Cisco CP-7821-K9= Cisco 7821 IP Phone – Cable – Wall Mountable – 2 x Total Line – VoIP – Caller ID – Speakerphone User Connect Line

The Cisco 7821 VoIP phone fits comfortably into your business lifestyle. Dedicated keys for accessing messages and other applications make using the phone easy. A wide backlit display with context sensitive keys displays information quick and efficiently.

Support for an EHS cable and a full duplex speakerphone gives the Cisco 7821 everything you need for hands-free telephony. Wideband audio compatibility means that voice performance is clear and coherent.

Cost-Effective, Simple Voice Collaboration

IP Phone Supporting Two Lines

The 2-line Cisco IP Phone 7821 is an ideal choice for information workers and teleworkers. It is well-suited for users who have light-to-moderate VoIP communications needs. The 7821 has a 3.5-inch (8.9 cm) graphical, grayscale, 396 x 162 pixel-based display and is backlit. It comes standard with an IEEE 10/100 integrated switch to support traffic from a co-located PC. The 2 programmable line/feature keys feature tricolour LEDs that provide call status notification at a glance.

As options, a wall-mount kit is available for the 7821 for areas without desks or where desk space is limited. A replaceable silver bezel is also available for customers who wish to change out the black that comes standard with the endpoint. The 7821 comes with a 2-position footstand.

Benefits:

Dedicated fixed keys for common functions such as conference, messaging, and directory, and a two-way navigation button
Full wideband audio 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
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

Enhance collaboration with the Cisco IP Phone 7800 Series. (6:40 min)

Upgrade Your 6900 or 7900 Series IP Phones

Trade in your old IP phone and save on 7800 Series IP Phones.

Features and Capabilities

Meet the needs of both information workers and managers who have occasional-to-light voice communications requirements with the Cisco IP Phone 7821.

Key Points

Dedicated fixed keys for common functions such as conference, messaging, and directory, and a two-way navigation button
Full wideband audio 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
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

Key features and capabilities, which enhance user experience and IT administration include:

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 Administration

Key features to ease and reduce costs of administration include:

Cisco on-premises, hosted, Spark Cloud and third-party hosted call control platforms*** offer deployment flexibility
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 10/100 switch reduces installation costs and footprint at the desk
Spark Phone OS consolidates administration with common software to both the IP Phone 7800 Series and IP Phone 8800 Series

*Includes messaging, directory, speaker, and a two-way navigation button

**Telephony features may vary by vendor platform. Contact your Cisco representative for supported platforms.

Specifications at a Glance

Attribute	Specification
Screen	396 x 162 pixel (3.5 in. / 89 mm)
Ethernet switch	10/100
Programmable line keys	2
Full duplex speakerphone	Yes (wideband)
Wideband audio	Standard
PoE class	1
Replaceable bezel	Silver as option

Using the 7800 Series IP Phone

Learn the features and functionality of your 7800 Series phone. (22:47 min)

Watch Tutorial

Pick the Right Collaboration Tool

Improve team performance and IT investment value with Cisco IP Phones (PDF – 4MB)

Cisco IP Phone 7821 Specifics

HARDWARE FEATURES
ERGONOMIC DESIGN	The phone offers an easy-to-use interface and provides a traditional telephony-like user experience.
GRAPHICAL DISPLAY	White backlit, greycale, 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. The two-position foot stand supports viewing angles of 30 degrees and 45 degrees; you can remove the foot stand for wall mounting, with mounting holes located on the base of the phone.
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.
KEYS	4 Line keys Soft-keys Two-way navigation and select keys Hold/Resume, Transfer and Conference keys Messaging, Service and Directory keys Standard key pads Volume control toggle key Speakerphone, headset and mute keys
POWER FEATURES
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 and later
CISCO HOSTED COLLABORATION SOLUTION	8.6.2 and later
SPECIFICATIONS
SIGNALING PROTOCOL SUPPORT	Session Initiation Protocol (SIP)
CODEC SUPPORT	G.711a/μ, G.722, G.729ab, 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
LANGUAGE SUPPORT	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) 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 (Columbia) Spanish (Spain) Slovak (Slovakia) Swedish (Sweden) Serbian (Republic of Serbia) Serbian (Republic of Montenegro) Slovenian (Slovenia) Thai (Thailand) Turkish (Turkey)
MULTIPLE RING TONES	The phone supports user-adjustable ring tones
DIRECTORIES	The phone identifies incoming messages and categorizes them for users on the screen. This makes it fast and easy to return calls using direct dial-back capability. The corporate directory integrates with the Lightweight Directory Access Protocol (LDAP) standard directory
QUALITY-OF-SERVICE (QOS) OPTIONS	The phone supports CDP and 802.1Q/p standards, and can be configured with an 801.1Q VLAN header containing the VLAN ID overrides configured by the Admin VLAN ID
SECURITY	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 802.1X authentication Cryptography
CONFIGURATION OPTIONS	The user can configure IP address assignment statically or through the DHCP client
PHYSICAL DIMENSIONS (H×W×D)	207 x 206 x 28mm (excludes foot stand)
WEIGHT	867g
DISPLAY	3.5” 396×162 pixels
ETHERNET SWITCH	The phone has a 10/100BASE-T (The Cisco ® IP Phone 7821 & 7861) or a10/100/1000BASE-T (The Cisco ® IP Phone 7841) Ethernet connection through two RJ-45 ports, one for the LAN connection and the other for a downstream Ethernet device connection like a PC
PHONE CASING COMPOSITION	Polycarbonate acrylonitrile butadiene styrene (ABS) textured plastic
POWER REQUIREMENTS	The phone is an interoperable IEEE 802.3af PoE (Class 1 device); 48 VDC is required; it can be supplied locally at the desktop using an optional AC-to-DC power supply (CP-PWR-CUBE-3=). Use of the power supply also requires the use of one of the corresponding AC country cords
OPERATIONAL TEMPERATURE	32 to 104°F (0 to 40°C)
NONOPERATIONAL TEMPERATURE SHOCK	14 to 140°F (-10 to 60°C)
HUMIDITY	Operating 10% to 90%, non-condensing Non-operating 10% to 95%, non-condensing
COSMETIC	Cisco cosmetic class A
CERTIFICATIONS AND COMPLIANCE
REGULATORY COMPLIANCE	CE Markings per directives 2004/108/EC and 2006/95/EC
SAFETY	UL 60950 Second Edition CAN/CSA-C22.2 No. 60950 Second Edition EN 60950 Second Edition (including A11 & A12) IEC 60950 Second Edition (including A11 & A12) AS/NZS 60950 GB4943
EMC – EMISSIONS	47CFR Part 15 (CFR 47) Class B AS/NZS CISPR22 Class B CISPR22: 2005 w/Amendment 1: 2005 Class B EN55022: 2006 w/Amendment 1: 2007 Class B ICES003 Class B VCCI Class B EN61000-3-2 EN61000-3-3 KN22 Class B
EMC – IMMUNITY	EN55024 CISPR24 EN60601-1-2 KN24 Armadillo Light
TELECOM	FCC Part 68 HAC CS-03-HAC AS/ACIF S004 AS/ACIF S040 NZ PTC 220
INDUSTRY STANDARDS	TIA 810 and TIA 920 IEEE 802.3 Ethernet, IEEE 802.3af and 802.3at

Cisco IP Phone 7821 – VoIP phone

Cisco 7821 IP Phone Quick Specs:

Cisco CP-7821-K9= Cisco 7821 IP Phone – Cable – Wall Mountable – 2 x Total Line – VoIP – Caller ID – Speakerphone User Connect Line

Turn communication into collaboration.

Cost-Effective, Simple Voice Collaboration

IP Phone Supporting Two Lines

Benefits:

Upgrade Your 6900 or 7900 Series IP Phones

Features and Capabilities

Key Points

User Experience Enhancing Collaboration

Simple, Cost-Effective Administration

Specifications at a Glance

Using the 7800 Series IP Phone

Pick the Right Collaboration Tool

Cisco IP Phone 7821 Specifics

HARDWARE FEATURES

ERGONOMIC DESIGN

GRAPHICAL DISPLAY

BACKLIT INDICATOR

VOLUME CONTROL

FULL DUPLEX SPEAKERPHONE

REPLACEABLE BEZEL

DUAL-POSITION FOOT STAND

WALL-MOUNTABLE

ELECTRONIC HOOK SWITCH

KEYS

POWER FEATURES

IEEE POE CLASS 1

CISCO POWER CUBE 3

CALL-CONTROL SUPPORT

CISCO UNIFIED COMMUNICATIONS MANAGER

CISCO BUSINESS EDITION 6000

CISCO HOSTED COLLABORATION SOLUTION

SPECIFICATIONS

SIGNALING PROTOCOL SUPPORT

CODEC SUPPORT

KEY CALL FEATURES SUPPORT

LANGUAGE SUPPORT

MULTIPLE RING TONES

DIRECTORIES

QUALITY-OF-SERVICE (QOS) OPTIONS

SECURITY

CONFIGURATION OPTIONS

PHYSICAL DIMENSIONS (H×W×D)

WEIGHT

DISPLAY

ETHERNET SWITCH

PHONE CASING COMPOSITION

POWER REQUIREMENTS

OPERATIONAL TEMPERATURE

NONOPERATIONAL TEMPERATURE SHOCK

HUMIDITY

COSMETIC

CERTIFICATIONS AND COMPLIANCE

REGULATORY COMPLIANCE

SAFETY

EMC – EMISSIONS

EMC – IMMUNITY

TELECOM

INDUSTRY STANDARDS

How To Buy

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