for both the phone and a co-located PC. |
The system administrator can designate separate VLANs (IEEE 802.1Q) for the PC and phone, providing improved security and reliability of voice and data traffic.
| Keys || Line keys |
Back and release keys
Four-way navigation and select keys
Hold/Resume, Transfer, and Conference keys
Messaging, Application, and Directory keys
Volume-control toggle key
Speakerphone, headset, and mute keys
| Stand || The display is easy-to-view and the buttons and keys are easy-to-use. The two-position foot stand supports viewing angles of 35 and 50 degrees; you can remove the foot stand for wall mounting, with mounting holes located on the base of the phone. |
| Wall Mountable || You can install the phone on a wall using an optional wall-mount kit (available separately) |
| Kensington Lock Support || Yes |
| PoE || IEEE Power over Ethernet class 2. The phone is compatible with both IEEE 802.3af and 802.3at switch blades and supports both Cisco Discovery Protocol and Link Layer Discovery Protocol - Power over Ethernet (LLDP-PoE) |
| Cisco IP Phone Power Cube 4 || This optional power cube is used as an AC-to-DC (48V) power supply for non-PoE deployments. Use of the power cube 4 also requires the use of one of the corresponding AC country cords |
| Call-Control Support || Cisco Unified Communications Manager |
- 8.5.1 (Non-secured mode Only)
- 10.0 and later
Cisco Unified Communications Manager Express (Unified CME)
- 10.0 and later
Cisco Hosted Collaboration Solution (HCS)
- 8.6.2 and later (using supported UCM versions above)
| Audio Codec || G.711a-law and mu-law, G.722, G.729a, Internet Low Bitrate Codec (iLBC), and Internet Speech Audio Codec (iSAC) |
| EHS Features || You can control the hookswitch electronically with a third-party headset connected to an auxiliary port |
| QoS || The phone supports Cisco Discovery Protocol and 802.1Q/p standards, and can be configured with an 801.1Q VLAN header containing the VLAN ID overrides configured by the Admin VLAN ID |
| Operating Temperature || 32 to 104°F / 0 to 40°C |
| Non-Operating Temperature || 14 to 140°F / -10 to 60°C |
| Operating Humidity || 10 to 90% non-condensing |
| Non-Operating Humidity || 10 to 95% non-condensing |
| Language Support || Arabic (Arabic Area) |
Chinese (Hong Kong)
Czech (Czech Republic)
English (United Kingdom)
Korean (Korea Republic)
Russian (Russian Federation)
Serbian (Republic of Serbia)
Serbian (Republic of Montenegro)
| Dimensions || 9.02 x 10.13 x 1.57" / 229.10 x 257.34 x 40.00 mm |
| Weight || 2.58 lb / 1.17 kg |
| Package Weight || 3.35 lb |
| Box Dimensions (LxWxH) || 13.4 x 9.7 x 2.7" |
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