Cisco 6821 IP phone Black 2 lines

SKU
CP-6821-3PCC-K9=
Login for Pricing
In Stock:1 available
2.5" (240x120), RJ-9, IEEE 802.3af PoE, SIP, 2 lines, 512 g, 10/100BASE-T
  • An easy-to-use interface that provides a traditional telephony-like user experience
  • White backlit, grayscale, 2.5-in. (6.4-cm) 240 x 120-pixel display
  • Scrollable access to calling features and text-based XML applications
  • Supports a narrowband audio handset connected through an RJ-9 port
  • The 6800 series provides exceptional noise isolation when used with a Cisco 500 Series Headset
  • The analog headset jack is a wideband-capable RJ-9 audio port for the 6821, 6841, 6851, 6861 and 6871 models
  • Backlit line buttons and a message waiting indicator; uses icons on the LCD to indicate activation of the headset, mute, and select buttons
  • A volume-control toggle provides easy decibel-level adjustments of the handset, monitor speaker, and ringer
  • A full-duplex speakerphone gives you flexibility in placing and receiving calls. For added security, the Audible Dual-Tone Multi-frequency (DTMF) tones are masked when the speakerphone mode is used
  • Can be mounted directly to the wall using woodscrews and anchors for drywall
More Information
Product type IP phone
SKU CP-6821-3PCC-K9=
EAN 0889728172714
Manufacturer Cisco
Availability In Stock
The Cisco® IP Phone 6800 Series with Multiplatform Phone (MPP) Firmware is a cost-effective, high-fidelity voice communications portfolio designed to improve your organization’s person-to-person communications while reducing your operating costs on approved Unified- Communications-as-a-Service (UCaaS) platforms.

The 6800 Series combines an attractive, new ergonomic design with “always-on” reliability and secure encrypted communications. The phones deliver advanced IP telephony features and wideband audio capabilities with an easy-to-use, full-featured voice communications experience.

The line buttons on each model are fully programmable. You can set up line buttons to support either SIP registrations, or call features, such as speed dialing. You can also boost productivity by handling multiple calls for each SIP registration, using the multiple-calls-per-line appearance feature. Tricolor LEDs on the line buttons support the calling features and make the phone simple to use.

Fixed function buttons on the 6800 series phones give you one-touch access to service, messaging, directory, hold/resume, transfer, and conference features. A full-duplex speakerphone lets you set up clear multiparty conferences for flexible, productive collaboration. The 6800 series provides exceptional noise isolation when used with a Cisco 500 Series Headset.

The Cisco IP Phone 6800 Series maintains the same usability standards and standards for a context-sensitive user experience as the Cisco IP Phone 7800 Series. The 6821 IP phone has a 2.5-inch (240x120-pixel) grayscale display with white backlighting for easy reading.

The 6800 Series is also energy-efficient and eco-friendly, to support green initiatives. The 6821 and 6851 support Power over Ethernet (PoE) Class 2.

The 6800 Series is ideal for businesses that want to update their phone systems from traditional analog or digital-based systems to an IP communications system with supported multiplatform call control systems.
Features
Handset typeWired handset
MountingDesk/Wall
Volume controlDigital
Product colourBlack
Backlight keypadYes
Technical details
Handset typeWired handset
MountingDesk/Wall
Volume controlDigital
SpeakerphoneYes
Backlight keypadYes
Harmonized System (HS) code85171800
Design
Product typeIP Phone
Handset typeWired handset
MountingDesk/Wall
Product colourBlack
Backlight keypadYes
Phone features
Message-waiting indicator (MWI)Yes
Call transferYes
Lines quantity2 lines
Conference callYes
Caller IDYes
Call waitingYes
Call holdYes
Call forwardingYes
Anonymous call rejectionYes
Management features
Volume controlDigital
Display
TouchscreenNo
Display resolution240 x 120 pixels
Display diagonal6.35 cm (2.5")
Backlight displayYes
Camera
Front cameraNo
Audio
Voice codecsG.711alaw, G.711ulaw, G.722, G.722.2, G.729A, G.729B, G.729ab, OPUS, iLBC
SpeakerphoneYes
Microphone muteYes
Network
Networking standardsIEEE 802.3af
Ethernet LAN interface typeFast Ethernet
Ethernet LAN data rates10,100 Mbit/s
Supported network protocolsSIP, IPv4, IPV6, DNS, DHCP, SNTP, NUT, STUN, UDP, TCP, LLDP
Ethernet LANYes
DHCP clientYes
Colour
Product colourBlack
Microphone
Microphone muteYes
Ports & interfaces
RJ-9 ports quantity1
Ethernet LAN (RJ-45) ports2
DC-in jackYes
Certificates
SafetyUL 60950, CAN/CSA-C22.2 No. 60950, EN 60950, IEC 60950, AS/NZS 60950
Compliance industry standardsTIA 810, TIA 920
CertificationCE EMC FCC
Power
Power over Ethernet (PoE)Yes
Operational conditions
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)10 - 90%
Weight & dimensions
Width207 mm
Depth171 mm
Height37.5 mm
Weight512 g
Packaging content
Number of handles included1 pc(s)
Logistics data
Harmonized System (HS) code85171800

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SKU
CP-6821-3PCC-K9=
CP-6901-C-K9=
CP-3905=
W73H
SIP-T34W
82M94AA
Manufacturer
Cisco
Cisco
Cisco
Yealink
Yealink
HP Poly
Specification
Features
Handset typeWired handset
MountingDesk/Wall
Volume controlDigital
Product colourBlack
Backlight keypadYes
Technical details
Handset typeWired handset
MountingDesk/Wall
Volume controlDigital
SpeakerphoneYes
Backlight keypadYes
Harmonized System (HS) code85171800
Design
Product typeIP Phone
Handset typeWired handset
MountingDesk/Wall
Product colourBlack
Backlight keypadYes
Phone features
Message-waiting indicator (MWI)Yes
Call transferYes
Lines quantity2 lines
Conference callYes
Caller IDYes
Call waitingYes
Call holdYes
Call forwardingYes
Anonymous call rejectionYes
Management features
Volume controlDigital
Display
TouchscreenNo
Display resolution240 x 120 pixels
Display diagonal6.35 cm (2.5")
Backlight displayYes
Camera
Front cameraNo
Audio
Voice codecsG.711alaw, G.711ulaw, G.722, G.722.2, G.729A, G.729B, G.729ab, OPUS, iLBC
SpeakerphoneYes
Microphone muteYes
Network
Networking standardsIEEE 802.3af
Ethernet LAN interface typeFast Ethernet
Ethernet LAN data rates10,100 Mbit/s
Supported network protocolsSIP, IPv4, IPV6, DNS, DHCP, SNTP, NUT, STUN, UDP, TCP, LLDP
Ethernet LANYes
DHCP clientYes
Colour
Product colourBlack
Microphone
Microphone muteYes
Ports & interfaces
RJ-9 ports quantity1
Ethernet LAN (RJ-45) ports2
DC-in jackYes
Certificates
SafetyUL 60950, CAN/CSA-C22.2 No. 60950, EN 60950, IEC 60950, AS/NZS 60950
Compliance industry standardsTIA 810, TIA 920
CertificationCE EMC FCC
Power
Power over Ethernet (PoE)Yes
Operational conditions
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)10 - 90%
Weight & dimensions
Width207 mm
Depth171 mm
Height37.5 mm
Weight512 g
Packaging content
Number of handles included1 pc(s)
Logistics data
Harmonized System (HS) code85171800
Features
Keypad number of keys12
Product colourCharcoal
Technical details
SpeakerphoneNo
Keypad number of keys12
Harmonized System (HS) code85171800
Design
Product typeIP Phone
Product colourCharcoal
Phone features
Speed diallingNo
RedialingYes
On-hook diallingNo
IntercomNo
Do not disturb functionNo
Distinctive ringNo
Conference callYes
Caller IDNo
Call waitingYes
Call holdYes
Call forwardingNo
Management features
Keypad number of keys12
Audio
Voice codecsG.711, G.711a, G.729a
SpeakerphoneNo
Microphone muteYes
Network
Supported network protocolsSCCP, SRTP, TLS, LLDP-MED, DHCP, IVR, RTCP
Quality of Service (QoS) supportYes
Ethernet LANYes
DHCP clientYes
System requirements
Minimum system requirements8MB Flash 32MB RAM (SDRAM)
Colour
Product colourCharcoal
Microphone
Microphone muteYes
Ports & interfaces
Ethernet LAN (RJ-45) ports1
Certificates
Safety(UL) 60950, (CSA) C22.2 No. 60950, EN 60950, IEC 60950, AS/NZS60950, TS 001
Compliance industry standardsIEEE 802.3af
Certification(FCC) 15 (CFR 47) B ICES-003 B EN55022 B CISPR22 B AS/NZS CISPR 22 B CISPR 24 VCCI B EN55024 EN 50082-1 EN 61000-3-2 EN 61000-3-3 EN 61000-6-1 FCC 68 (CFR47) HAC TIA 810A CE
Power
Power over Ethernet (PoE)Yes
Power consumption (typical)2.77 W
Operational conditions
Storage temperature (T-T)-25 - 70 °C
Storage relative humidity (H-H)5 - 95%
Operating temperature (T-T)30 - 60 °C
Operating relative humidity (H-H)5 - 95%
Weight & dimensions
Weight655.2 g
Logistics data
Harmonized System (HS) code85171800
Other features
Minimum system requirements8MB Flash 32MB RAM (SDRAM)
Input voltage48 V
Dimensions (WxDxH)94 x 46 x 205 mm
Features
Handset typeWired handset
Wall mountableYes
Volume controlDigital
Internet connection requiredYes
Product colourChocolate
Technical details
Handset typeWired handset
Volume controlDigital
SpeakerphoneYes
Internet connection requiredYes
Harmonized System (HS) code85171800
Memory
Internal memory32 MB
Flash memory4 MB
Design
Product typeIP Phone
Handset typeWired handset
Wall mountableYes
Product colourChocolate
Performance
Internal memory32 MB
Flash memory4 MB
Phone features
Lines quantity1 lines
RedialingYes
Conference callYes
Call pick upYes
Call forwardingYes
Management features
Volume controlDigital
Display
Display number of lines2 lines
Display number of coloursMonochrome
TouchscreenNo
Display resolution128 x 32 pixels
Camera
Front cameraNo
Audio
Voice codecsG.711, G.729
SpeakerphoneYes
Microphone muteYes
Network
VoIP protocolsSIP
Networking standardsIEEE 802.3af
Ethernet LAN interface typeFast Ethernet
Ethernet LAN data rates10,100 Mbit/s
Wi-FiNo
Ethernet LANYes
DHCP clientYes
BluetoothNo
Colour
Product colourChocolate
Microphone
Microphone muteYes
Ergonomics
Wall mountableYes
Ports & interfaces
InterfaceEthernet
Internet connection requiredYes
Ethernet LAN (RJ-45) ports1
DC-in jackYes
Certificates
Safety- UL 60950 Second Edition - CAN/CSA-C22.2 No. 60950 Second Edition - EN 60950 Second Edition - IEC 60950 Second Edition - AS/NZS 60950 - GB4943
Certification- FCC Part 68 (47CFR) (HAC) - Canada-CS-03-HAC - Australia AS/ACIF S004, AS/ACIF S040 - New Zealand- PTC 220 Draft - FCC Part 15 (CFR 47) Class B - ICES-003 Class B - EN55022 Class B - CISPR22 Class B - AS/NZS CISPR22 Class B - VCCI Class B - KN22 Class B - CISPR24 - EN55024 - EN61000-3-2 - EN61000-3-3 - KN 24 - CE markings per directives 2004/108/EC and 2006/95/EC
Operational conditions
Storage temperature (T-T)-10 - 60 °C
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)10 - 95%
Weight & dimensions
Width150 mm
Depth205 mm
Height53.5 mm
Weight594.3 g
Packaging content
Number of handles included1 pc(s)
Features
Number of function keys6
Maximum outdoor range300 m
Maximum indoor range50 m
Integrated voicemailYes
Handset typeWireless handset
MountingDesk/Wall
Device lockYes
Keypad number of keys25
Product colourBlack
Hearing aid compatibilityYes
Technical details
Number of function keys6
Maximum outdoor range300 m
Maximum indoor range50 m
Integrated voicemailYes
Handset typeWireless handset
MountingDesk/Wall
Input current0.2 A
Device lockYes
SpeakerphoneYes
Keypad number of keys25
Direct callYes
Hearing aid compatibilityYes
Harmonized System (HS) code85171800
Power
Battery voltage3.7 V
Battery technologyLithium-Ion (Li-Ion)
Battery capacity1010 mAh
AC adapter output current0.6 A
Input current0.2 A
Input frequency50/60 Hz
AC adapter output voltage5 V
AC adapter input voltage100 - 240 V
Design
Product typeIP mobile phone
Handset typeWireless handset
MountingDesk/Wall
Device lockYes
Product colourBlack
Performance
Maximum outdoor range300 m
Maximum indoor range50 m
Hearing aid compatibilityYes
Phone features
Message-waiting indicator (MWI)Yes
Call transferYes
Vibrating alertNo
Frequency band1.9 GHz
Lines quantity2 lines
Speed diallingYes
RedialingYes
Phonebook capacity100 entries
IntercomYes
Full duplexYes
Direct callYes
Conference callYes
Caller IDYes
Call waitingYes
Call holdYes
Call forwardingYes
Anonymous call rejectionYes
Call historyYes
Management features
Number of function keys6
Integrated voicemailYes
Keypad number of keys25
Display
Display resolution128 x 160 pixels
Display diagonal4.57 cm (1.8")
DisplayTFT
Backlight displayYes
Audio
SpeakerphoneYes
Noise reductionYes
Microphone muteYes
Network
Networking standardsIEEE 802.3af
DHCP clientYes
BluetoothYes
Colour
Product colourBlack
Microphone
Microphone muteYes
Battery
Battery voltage3.7 V
Battery technologyLithium-Ion (Li-Ion)
Battery capacity1010 mAh
Operational conditions
Storage temperature (T-T)-30 - 70 °C
Operating temperature (T-T)-10 - 50 °C
Operating relative humidity (H-H)10 - 95%
Weight & dimensions
Handset dimensions (WxDxH)144 x 48 x 21 mm
Package weight8 kg
Packaging content
AC adapter includedYes
ChargerYes
Logistics data
Harmonized System (HS) code85171800
Features
SIP registrar serverYes
Integrated voicemailYes
Handset typeWired handset
Product colourBlack
Technical details
SIP registrar serverYes
Integrated voicemailYes
Answering machineYes
Handset typeWired handset
SpeakerphoneYes
Design
Product typeIP Phone
Handset typeWired handset
Product colourBlack
Phone features
Call returnYes
SIP registrar serverYes
Number of VoIP accounts4
Answering machineYes
Lines quantity4 lines
Speed diallingYes
RedialingYes
Phonebook capacity1000 entries
Conference callYes
Caller IDYes
Call pick upYes
Call parkYes
Call holdYes
Hot deskingYes
Management features
Integrated voicemailYes
Voicemail indicationYes
Display
TouchscreenNo
Display resolution320 x 240 pixels
Display diagonal6.1 cm (2.4")
DisplayLED
Audio
SpeakerphoneYes
Microphone muteYes
Network
Ethernet LAN interface typeGigabit Ethernet
Ethernet LAN data rates10,100,1000 Mbit/s
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-FiYes
Ethernet LANYes
Colour
Product colourBlack
Microphone
Microphone muteYes
Power
Power over Ethernet (PoE)Yes
Input frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
Operational conditions
Storage temperature (T-T)-30 - 70 °C
Operating temperature (T-T)-10 - 45 °C
Weight & dimensions
Width212 mm
Depth186 mm
Height146 mm
Package width238 mm
Package depth210 mm
Package height103 mm
Packaging content
Number of handles included1 pc(s)
Features
Handset typeWired handset
HandsetYes
Product colourBlack
Technical details
Handset typeWired handset
SpeakerphoneYes
HandsetYes
Sustainability certificatesENERGY STAR
Design
Product typeIP Phone
Handset typeWired handset
Product colourBlack
Phone features
Lines quantity12 lines
Caller IDYes
Display
TouchscreenNo
Display resolution800 x 480 pixels
Display diagonal12.7 cm (5")
DisplayIPS
Aspect ratio9:16
Audio
Voice codecsG.711alaw, G.711ulaw, G.722, G.722.1, G.729ab, OPUS, iLBC
SpeakerphoneYes
Network
Ethernet LAN interface typeGigabit Ethernet
Ethernet LAN data rates10,100,1000 Mbit/s
Wi-FiNo
Ethernet LANYes
BluetoothNo
Near Field Communication (NFC)Yes
Colour
Product colourBlack
Ports & interfaces
RJ-9 ports quantity1
Ethernet LAN (RJ-45) ports2
USB Type-C ports quantity1
Certificates
Sustainability certificatesENERGY STAR
Power
Power over Ethernet (PoE)Yes
Operational conditions
Storage temperature (T-T)-40 - 70 °C
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)5 - 95%
Weight & dimensions
Package width256 mm
Package depth338 mm
Package height89 mm
Package weight1.08 kg
Packaging content
Cables includedLAN (RJ-45)
Number of handles included1 pc(s)
HandsetYes
Stand includedYes
Logistics data
Country of originChina
Product type
IP phone
IP phone
IP phone
IP mobile phone
IP phone
IP phone