Cisco IP Phone 7821

CP-7821-K9 Specifications

b  Abbreviated dial

b  Adjustable ringing and volume levels

b  Adjustable display contrast

b  Agent greeting

b  Auto-answer

b  Auto-detection of headset (Not available on the IP Phone 7811)

b  Busy Lamp Field (BLF) (Not available on the IP Phone 7811)

b  Call back

b  Call forward

b  Call history

b  Call park

b  Call Pickup

b  Call timer

b  Call waiting

b  Caller ID

b  cBarge

b  Corporate directory

b  Conference

b  Cross Cluster Extension Mobility (EMCC)

b  Dial from the list

b  Direct transfer

b  Do not disturb

b  Extension Mobility (EM)

b  Forced access codes and client matter codes

b  Group call pickup

b  Hold/resume

b  Immediate divert

b  Intercom (Not available on the IP Phone 7811)

b  Join (Not available on the IP Phone 7811)

b  Message-waiting indicator

b  Meet me conference

b  Mobility

b  Music on hold

b  Mute

b  Network profiles (automatic)

b  On- and off-network distinctive ringing

b  Personal directory

b  Privacy

b  Private Line Automated Ringdown (PLAR)

b  Redial

b  Ring tone per line appearance

b  Shared line

b  Silent monitoring and recording

b  Speed dial

b  Time and date display

b  Transfer

b  Voicemail

b  Whisper coaching

b  Bulgarian (Bulgaria)

b  Catalan (Spain)

b  Chinese (China)

b  Chinese (Hong Kong)

b  Chinese (Taiwan)

b  Croatian (Croatia)

b  Czech (Czech Republic)

b  Danish (Denmark)

b  Dutch (Netherlands)

b  English (United Kingdom)

b  Estonian (Estonia)

b  French (France)

b  Finnish (Finland)

b  German (Germany)

b  Greek (Greece)

b  Hebrew (Israel)

b  Hungarian (Hungary)

b  Italian (Italy)

b  Japanese (Japan)

b  Latvian (Latvia)

b  Lithuanian (Lithuania)

b  Korean (Korea Republic)

b  Norwegian (Norway)

b  Polish (Poland)

b  Portuguese (Portugal)

b  Portuguese (Brazil)

b  Romanian (Romania)

b  Russian (Russian Federation)

b  Spanish (Columbia)

b  Spanish (Spain)

b  Slovak (Slovakia)

b  Swedish (Sweden)

b  Serbian (Republic of Serbia)

b  Serbian (Republic of Montenegro)

b  Slovenian (Slovenia)

b  Thai (Thailand)

b  Turkish (Turkey)

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.

801.1Q VLAN header containing the VLAN ID overrides configured by the Admin VLAN ID.

b  Image authentication

b  Device authentication

b  File authentication

b  Signaling authentication

b  Media encryption using Secure Real-Time Transfer Protocol (SRTP) using AES-128

b  Signaling encryption using Transport Layer Security (TLS) Protocol using AES-128 or AES-256

b  Encrypted configuration files

b  802.1X authentication

b  Cryptography

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.

b  Non-operating 10% to 95%, non-condensing

b&   CE Markings per directives 2004/108/EC and 2006/95/EC

b  Safety

b&   UL 60950 Second Edition

b&   CAN/CSA-C22.2 No. 60950 Second Edition

b&   EN 60950 Second Edition (including A11 & A12)

b&   IEC 60950 Second Edition (including A11 & A12)

b&   AS/NZS 60950

b&   GB4943

b  EMC – Emissions

b&   47CFR Part 15 (CFR 47) Class B

b&   AS/NZS CISPR22 Class B

b&   CISPR22: 2005 w/Amendment 1: 2005 Class B

b&   EN55022: 2006 w/Amendment 1: 2007 Class B

b&   ICES003 Class B

b&   VCCI Class B

b&   EN61000-3-2

b&   EN61000-3-3

b&   KN22 Class B

b  EMC – Immunity

b&   EN55024

b&   CISPR24

b&   EN60601-1-2

b&   KN24

b&   Armadillo Light

b  Telecom

b&   FCC Part 68 HAC

b&   CS-03-HAC

b&   AS/ACIF S004

b&   AS/ACIF S040

b&   NZ PTC 220

b&   Industry Standards: TIA 810 and TIA 920

b&   Industry Standards: IEEE 802.3 Ethernet, IEEE 802.3af and 802.3at