Product Specifications
Cisco 7811 IP Phone - Corded - Wall Mountable - Charcoal - 1 x Total Line - VoIP - 2 x Network (RJ-45) - PoE Ports CP-7811-K9++=
UC Phone 7811
Manufacturer Part Number: CP-7811-K9++=
Note:
- The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
- These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
- These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.
Signaling protocol support
● Session Initiation Protocol (SIP)
Codec support
● G.711a/μ, G.722, G.729a, iLBC
Key call features support
● + Dialing (E.164)
● Abbreviated dial
● Adjustable ringing and volume levels
● Adjustable display contrast
● Agent greeting
● Auto-answer
● Auto-detection of headset (Not available on the IP Phone 7811)
● Busy Lamp Field (BLF) (Not available on the IP Phone 7811)
● Call back
● Call forward
● Call history
● Call park
● Call Pickup
● Call timer
● Call waiting
● Caller ID
● cBarge
● Corporate directory
● Conference
● Cross Cluster Extension Mobility (EMCC)
● Dial from the list
● Direct transfer
● Do not disturb
● Extension Mobility (EM)
● Forced access codes and client matter codes
● Group call pickup
● Hold/resume
● Immediate divert
● Intercom (Not available on the IP Phone 7811)
● Join (Not available on the IP Phone 7811)
● Message-waiting indicator
● Meet me conference
● Mobility
● Music on hold
● Mute
● Network profiles (automatic)
● On- and off-network distinctive ringing
● Personal directory
● Privacy
● Private Line Automated Ringdown (PLAR)
● Redial
● Ring tone per line appearance
● Shared line
● Silent monitoring and recording
● Speed dial
● Time and date display
● Transfer
● Voicemail
● Whisper coaching
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) using AES-128
● Signaling encryption using Transport Layer Security (TLS) Protocol using AES-128 or AES-256
● 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)
● IP Phone 7841: 207 x 206 x 28mm (exclude foot stand)
Weight
● IP Phone 7841: 868g
Display
● IP Phone 7821, 7841, 7861: 3.5” 396×162 pixels
● IP Phone 7811: 3.28” 384×106 pixels
Ethernet switch
● The phone has a 10/100BASE-T (The Cisco® IP Phone 7811, 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
Certification 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
Industry Standards: IEEE 802.3 Ethernet, IEEE 802.3af and 802.3at
MANUFACTURER NAME: Cisco
MANUFACTURER PART NUMBER: CP-7811-K9++=
UPC EAN CODE: 818239633841
LANGUAGE: EN
MARKET:US
General Information: | |
The Cisco® IP Phone 7800 Series is a cost-effective, high-fidelity voice communications portfolio designed to improve your organization's people-centric communications, while reducing your operating costs. It combines an attractive new ergonomic design with "always-on" reliability and secure encrypted communications. The Cisco® IP Phone 7800 Series delivers advanced IP Telephony features and crystal clear wideband audio performance to deliver an easy-to-use, full-featured voice communications experience. | |
Manufacturer | Cisco Systems, Inc |
Manufacturer Part Number | CP-7811-K9= |
Manufacturer Website Address | http://www.cisco.com |
Brand Name | Cisco |
Product Series | 7800 |
Product Model | 7811 |
Product Name | IP Phone 7811 |
Product Type | IP Phone |
Product UPC | 818239633841 |
Technical Information: | |
IP Phone Technology | VoIP |
Base Unit Connectivity Technology | Corded |
Total Number of Phone Lines | 1 |
Caller ID | Yes |
Speakerphone | Yes |
Interfaces/Ports: | |
Network (RJ-45) | Yes |
Number of Network (RJ-45) Ports | 2 |
PoE (RJ-45) Port | Yes |
Physical Characteristics: | |
Product Color | Charcoal |
Form Factor | Wall Mountable |
Height | 8.1" |
Width | 7.7" |
Depth | 1.3" |
Weight (Approximate) | 1.78 lb |
Miscellaneous: | |
Country of Origin | Mexico |
Questions and Answers
Questions and Answers | Ask CompSource |
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For support on this product, please contact Cisco. 800-553-6387 www.cisco.com
Cisco Company's Information
Click Cisco for all products
Local #: (408)526-4000
Toll Free #: 800-553-6387
Tech Support #: 800-553-2447
Site: www.cisco.com
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Learn more about IP Phones
What are IP Phones / IP Telephones?
An IP phone, also called a VoIP phone, is a phone that uses internet protocol, rather than the circuit-switched PSTN. An IP phone connects through an Ethernet cable, rather than a phone jack, to the internet, where is connects to the IP address of either the VoIP provider or the hosted PBX provider. From a user's perspective, it works just like a traditional phone, but better.PSTN phones and VoIP phones are not compatible, but you can adapt a PSTN phone to the internet with an analog telephone adapter. If you do this, although you'll be able to make calls, you won't be able to take advantage of many of the features of VoIP. It may be acceptable to use traditional phones and an ATA at home, but in a business context, it's generally recommended that when you upgrade to VoIP, you get new IP phones.
IP phones come in a variety of different shapes and with a variety of operating systems. Some look and feel like traditional business phones, others have more in common with an Apple or Android tablet. Another style of IP phone is a conference phone, which has a speaker on top and has three microphones around it. A telepresence IP phone is more like a miniature television studio, with one or more cameras and one or more screens of various sizes. Videoconference phones encode and decode into video formats, rather than audio formats, but the method they do it is internet protocol, so a video phone is an IP phone. Software, like Skype, can also be an IP phone, although usually it's just thought of as a softphone.
IP phones are able to get their power over an Ethernet cable, rather than using the power supply. This is called PoE. PoE is great for wiring phones where there is no power available. Conversely, many IP phones have Wi-Fi, in cases where you can get power, but there is no easily available internet jack. Some high end VoIP phones have Bluetooth, so you can connect a headset, and the phone can be anywhere. IP phones also have Ethernet pass-through, meaning that you can plug one end into a router and the other end into a computer; some IP phones have gigabit pass-through, while some only have high-speed pass through.
The two largest makers of IP phones are Polycom and Cisco, although other brands, like Yealink, Konftel and Grandstream are three of their largest competitors. No one brand of IP phone, or one model, is truly superior, what matters most is if the model is right for you and in your price range. Along those same lines, the most expensive phones are capable of handling many lines, but the same phone that is appropriate for a receptionist may also have features that a powerful executive wants
This is good news for businesses and end users because it means that PBX vendors can't force you into locking in with their proprietary software or hardware. Phone manufacturers can produce SIP phones, and as long as the phones can support the SIP standard, then your investment is protected, and the phones can be used with virtually any SIP-based IP PBXCompSource is here to help you decide. You can also Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best solution for your needs and budget.
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