DETALLES DEL PRODUCTO

Comunicación de nivel empresarial

Una oficina moderna necesita canales de comunicación eficientes y de alta calidad que reflejen la profesionalidad de la empresa. El teléfono Cisco 8811 brinda el nivel de comunicación y conexión que se espera de una empresa moderna a un precio atractivo.

Audio de alta calidad para disfrutar de un sonido excepcional.

Este teléfono de banda ancha con audio bidireccional full duplex de alta calidad y una extraordinaria cancelación de eco ofrece una calidad de audio excepcional durante las comunicaciones con colaboradores internos y externos. Porque la impresión que da su compañía al teléfono es importante.

Eficiente, flexible y fácil de usar.

La pantalla retroiluminada en escala de grises de alta resolución es fácil de usar y ofrece una visión de conjunto de las funciones más importantes e información sobre la persona que llama. El altavoz bidireccional con tecnología full-duplex permite tener las manos libres al hacer y recibir llamadas.

Funciones avanzadas que satisfacen sus necesidades con un solo dispositivo.

El teléfono ofrece la opción de seleccionar distintos idiomas y de visualizar el texto en pantalla de derecha a izquierda, respondiendo a la necesidad de los usuarios globales de optimizar las comunicaciones internacionales. El acceso a una amplia gama de funciones de comunicación unificadas brinda una comunicación sencilla y eficaz.

Bajo gasto energético y reducción de la huella de carbono fuera de las horas de trabajo gracias a la tecnología moderna.

El teléfono Cisco 8811 es compatible con la tecnología Cisco EnergyWise™, lo que lo hace más ecológico y energéticamente eficiente. También dispone de un certificado de Energy Star.

Technical details

Full lines supported: 10 lines (SIP registrations)

Audio features

G.711a-law and mu-law, G.722, G.729a/b, Internet Low Bitrate Codec (iLBC), and Internet Speech Audio Codec (iSAC), G.722.1, G.772.2, OPUS
Automatic Gain Control
Comfort Noise Generation
Silence Suppression/Voice Activity Detection
Acoustic Echo Cancellation (AEC)
Dynamic Noise Reduction

Telephony features

+ Dialing
Abbreviated dialing
Adjustable ring tones and volume levels
Adjustable display brightness
Agent greeting
Auto-answer
Auto-detection of headset
cBarge
Busy Lamp Field (BLF), BLF Pickup & speed dial
Callback
Call forward & call forward notification
Call filter & history lists
Hold, park & pickup call
Call timer
Call waiting
Call chaperone
Caller ID
Corporate directory
Conference, including traditional Join feature
Cross Cluster Extension Mobility (EMCC)
Direct transfer
Extension mobility
Fast-dial service
Forced access codes and client matter codes
Group call pickup
Intercom
Immediate divert
Malicious-caller ID
Message-waiting indicator (MWI)
Meet-me conference
Mobility
Music on Hold (MoH)
Mute
Network profiles (automatic)
On- and off-network distinctive ringing
Personal directory
Predialing before sending
Privacy
Private Line Automated Ringdown (PLAR)
Redial
Ring tone per line appearance
Service Uniform Resource Locator (URL)
Shared line
Silent monitoring and recording
Speed dial
Time and date display
Transfer
Uniform Resource Identifier (URI) dialing
Visual voice mail
Voice mail
Whisper coaching

Network features

Session Initiation Protocol (SIP) for signaling
Session Description Protocol (SDP)
IPv4 and IPv6
User Datagram Protocol (UDP) (used only for Real-Time Transport Protocol [RTP] streams)
Dynamic Host Configuration Protocol (DHCP) client or static configuration
Gratuitous Address Resolution Protocol (GARP)
Domain Name System (DNS)
Trivial File Transfer Protocol (TFTP)
Secure Hypertext Transfer Protocol (HTTPS)
VLAN
Real-Time Transport Protocol (RTP)
Real-Time Control Protocol (RTCP)
Cisco Peer-to-Peer Distribution Protocol (PPDP)
Cisco Discovery Protocol
LLDP (including LLDP-MED)
Switch speed auto-negotiation

Security features

Secure boot
Secure credential storage
Device authentication
Configuration file authentication and encryption
Image authentication
Random bit generation
Hardware cryptographic acceleration
Certificate Authority Proxy Function (CAPF)
Manufacturer-Installed Certificates (MIC)
Locally Significant Certificates (LSC)
Ethernet 802.1x supplicant options: Extensible Authentication Protocol-Flexible Authentication via Secure Tunneling (EAP-FAST) and Extensible Authentication Protocol-Transport Layer Security (EAP-TLS)
Signaling authentication and encryption using TLS
Media authentication and encryption using SRTP
HTTPS for client and serve
Secure Shell (SSH) Protocol server
Secure Sockets Layer (SSL)-based VPN client

Size (H x W x D): 229.1 mm x 257.34 mm x 40 mm (9.02 in x 10.13 in x 1.57 in) (excluding foot stand)

Weight: 1.17 kg (2.58 lb) (with handset)

User interface

The 5-in, 800 × 480 resolution, grayscale display provides scrollable access to calling features and text-based XML applications.

The Cisco 8811 has the following keys: ◦

Line keys
Soft keys
Back and release keys
Four-way navigation and select keys
Hold/Resume, Transfer, and Conference keys
Messaging, Application, and Directory keys
Standard keypad
Volume-control toggle key
Speakerphone, headset, and mute keys

Cisco applications

Cisco Unified Communications Manager:

8.5.1 (Non-secured mode Only), 8.6.2, 9.1.2, 10.5.2, 11.0 and later

Cisco Unified Communications Manager Express (Unified CME):

10.0 and later through fast track

Cisco Business Edition 6000 (BE 6000):

8.6.2, 9.1.2, 10.5.2, 11.0 and later

Cisco Hosted Collaboration Solution (HCS):

8.6.2 and later (using supported UCM versions above)

Language support: Arabic, Bulgarian, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Estonian, French, Finnish, German, Greek, Hebrew, Hungarian, Italian, Japanese, Latvian, Lithuanian, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Spanish, Spanish, Slovak, Swedish, Serbian, Serbian, Slovenian, Thai, Turkish

Power

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).
The optional Cisco IP Power Cube 4 can be 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.

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