Cisco 7821 IP phone

Description

The Cisco 7821 IP Phone 2 Lines 2 Ethernets Port PoE is a cost-effective, 2-line high-fidelity voice communications endpoint designed to improve your organisation’s people-centric communications, while reducing your operating costs. This Cisco 7821 combines an attractive new ergonomic design with “always-on” reliability and secure encrypted communications, all while delivering advanced IP Telephony features and crystal clear wideband audio performance.

Key Features

• Ergonomic design: The phone offers an easy-to-use interface and provides a traditional telephony-like user experience.
• Graphical display: White backlit, greyscale, 396×162 pixel-based display (3.5″) provides scrollable access to calling features and text-based XML applications.
• Backlit Indicator: The phone supports backlit indicators for the audio path keys (handset, headset and speakerphone), select key, line keys, and message waiting.
• Volume control: A volume-control toggle provides easy decibel-level adjustments of the handset, monitor speaker, and ringer.
• Full duplex speakerphone: Full-duplex speakerphone allows gives you flexibility in placing and receiving calls.
• Replaceable bezel: Phone includes a black bezel. Optional silver bezel is also available separately.
• Dual-position foot stand: The display is easy to view and the buttons and keys are easy to use.
• Wall-mountable: The phone can be installed on a wall using optional wall-mount kit (available separately).
• Electronic hook switch: The hookswitch can be controlled electronically with a third party headset connected to the auxiliary port.

Programmable Keys

The line keys on the Cisco 7821 IP Phone are fully programmable. You can set up keys to support either lines, such as directory numbers, or call features like speed dialling. You can also boost productivity by handling multiple calls for each directory number, using the multi-call per-line appearance feature. Tri-colour LEDs on the line keys support this feature and make the phone simpler and easy to use.

Fixed function keys on all models give you one-touch access to service, messaging, directory, hold/resume, transfer, and conference features. A full-duplex speakerphone lets you set up clear multi-party conferences for flexible, productive collaboration.

High Resolution Display

The Cisco 7821 IP Phone sets a new standard in usability and delivers a context-sensitive user experience. It features a high resolution 3.5″ (396×162) greyscale display, with white backlighting for easy reading. Localised language support, including right-to-left onscreen text, meets the needs of global users.

Energy Efficient

The Cisco 7821 IP Phone is also more energy-efficient and eco-friendly, to support your green initiatives. Each phone supports Power-over-Ethernet (PoE) Class 1 and Cisco’s EnergyWise. A standard power-save option reduces power consumption during off-hours, to save money and maximise energy efficiency.

Key Product description:

• Cisco 7821 IP phone has a high-resolution graphical grayscale display makes viewing easier.
• Two-lines deliver more efficient call handling.
• Dedicated fixed keys (Includes messaging, directory, speaker, and a two-way navigation button) ease communications for increased productivity.
• Built-in speakerphone supports hands-free communications.
• Wideband audio enhances clarity with the handset, speaker, or a headset.

Speifications

• IEEE PoE class 1 : The phone supports IEEE 802.3af PoE (Class 1); power consumption does not exceed 3.84 watts.
• Cisco power cube 3 :This power cube is used as a standard Cisco IP Phone Power Supply for non-PoE deployments.

Call-Control Support

• Cisco Unified Communications Manager
• 8.5.1
• 8.6.2
• 9.1.2
• 10.x and later
• Cisco Business Edition 6000
• 8.6.2
• 9.1.2
• 10.x and later
• Cisco Hosted Collaboration Solution
• 8.6.2
• 9.1.2
• 10.x and later
• Session Initiation Protocol (SIP)

Codec support

• G.711a/µ, G.722, G.729a, iLBC

Key call features support

• + Dialing (E.164)
• Adjustable ringing and volume levels
• Adjustable display contrast
• Auto-answer
• Auto-detection of headset
• Call forward
• Call history
• Call timer
• Call waiting
• Caller ID
• cBarge
• Corporate directory
• Conference
• Dial from the list
• Direct transfer
• Do not disturb
• Hold/resume
• Immediate divert
• Join
• Message-waiting indicator
• Music on hold
• Mute
• Network profiles (automatic)
• On- and off-network distinctive ringing
• Personal directory
• Privacy
• Ring tone per line appearance
• Shared line
• Silent monitoring and recording
• Speed dial
• Time and date display
• Transfer
• Voicemail