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Data Sheet

Cisco Unified IP Phone 6921

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 Product Overview
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 single-call per-line appearance, offering traditional telephony-like user experience for customers who seek this type of call interaction for their users. 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.


© 2010-2011 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.

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Your PC monitor provides support for the video communications while voice communications are supported by your IP Phone 6921 endpoint.Data Sheet With adoption of Cisco Unified Video Advantage 2.2 and later and the VTIII camera. The key lights when there is new voicemail. and Table 7 gives ordering call logs.html Features and Benefits Tables 1 through 6 give features and other information about the phones. it stays lit until you process your new anti-glare. user preferences. corporate directories. monochrome display with white backlight provides scrollable access to calling features and text-based XML applications. it stays lit while menu items are active. Cisco has approved third-party vendors to produce the buttons. Table 1. Feature Lighted Hold key Lighted Menu key Lighted message waiting indicator Graphical display Deep-Sleep option Co-branding Multiple-language support Features and Benefits Benefit The key lights when pressed to put a call on hold and stays lit until the held call has been resumed. Co-Branding button allows customers to include their logo on the Cisco Unified IP Phone 6900 Series phones. network settings. All rights reserved. the key is dark when no calls are on hold. or flashes if one call is held while another is engaged. you can elevate your communication experience with support for video communications. and the light is visible on both the phone chassis and the handset. A 396 x 81 pixel-based. Page 2 of 5 . and XML services. This document is Cisco Public Information. For more information on Cisco Unified Video Advantage and the VTIII camera. go to: http://www. The following languages are supported: ● Arabic (Arabic area) ● Bulgarian (Bulgaria) ● Catalan (Spain) ● Chinese (China) ● Chinese (Hong Kong) ● Chinese (Taiwan) ● Croatian (Croatia) ● Czech (Czech Republic) ● Danish (Denmark) ● Dutch (Netherlands) ● English (United Kingdom) (Prompts only) ● Estonian (Estonia) ● French (France) ● Finnish (Finland) ● German (Germany) ● Greek (Greece) ● Hebrew (Israel) ● Hungarian (Hungary) ● Italian (Italy) ● Japanese (Japan) ● Latvian (Latvia) ● Lithuanian (Lithuania) ● Korean (Korea Republic) ● Norwegian (Norway) ● Polish (Poland) ● Portuguese (Portugal) ● Portuguese (Brazil) ● Romanian (Romania) ● Russian (Russian Federation) ● Spanish (Spain) ● Slovak (Slovakia) ● Swedish (Sweden) ● Serbian (Republic of Serbia) ● Serbian (Republic of Montenegro) © 2010-2011 Cisco and/or its affiliates. Power savings can be recognized by cycling power by time of day and day of week. The key lights when pressed to access voicemail messages.

729a.5 and later. Specification Software and Physical Specifications Description You can download firmware changes from Cisco.3af-compliant blades. This document is Cisco Public Information.G. Firmware upgrades Software upgrades Dimensions (H x W x D) Weight Phone casing composition Table 3.3af PoE Local power © 2010-2011 Cisco and/or its affiliates.4 x 8. All rights reserved.4 x 7.Data Sheet Feature Benefit ● Slovenian (Slovenia) ● Thai (Thailand) ● Turkish (Turkey) Speakerphone Headset support Four softkey buttons and a scroll toggle bar Network features Ethernet switch Volume control Dual-position foot stand Multiple ring tones American Disabilities Act (ADA) features Signaling protocol support Full-duplex speakerphone allows for flexibility in placing and receiving calls.729ab and iLBC audio-compression codecs are supported. it also meets ADA HAC requirements for a magnetic coupling to approved hearing aids. Power Requirements Description The phones can receive power from IEEE 802. Network features include Cisco Discovery Protocol and IEEE 802.1.711. with mounting holes located on the base of the phone. Slimline: 940g (33 oz).com.711a. The phones are supported in Cisco Unified Communications Manager and Cisco Unified Communications Manager Business Edition Versions 7. Cisco Unified IP Phone 6921: Standard: 1031g (36 oz). Polycarbonate acrylonitrile butadiene styerene (ABS) plastic. Your calling options are dynamically present. G.1.2 and the VTIII camera for support. G. you can remove the foot stand for wall mounting. The phone dialing pad also complies with ADA standards. Software upgrades are supported with a Trivial File Transfer Protocol (TFTP) server.1 p/q tagging and switching. Power Requirement IEEE 802. Codec support Voice quality Video Communications Security features Table 2.729b. The phones can also be powered locally with a power adapter (CP-PWR-CUBE-3=) along with one of the power cords listed in Table 4. G. monitor speaker. Requires Cisco Unified Video Advantage 2. and ringer. Page 3 of 5 . The phone offers seven user-adjustable ring tones. RJ9 interface to optional headset allows customers to enjoy additional options for place and receiving calls.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. the scroll toggle bar allows easy movement through the displayed information. A volume-control toggle provides easy decibel-level adjustments of the handset. ● 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. Cisco Unified IP Phone 6921: 164 x 188 x 205 mm (6. one for the LAN connection and the other for connecting a downstream Ethernet device such as a PC. The display is easy to view and the buttons and keys are easy to use. G.). Comfort-noise generation and voice-activity-detection (VAD) programming is provided on a system basis.1 in. The phone has a 10/100BASE-T Ethernet connection through two RJ-45 ports. The hearing-aid-compatible (HAC) handset meets the requirements set by the ADA.

Data Sheet Table 4. Page 4 of 5 .2 No. Standard Handset Cisco Unified IP Phone 6921. 60950 ● EN 60950 ● IEC 60950 ● AS/NZS60950 ● TS 001 Regulatory Compliance Safety Electromagnetic compatibility ● Federal Communications Commission (FCC) Part 15 (CFR 47) Class B ● ICES-003 Class B ● EN55022 Class B ● CISPR22 Class B ● AS/NZS CISPR 22 Class B ● CISPR 24 ● VCCI Class B ● EN55024 ● EN 50082-1 ● EN 61000-3-2 ● EN 61000-3-3 ● EN 61000-6-1 Telecom ● FCC Part 68 (CFR47) HAC ● TIA 810A ● CE Marking Regulatory compliance Table 7. Part Number AC Region and Country-Specific Power Cords Country Asia Pacific Argentina Australia European Community China Japan North America Switzerland United Kingdom CP-PWR-CORD-AP= CP-PWR-CORD-AR= CP-PWR-CORD-AU= CP-PWR-CORD-CE= CP-PWR-CORD-CN= CP-PWR-CORD-JP= CP-PWR-CORD-NA= CP-PWR-CORD-SW= CP-PWR-CORD-UK= Table 5. Slimline Handset Cisco Unified IP Phone 6921. Charcoal. This document is Cisco Public Information. White. Temperature Ratings Description 32 to 104ºF (0 to 40ºC) 10 to 95% (noncondensing) 14 to 140ºF (-10 to 60ºC) Temperature Variable Operating temperature Relative humidity Storage temperature Table 6. All rights reserved. Standard Handset Cisco Unified IP Phone 6921. regardless of call protocol being used. Ordering Information Part Number CP-6921-C-K9= CP-6921-CL-K9= CP-6921-W-K9= CP-6921-WL-K9= Product Name Cisco Unified IP Phone 6921. White. Charcoal. Certifications CE Marking ● Underwriters Laboratories (UL) 60950 ● Canadian Standards Association (CSA) C22. Optional Accessories © 2010-2011 Cisco and/or its affiliates. Slimline Handset Note: All Cisco Unified IP Phones require the purchase of a phone technology license.

This document is Cisco Public Information. These services are based on proven methodologies for deploying. Operate services reduce the risk of communications downtime with expert technical support. Cisco and our partners offer a broad portfolio of end-to-end services to support the Cisco Unified Communications System. for example. Printed in USA C78-541534-03 02/11 © 2010-2011 Cisco and/or its affiliates. All rights for Product Home Page or contact your local Cisco account representative. Page 5 of 5 . Optimize services enhance solution performance for operational excellence.Data Sheet Description Arctic White Slimline Handset Arctic White Standard Handset Charcoal Slimline Handset Charcoal Standard Handset Arctic White Handset Cord Charcoal Handset Cord Arctic White Locking Wallmount Kit for 6921 & 6941 Series Charcoal Locking Wallmount Kit for 6921 & 6941 SKU CP-6900-LHS-AW= CP-6900-MHS-AW= CP-6900=LHS-CG= CP-6900-MHS-CG= CP-HS-CORD-W= CP-HS-CORD-C= CP-WMK-AW-6900= CP-WMK-C-6900= Warranty Cisco Unified IP Phones are covered by a Cisco standard 1-year hardware warranty. operating. Cisco and our partners offer a system-level service and support approach that can help you create and maintain a resilient. converged network that meets your business needs. Initial planning and design can help you meet aggressive deployment schedules and minimize network disruption during implementation. and optimizing IP communications solutions. For More Information For more information about the Cisco Unified IP Phone 6921. Cisco Unified Communications Services and Support Using the Cisco Lifecycle Services approach. visit http://www.