CISCO 7811 Ip Phone Black, Silver 1
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CISCO 7811 Ip Phone Black, Silver 1
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Affordable, Full-featured Voice Collaboration
Enjoy reliable, full-featured voice communications, whether you have on-premise or hosted Cisco or third-party hosted call control services, with the budget-friendly Cisco IP Phone 7800 Series. Increase your business call efficiency and productivity while reducing your IT operating costs.
Features and Capabilities
The cost-effective Cisco IP Phone 7800 Series is ideal for small to large enterprises seeking high-quality, full-featured voice communications. It's a great fit for customers who use traditional analog or digital phones today, and want to advance to IP telephony. This portfolio is also useful to organizations that wish to extend investment in Cisco voice communications services or are interested in taking advantage of the IP Phone 7800 Series at their desktops with support on hosted third party call control services.
Enhanced User Experience for Collaboration
Key features and capabilities that promote a superior user experience include:
- Choice of single-and multi-line models, with charcoal and white color options, to meet various needs
- High-resolution grayscale displays and soft keys for ease of navigation and recognition
- Conferencing, messaging, directory keys and a two-way navigation for increased productivity
- Full wideband capability throughout the handset, headset, and speaker for clear audio
- Electronic hook-switch control to add flexibility in managing personal calls
Simple, Cost-Effective Administration
The IP Phone 7800 Series is easy to deploy and manage, with features such as:
- Support of on-premise and hosted Cisco and third-party hosted call control platforms
- Power over Ethernet Class 1 and Cisco EnergyWise to help reduce energy costs
- Greater customization and flexibility with a field-replaceable bezel option
- Integrated IEEE switches to reduce installation costs and clutter at the desktop
- Cisco Expressway supports remote worker single sign-on access without a VPN client
| Farve på produkt | Sort, Sølv |
| Håndsæt, type | Forbundet håndsæt |
| Volumenkontrol | Digital |
| Montage | Bord/Væg |
| Taske, materiale | Polykarbonat |
| Integreret telefonsvarer | Ja |
| Skærm | LED |
| Skærmopløsning | 384 x 106 pixel |
| Berøringsfølsom skærm | Nei |
| Skærmdiagonal | 8,33 cm (3.28") |
| Antal linier | 1 Linier |
| Integreret telefonsvarer | Ja |
| Navn og vis-nummer | Ja |
| Banke på funktion | Ja |
| Hurtig opkald | Ja |
| Opkald på hold | Ja |
| Viderestilling af opkald | Ja |
| Konferenceopkald | Ja |
| Genopkald | Ja |
| Fuld dupleks | Ja |
| Telefonhøjttaler | Ja |
| Antal mikrofoner | 1 |
| Mikrofon lydløs | Ja |
| Stemme-codecs | G.711a,G.722,G.729A,G.729B,iLBC |
| Ethernet LAN | Ja |
| Wi-Fi | Nei |
| Bluetooth | Nei |
| Understøttede netværksprotokoller | IEEE 802.3, IEEE 802.3u, IEEE 802.3af |
| Servicekvalitet support (QoS) | Ja |
| Ethernet LAN (RJ-45) porte | 2 |
| RJ-9-porte, antal | 1 |
| Strøm over Ethernet (PoE) Support | Ja |
| Sikkerhedsalgoritmer | 802.1x RADIUS |
| Bredde | 207 mm |
| Dybde | 195 mm |
| Højde | 33 mm |
| Vægt | 806 g |
| Sikkerhed | UL 60950, CAN/CSA - C22.2, EN 60950, IEC 60950, AS/NZS 60950, GB4943 |
| Driftstemperatur (T-T) | 0 - 40 °C |
| Relativ luftfugtighed (H-H) | 10 - 90% |
| Lagring, relativ fugtighedsgrænse | 10 - 95% |
| Lagrings-temperatur (T-T) | -10 - 60 °C |
Hóast vit gera okkara ítasta til tess at veita nøktandi kunning, so eru myndirnar bert vegleiðandi, og vøran sjálv er ikki endiliga 100% eins vorðin sum vísta myndin. Tól og annað kunnu verða víst við eykaútgerð, sum ikki hoyrir uppí, ella í øðrum skapi ella liti. Um so er, at munur er millum vørulýsingina og myndina, er tað vørulýsingin, ið geldur. Eru tygum í iva, setið tygum so í samband við okkum. Vit taka fyrivarni fyri prentvillum, prísbroytingum og vørulýsingum uttan fyrivarning.