À propos du produit
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.
Spécifications techniques
| Power Description | |
| Input Voltage | 48 V DC |
| Power Source | AC Adapter |
| Interfaces/Ports | |
| Number of Network (RJ-45) Ports | 2 |
| Network (RJ-45) | Yes |
| Headset Port | Yes |
| PoE (RJ-45) Port | Yes |
| Display & Graphics | |
| Display Color | Color |
| Screen Resolution | 800 x 480 |
| Screen Size | 5" (127 mm) |
| Screen Type | LCD |
| Backlight | Yes |
| Miscellaneous | |
| Package Contents |
|
| License Details | Unified Communications Manager |
| Unified Communications Manager Express | |
| User Connect License | |
| Environmentally Friendly | Yes |
| Energy Star | Yes |
| Physical Characteristics | |
| Weight (Approximate) | 2.58 lb (1170.27 g) |
| Form Factor | Wall Mountable |
| Height | 9.02" (229.11 mm) |
| Width | 10.13" (257.30 mm) |
| Depth | 1.57" (39.88 mm) |
| Product Color | Charcoal |
| Color Family | Gray |
| General Information | |
| Product Type | IP Phone |
| Manufacturer Part Number | CP-8841-K9= |
| Manufacturer Website Address | http://www.cisco.com |
| Manufacturer | Cisco Systems, Inc |
| Product Model | 8841 |
| Product Name | 8841 IP Phone |
| Product Series | 8800 |
| Brand Name | Cisco |
| Management & Protocols | |
| Communication Protocols | LLDP-MED |
| LLDP | |
| RTCP | |
| RTP | |
| SDP | |
| SIP | |
| SRTP | |
| LLDP-PoE | |
| DHCP | |
| Quality of Service | 802.1Q VLAN Support |
| 802.1p/q | |
| Controls/Indicators | |
| Buttons & Keys Type | Call Transfer |
| Conference | |
| Directory | |
| Headset | |
| Hold Button | |
| Volume Control | |
| Message | |
| Mute | |
| Navigation | |
| Programmable | |
| Speaker | |
| Line Select | |
| Technical Information | |
| Speakerphone | Yes |
| Voice Codec | G.711u |
| G.711a | |
| G.722 | |
| G.729a | |
| iSAC | |
| iLBC | |
| Features | Hold |
| Indicator | |
| Intercom | |
| Message Waiting LED | |
| Messages | |
| Multilingual Menu | |
| Music on Hold | |
| Mute | |
| Redial | |
| Security | |
| Speed Dial | |
| Voice Mail | |
| Call Share | |
| Call Transfer | |
| Call Waiting | |
| Conference Call | |
| Date and Time | |
| Distinctive Ringing | |
| Group Pick-up | |
| Hands-free | |
| Hearing Aid | |
| Call Resume | |
| Call Pick-up | |
| Call Park | |
| Call History | |
| Call Forwarding | |
| Auto-answer | |
| (BLF) Busy Lamp Field | |
| Adjustable Display | |
| IP Phone Technology | VoIP |
| Dialer Type | Keypad |
| Total Number of Phone Lines | 5 |
| Caller ID | Yes |
| Handset Connectivity Technology | Corded |
| Base Unit Connectivity Technology | Corded |
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