Investing in the Cisco CP-7811-K9 IP phone means embracing reliability, excellent voice quality, and advanced communication features. Built for users who demand a seamless and straightforward telephony experience, it is a perfect fit for small-to-medium business environments where cost-effectiveness is key. Its narrowband audio ensures clear calls and a full-duplex speakerphone facilitates hands-free conversations. The 10/100 Ethernet switch and PoE Class 1 capability allow for easy installation and connectivity, significantly reducing cable clutter and power outlets requirement. The integration with third-party call control offers flexibility and ensures that this phone can easily adapt to a variety of network environments. Cisco’s reputation for durable and secure hardware also means that the CP-7811-K9 is an investment that will last, offering consistent performance and support. With the added benefit of Cisco’s comprehensive support, users are assured of long-term reliability and prompt assistance if needed, making the Cisco CP-7811-K9 a smart choice for those looking to streamline their communication systems.
nThe Cisco IP Phone 7811 delivers advanced IP Telephony features and crystal clear wideband audio performance to deliver an easy-to-use, full-featured voice communications experience on Cisco on-premises and hosted infrastructure platforms and third party hosted call control. It supports one line (available in charcoal only).
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Quick Specs
nFigure 1 shows the appearance of the CP-7811-K9.
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nTable 1 shows the Quick Spec.
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| Product Code | CP-7811-K9 |
| Screen | 384 x 106 pixel (3.28 in. / 83.3 mm) |
| Ethernet Switch | 10/100 |
| Programmable Line Keys | 0 |
| Number of Line Keys | 0 |
| Full Duplex Speakerphone | Yes (narrowband) |
| Wideband Audio | Optional* |
| PoE Class | 1 |
| Third-party Call Control | Yes |
| Replaceable Bezel | No |
n* IP Phone 7811 offers wideband audio with purchase of a wideband handset.
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Product Details
nBefore you use the Cisco IP Phone 7811, it should be connected to the corporate IP telephony network.
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nFigure 2 shows the bottom ports of this IP Phone.
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nNote:
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| Number | Description |
| â‘ | AC power wall plug (optional) |
| â‘¡ | Network port (10/100 SW) connection. IEEE 802.3af power enabled. |
| â‘¢ | Access port (10/100 PC) connection. |
| â‘£ | Handset connection. |
nFigure 3 shows the buttons and hardware.
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nNote:
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| Number | Buttons | Number | Buttons |
| ①| Handset light strip | ⑨ | Mute button |
| â‘¡ | Phone screen | â‘© | Keypad |
| ③ | Softkey buttons | ⑪ | Volume button |
| â‘£ | Navigation and Select button | â‘« | Contacts button |
| ⑤ | Hold/Resume button | ⑬ | Applications button |
| â‘¥ | Conference button | â‘ | Messages button |
| ⑦ | Transfer button | ⑮ | Handset |
| ⑧ | Speakerphone button | ||
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Compare to Similar Items
nTable 2 shows the comparison of Cisco IP Phone 7811, 7821, 7841 and 7861.
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| Model | CP-7811-K9 | CP-7821-K9 | CP-7841-K9 | CP-7861-K9 |
| Ethernet switch | 10/100 | 10/100 | 10/100/1000 | 10/100 |
| Programable line keys | 0 | 2 | 4 | 16 |
| Number of Line Keys | 0 | 2 | 4 | 16 |
| Full duplex speakerphone | Yes (narrowband) | Yes | Yes | Yes |
| PoE Class | 1 | 1 | 1 | 1 |
| Third-party call control | Planned | Yes | Yes | Yes |
| Replaceable bezel | N/A | Yes | Yes | Yes |
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Get more information
nDo you have any question about the Cisco IP Phone 7811/K9?
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Contact us now via Contact Form or cisco@northlandusa.com.
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Affordable Quality with Cisco CP-7811-K9 IP Phone at Northland Systems
Investing in the Cisco CP-7811-K9 7800 Series IP Phone from Northland Systems means experiencing an exceptional blend of affordability and quality. Securing high-quality Cisco Unified Communications equipment doesn’t have to come with a hefty price tag. Northland Systems offers a 100% Low Price Guarantee, ensuring you get the best value for your investment without compromising the integrity and performance of your network solutions.
Free Expert CCIE Support With Every Purchase
At Northland Systems, expert guidance is just a call, chat, or email away. Gain free access to industry-leading CCIE technical support that will assist you with any queries or issues with the Cisco IP Phones VOIP equipment. This added value is a game-changer, saving you costly support fees while enhancing your purchasing experience.
Secure, Flexible Shopping Experience
Your security and convenience are paramount when transacting with Northland Systems. Safeguarded by certifications like McAfee Secure and VeriSign Secured, we offer secure payment and a variety of flexible shipping options to cater to your specific needs.
Certification of Authenticity and Top Condition
All Cisco 7800 IP Phone series products are guaranteed genuine, with options ranging from “New Sealed” to “Used / Refurbished.” Cisco-certified engineers rigorously test each item to meet strict reliability standards, ensuring you receive a product that performs flawlessly.
Guaranteed Customer Confidence
Northland Systems supports customer trust with a clear 100% Money Back Guarantee. This promise underscores our commitment to customer satisfaction and the confidence you can have in the Cisco Unified Communications solutions you purchase from us.
Maintaining a Legacy of Trust and Value
With roots dating back to 1997, Northland Systems has built a reputation for reliability and cost-efficiency. Substantial discounts go hand-in-hand with our longstanding commitment, providing you with premium solutions while respecting your budget.
Why Choose Pre-owned Cisco Hardware?
Opting for pre-owned Unified Communications hardware brings multiple advantages. Beyond the significant cost savings and expedited delivery, you benefit from full warranty coverage, contribute to environmental sustainability, and can access essential legacy parts, securing the long-term stability of your networks.
Choose Northland Systems for your Unified Communications needs to embrace quality, savings, and exceptional service, all while ensuring your Cisco IP Phones VOIP infrastructure is robust and reliable.
