Cisco 7821 Handset met snoer 2regels Zwart, Zilver IP telefoon


Artikelnummer Fabrikant CP-7821-3PCC-K9=
Merk Cisco

Increase Productivity with Clear Communications
Deploy reliable and highly secure voice communications with the Cisco IP Phone 7821. This full-featured phone is easy to use and easy on your budget. This endpoint supports wideband audio for superior voice communications quality and advanced IP telephony features to make your business calls more efficient and productive.

The Cisco IP Phone 7821 is a two-line endpoint that is designed for information workers and managers. This phone is ideal for:

- Customers who currently use traditional analog or digital phones but want to move to IP telephony
- Organizations that want to expand their voice communications investment by using Cisco Unified Communications

Superior User Experience
To improve the user experience, this phone has four context-sensitive soft keys and a white-backlit display that:

- Measures 3.5 inches (89 millimeters)
- Has high-resolution graphics and grayscale
- Is 396 x 162 pixels

Other features and capabilities of the 7821 phone that contribute to an exceptional user experience include:

- Dedicated fixed keys for common functions such as conference, messaging, and directory, and a two-way navigation button
- Full wideband audio (G.722) performance throughout the handset, headset, and speakerphone for superior clarity
- Electronic hookswitch control for added flexibility in managing personal calls when using third-party headsets

Easy Administration
The 7821 phone is easy to deploy and manage, with features such as:

- Power over Ethernet (PoE) Class 1 endpoint and Cisco EnergyWise to reduce your energy costs and carbon footprint
- Enhanced customization with a field-replaceable bezel option
- Integrated IEEE 10/100 switch to support traffic from a co-located PC for reduced cable infrastructure costs
- A wall-mount option for common areas such as aisles or hallways, or where desk space is limited
Audio
Stemcodecs G.711a,G.722,G.729A,G.729B,iLBC
Beeldscherm
Resolutie 396 x 162 Pixels
Beeldschermdiagonaal 8,89 cm (3.5")
Touchscreen Nee
Beveiliging
Ondersteunde beveiligingsalgoritmen 802.1x RADIUS
Certificaten
Veiligheid UL 60950, CAN/CSA - C22.2, EN 60950, IEC 60950, AS/NZS 60950, GB4943
Eisen aan de omgeving
Temperatuur, in bedrijf 0 - 40 °C
Relatieve luchtvochtigheid, in bedrijf 10 - 90 procent
Luchtvochtigheid bij opslag 10 - 95 procent
Temperatuur bij opslag -10 - 60 °C
Energie
Power over Ethernet (PoE) Ja
Ergonomie
Ophangsysteem voor aan de muur Ja
Gewicht en omvang
Breedte 207 mm
Diepte 206 mm
Hoogte 28 mm
Gewicht 867 g
Kleur
Kleur van het product Zwart, Zilver
Netwerk
Quality of Service (QoS) Ja
Ethernet LAN Ja
Wi-Fi Nee
Bluetooth Nee
Ondersteunde netwerkprotocollen IEEE 802.3, IEEE 802.3u, IEEE 802.3af
Poorten & interfaces
Aantal Ethernet LAN (RJ-45)-poorten 2
Technische details
Handset type Handset met snoer
Luidspreker Ja
Volumeregeling Digitaal
Huls materiaal Polycarbonaat
Geintegreerde voicemail Ja
Antwoordapparaat Ja
Telefoonfuncties
Lijn-kwantiteit 2 regels
Wachtstand Ja
Snelkiezen Ja
Gesprek in de wacht zetten Ja
Gesprekken naar een andere telefoon omleiden Ja
Conferentiegesprek mogelijk Ja
Nummerherkenning Ja
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