Cost-Effective, Simple Voice CollaborationGet easy-to-use, highly secure, and highly cost-effective voice communications for small to large businesses. The 7821 is supported on Cisco on-premises, hosted, Webex Calling and third-party call control offer flexible deployment options.
Meet the needs of both information workers and managers who have occasional-to-light voice communications requirements with the Cisco IP Phone 7821.
User Experience Enhancing Collaboration- Two-lines deliver more efficient call handling
- High-resolution graphical grayscale display makes viewing easier
- Dedicated fixed keys ease communications for increased productivity
- Built-in speakerphone supports hands-free communications
- Wideband audio enhances clarity with the handset, speaker, or a headset
Simple, Cost-Effective AdministrationKey features to ease and reduce costs of administration include:
- Flexible deployment options with Cisco on-premises, hosted, and Webex Calling.
- Cisco Expressway supports remote worker single sign-on access without a VPN client
- Power over Ethernet (PoE) Class 1 and Cisco EnergyWise lowers energy costs
- Integrated IEEE 1/1 switch reduces installation costs and footprint at the desk
- Cisco Webex Phone OS consolidates administration with common software to both the IP Phone 78 Series and IP Phone 88 Series
- The phone offers an easy-to-use interface and provides a traditional telephony-like user experience
- White backlit, greyscale, 3.5” 396×162 pixel-based display on the IP Phone 7821, 7841 and 7861
- The handset is a standard wideband-capable audio handset (connects through an RJ-9 port) for the IP Phone 7821, 7841 and 7861
- The analog headset jack is a standard wideband-capable RJ-9 audio port for the IP Phone 7821, 7841, and 7861
- The phone supports backlit indicators for the audio path keys (handset, headset and speakerphone), select key, line keys, and message waiting
- A volume-control toggle provides easy decibel-level adjustments of the handset, monitor speaker, and ringer
- Full-duplex speakerphone allows gives you flexibility in placing and receiving calls. For added security, the audible dual tone multifrequency (DTMF) tones are masked when the speakerphone mode is used
- The display is easy to view and the buttons and keys are easy to use. The two-position foot stand supports viewing angles of 3 degrees and 45 degrees
- you can remove the foot stand for wall mounting, with mounting holes located on the base of the phone
- The phone can be installed on a wall using optional wall-mount kit (available separately)
- The hookswitch can be controlled electronically with a third party headset connected to the auxiliary port
- The phone supports IEEE 82.3af PoE (Class 1)
- power consumption does not exceed 3.84 watts