7811 Ip Phone Black, Silver 1

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

Altavoz	Yes
Códecs de voz	G.711a/G.722/G.729A/G.729B/iLBC
Número de micrófonos	1
Silenciar micrófono	Yes
Seguridad	UL 60950, CAN/CSA - C22.2, EN 60950, IEC 60950, AS/NZS 60950, GB4943
Color producto	Black/Silver
Material de la caja	Polycarbonate
Soporte	Desk/Wall
Tipo de producto	IP Phone
Tipo de teléfono	Wired handset
Diagonal pantalla	3,28 "
Display	LED
Pantalla táctil	No
Resolución de pantalla	384 x 106 Pixeles
Buzón de voz integrado	Yes
Control de volumen	Digital
Algoritmos de seguridad	802.1x RADIUS
Bluetooth	No
Ethernet LAN	Yes
Protocolos de red soportados	IEEE 802.3, IEEE 802.3u, IEEE 802.3af
Soporte de calidad de servicio (QoS)	Yes
Wi-Fi	No
Humedad relativa de almacenamiento (H-H)	10 - 95 %
Humedad relativa de funcionamiento (H-H)	10 - 90 %
Temperatura de almacenamiento (T-T)	-10 - 60 °C
Temperatura de funcionamiento (T-T)	0 - 40 °C
Cantidad de líneas	1 líneas
Conferencia telefónica	Yes
Contestador	Yes
Desvío de llamadas	Yes
Full duplex	Yes
Identificador de llamada	Yes
Llamada en espera	Yes
Marcación rápida	Yes
Retención de llamada	Yes
Volver a marcar	Yes
Puertos LAN Ethernet (RJ-45)	2
Puertos RJ-9	1
Alimentación PoE	Yes
Warranty	1 #ProductAttributes.Unit.Year#