Cisco 7821 Two-Line IP Phone (Charcoal)

Cisco 7821 Two-Line IP Phone (Charcoal)

Cisco 7821 Two-Line IP Phone (Charcoal)

B&H # CICP7821K9 MFR # CP-7821-K9
Cisco 7821 Two-Line IP Phone (Charcoal)

Cisco 7821 Two-Line IP Phone (Charcoal)

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Cisco 7800 series overview

  • 1Description
Provided by third party:

Deploy reliable and highly secure voice communications with the Cisco IP Phone 7821. This full-featured phone is easy to use and easy on your budget. This endpoint supports wideband audio for superior voice communications quality and advanced IP telephony features to make your business calls more efficient and productive.

Key Features
  • 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
Table of Contents
  • 1Description

Cisco 7800 series specs

General
Product Type VoIP phone
Compatible Platforms Cisco Business Edition 6000
Body Material PC/ABS
Phone Features
Call Services Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
Dialer Type Keypad
Dialer Location Base
Conference Call Capability Yes
Speakerphone Yes (digital duplex)
Menu Operation Yes
Programmable Buttons Qty 2
Indicators Voice message waiting indicator, speakerphone indicator, headset
Firmware Upgradable Yes
Additional Functions Call timer
Additional Features Music on hold
IP Telephony
Main Features Multiple VoIP protocol support, integrated Ethernet switch
VoIP Yes
VoIP Protocols SIP, SRTP
Voice Codecs G.722, G.729ab, G.711u, G.711a, iLBC
Lines Supported 2 lines
Quality of Service IEEE 802.1Q (VLAN), IEEE 802.1p
IP Address Assignment DHCP, static
Security IEEE 802.1X
Power Over Ethernet (PoE) Support Yes
Network Protocols Cisco Discovery Protocol (CDP), SRTP
Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX
Compatible Software Cisco Unified Communications Manager 8.5.1 or later, Cisco Hosted Collaboration Solution
Network Features Lightweight Directory Access Protocol (LDAP)
Display
Type LCD display - monochrome
Display Location Base
Diagonal Size 3.5"
Display Resolution 396 x 162 pixels
Backlit Yes
Display Languages Danish, Hebrew, Hungarian, Czech, Croatian, Slovenian, Thai, Slovak, Brazilian Portuguese, English, German, French, Italian, Norwegian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Arabic, Bulgarian, Latvian, Lithuanian, Estonian, Serbian, Romanian, Catalan, Japanese, Chinese, Korean
Miscellaneous
Connections Headset jack
Placing / Mounting Wall-mountable, table-top
Compliant Standards CISPR 22 Class B, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN55022 Class B, ICES-003 Class B, AS/ACIF S004, FCC Part 68, EMC, CS-03, UL 60950-1 Second Edition, EN 60601-1-2, FCC CFR47 Part 15 B, GB 4943, AS/NZS 60950, CSA C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, VCCI Class B
Dimensions & Weight (Base)
Width 8.1 in
Depth 1.1 in
Height 8.1 in
Weight 30.6 oz
Manufacturer Warranty
Service & Support Limited warranty - replacement - 1 year

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