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Cisco IP Phone 8841, Charcoal (CP-8841-K9=)
General Information
The Cisco® IP Phone 8841 is a business-class collaboration endpoint that delivers high-fidelity, reliable, secure, and scalable voice communication for midsize to large enterprise businesses. With the Cisco IP Phone 8841, you can increase personal productivity through an engaging user experience that is both powerful and easy-to-use. The IP Phone 8841 combines an attractive new ergonomic design with wideband audio for crystal clear voice communications, "always-on" reliability, encrypted voice communications to enhance security, and access to a comprehensive suite of unified communication features from Cisco communication servers. |
Technical Information
| Handset Connectivity Technology: | Corded |
| Base Unit Connectivity Technology: | Corded |
| IP Phone Technology: | VoIP |
| Total Number of Phone Lines: | 5 |
| Dialer Type: | Keypad |
| Caller ID: | Yes |
| Speakerphone: | Yes |
| Features: | Messages |
| Features: | Hold |
| Features: | Call Resume |
| Features: | Call Transfer |
| Features: | Conference Call |
| Features: | Hearing Aid |
| Features: | Hands-free |
| Features: | Speed Dial |
| Features: | Message Waiting LED |
| Features: | Indicator |
| Features: | Security |
| Features: | Adjustable Display |
| Features: | Auto-answer |
| Features: | (BLF) Busy Lamp Field |
| Features: | Call Forwarding |
| Features: | Call History |
| Features: | Call Park |
| Features: | Call Pick-up |
| Features: | Date and Time |
| Features: | Call Waiting |
| Features: | Group Pick-up |
| Features: | Intercom |
| Features: | Music on Hold |
| Features: | Mute |
| Features: | Distinctive Ringing |
| Features: | Redial |
| Features: | Call Share |
| Features: | Voice Mail |
| Features: | Multilingual Menu |
| Voice Codec: | G.711a |
| Voice Codec: | G.711u |
| Voice Codec: | G.722 |
| Voice Codec: | G.729a |
| Voice Codec: | iLBC |
| Voice Codec: | iSAC |
Display & Graphics
| Screen Type: | LCD |
| Display Color: | Color |
| Backlight: | Yes |
| Screen Size: | 5" |
| Screen Resolution: | 800 x 480 |
Interfaces/Ports
| Network (RJ-45): | Yes |
| Number of Network (RJ-45) Ports: | 2 |
| Headset Port: | Yes |
| PoE (RJ-45) Port: | Yes |
Management & Protocols
| Communication Protocols: | SIP |
| Communication Protocols: | LLDP-PoE |
| Communication Protocols: | SDP |
| Communication Protocols: | DHCP |
| Communication Protocols: | RTP |
| Communication Protocols: | RTCP |
| Communication Protocols: | LLDP |
| Communication Protocols: | LLDP-MED |
| Communication Protocols: | SRTP |
| Quality of Service: | 802.1Q VLAN Support |
| Quality of Service: | 802.1p/q |
Controls/Indicators
| Buttons & Keys Type: | Programmable |
| Buttons & Keys Type: | Directory |
| Buttons & Keys Type: | Message |
| Buttons & Keys Type: | Line Select |
| Buttons & Keys Type: | Navigation |
| Buttons & Keys Type: | Hold Button |
| Buttons & Keys Type: | Call Transfer |
| Buttons & Keys Type: | Conference |
| Buttons & Keys Type: | Volume Control |
| Buttons & Keys Type: | Speaker |
| Buttons & Keys Type: | Headset |
| Buttons & Keys Type: | Mute |
Power Description
| Input Voltage: | 48 V DC |
| Power Source: | AC Adapter |
Physical Characteristics
| Product Color: | Charcoal |
| Form Factor: | Wall Mountable |
| Height: | 9" |
| Width: | 10.1" |
| Depth: | 1.6" |
| Weight (Approximate): | 2.58 lb |
Miscellaneous
| Package Contents: |
|
| License Details: | Unified Communications Manager |
| License Details: | Unified Communications Manager Express |
| License Details: | User Connect License |
| Energy Star: | Yes |
| Environmentally Friendly: | Yes |
Warranty
| Limited Warranty: | 1 Year |
![]() | WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. |
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