Overview:
Cisco Unified Communications Solutions enable collaboration so that organizations can quickly adapt to market changes while increasing productivity, improving competitive advantage through speed and innovation, and delivering a rich-media experience across any workspace, securely and with optimal quality.
The Cisco Unified IP Phone 6921 is an innovative endpoint that delivers affordable, business-grade voice communications and support for video communications services to customers worldwide.
The Cisco Unified IP Phone 6921 supports two lines and offers a full-duplex speakerphone for a more productive, more flexible, and easier-to-use endpoint experience. The Cisco Unified IP Phone 6921 supports multi-call per-line appearance, offering end user the opportunity to handle multiple calls per directory number (DN). Fixed keys for hold, transfer, and conference; tri-color LED line and feature keys also make the phone simpler and easier to use.
The Cisco Unified IP Phone 6921 offers greater personalization, with the choice of two colors and two handset style options. Right-to-left language presentation is also supported on the displays, addressing the language localization needs of global customers.
The Cisco Unified IP Phone 6921 is also more energy-efficient and eco-friendly, in support of customer green initiatives. A Deep-Sleep option provides energy savings. With this option, the Cisco Unified IP Phone 6921 consumes up to 50 percent less power in off-hours versus when the phone is idle during normal business hours. In addition, reground and recyclable plastics deliver a more earth-responsible solution.
With adoption of Cisco Unified Video Advantage 2.2 and later and the VTIII camera, you can elevate your communication experience with support for video communications. Your PC monitor provides support for the video communications while voice communications are supported by your IP Phone 6921 endpoint.
Easy-to-Use Video and Voice Communications
Cost-effective and easy to use, the Cisco Unified IP Phone 6921 is a two-line IP endpoint supporting both video and light-to-moderate voice communications, delivered in an intuitive, clutter-free, ergonomic design.
The Unified IP Phone 6921 includes:
- Easy-to-read 396 x 81-pixel, white back-lit, monochrome, antiglare LCD for optimal viewing
- Integrated 10/100 Ethernet switch for co-location of a PC reduces costs and wiring infrastructure
- Full-duplex speakerphone and dedicated headset port provide flexibility in communication options
- Support for Cisco Unified Video Advantage 2.2 and VT Camera III for elevated communications with video
- Two color options (charcoal/arctic white) and handset styles increase flexibility and comfort
Features of the Unified IP Phone 6921 keys include:
- Fixed keys for Directory, Settings, Transfer, Conference, Hold, and Messages improve productivity
- Four programmable soft-label keys for fast access to Cisco Unified Communications features
- Two tricolor illuminated line keys support at-a-glance call status indication
- Rounded ergonomic keys enhance tactile feel
The Unified IP Phone 6921 is also an eco-friendly solution, with features including:
- Use of reground, recyclable plastics
- Deep-sleep power option reduces power consumption up to 50 percent in off-hours for energy cost savings
Features and Benefits:
Table lists the features and benefits of the Cisco Unified IP Phone 6921.
| Feature |
Benefit |
| Lighted Hold key |
The key lights when pressed to put a call on hold and stays lit until the held call has been resumed, or flashes if one call is held while another is engaged; the key is dark when no calls are on hold. |
| Lighted Menu key |
The key lights when pressed to access voicemail messages, call logs, network settings, user preferences, corporate directories, and XML services; it stays lit while menu items are active. |
| Lighted message waiting indicator |
The key lights when there is new voicemail, and the light is visible on both the phone chassis and the handset; it stays lit until you process your new voicemail. |
| Graphical display |
A 396 x 81 pixel-based, anti-glare, monochrome display with white backlight provides scrollable access to calling features and text-based XML applications. |
| Deep-Sleep option |
Power savings can be recognized by cycling power by time of day and day of week. |
| Co-branding |
Co-Branding button allows customers to include their logo on the Cisco Unified IP Phone 6900 Series phones. Cisco has approved third-party vendors to produce the buttons. |
| Multiple-language support |
The following languages are supported:
Arabic, Bulgarian, Catalan, Chinese (People's Republic of China, Hong Kong, and Taiwan), Croatian, Czech, Danish, Dutch, English-plus localized prompts for the United Kingdom, Estonian, French, Finnish, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian, Polish, Portuguese (Portugal and Brazil), Romanian, Russian, Spanish (Spain), Slovak, Swedish, Serbian (Republic of Serbia and Republic of Montenegro), Slovenian, Thai, and Turkish |
| Speakerphone |
Full-duplex speakerphone allows for flexibility in placing and receiving calls. |
| Headset support |
RJ9 interface to optional headset allows customers to enjoy additional options for place and receiving calls. |
| Four softkey buttons and a scroll toggle bar |
Your calling options are dynamically present; the scroll toggle bar allows easy movement through the displayed information. |
| Network features |
Network features include Cisco Discovery Protocol and IEEE 802.1 p/q tagging and switching. |
| Ethernet switch |
The phone has a 10/100BASE-T Ethernet connection through two RJ-45 ports, one for the LAN connection and the other for connecting a downstream Ethernet device such as a PC. |
| Volume control |
A volume-control toggle provides easy decibel-level adjustments of the handset, monitor speaker, and ringer. |
| Dual-position foot stand |
The display is easy to view and the buttons and keys are easy to use; you can remove the foot stand for wall mounting, with mounting holes located on the base of the phone. |
| Multiple ring tones |
The phone offers seven user-adjustable ring tones. |
| American Disabilities Act (ADA) features |
The hearing-aid-compatible (HAC) handset meets the requirements set by the ADA; it also meets ADA HAC requirements for a magnetic coupling to approved hearing aids. The phone dialing pad also complies with ADA standards. |
| Signaling protocol support |
The phones are supported in Cisco Unified Communications Manager and Cisco Unified Communications Manager Business Edition Versions 7.1.2 and later using Skinny Client Control Protocol (SCCP) or SIP with Cisco Unified Communications Manager and Cisco Unified Communications Manager Business Edition Versions 7.1.5 and later. |
| Codec support |
G.711a, G.711, G.729a, G.729b,G.729ab and iLBC audio-compression codecs are supported. |
| Voice quality |
Comfort-noise generation and voice-activity-detection (VAD) programming is provided on a system basis. |
| Video Communications |
Requires Cisco Unified Video Advantage 2.2 and the VTIII camera for support. |
| Security features |
- Certificates
- Image authentication
- Device authentication
- File authentication
- Signaling authentication
- Media encryption using Secure Real-Time Transfer Protocol (SRTP)
- Signaling encryption using Transport Layer Security (TLS) Protocol
- Encrypted configuration files
Cryptography is not enabled by default and may only be enabled through a cryptographically enabled CUCM.
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