Cisco CP-7811-3PW-NA-K9= 7811 IP Phone - 1 SIP Line - Wall Mountable - 2x RJ-45 PoE Ports - VoIP
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Product Features
Technical Overview
The Cisco 7811 operates on VoIP technology, enabling voice calls over internet protocols for cost-effective and flexible communications. It features two RJ-45 network ports, with Power over Ethernet (PoE) support, allowing both data and power transmission through a single cable.
This design simplifies installation in areas without direct power outlets, reducing clutter and enhancing deployment options. The phone's technical specifications include standard telephony functions such as caller ID and speakerphone capabilities, supporting everyday business communication needs.
This section brings together practical product details such as IP Phone Technology, Total Number of Phone Lines, Caller ID, Network (RJ-45), so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The Cisco 7811 combines practical design with reliable performance. Its dual RJ-45 ports provide network connectivity options, while the integrated speakerphone and caller ID enhance usability for daily call handling.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Space-Efficient Design, Simplified Power and Data.
Space-Efficient Design
The wall-mountable form factor saves desk space and allows flexible placement in offices, retail counters, or industrial settings where surface area is limited.
Simplified Power and Data
PoE support eliminates the need for a separate power adapter, streamlining cable management and enabling installation in locations without accessible electrical outlets.
Deployment / Use Cases
The Cisco 7811 is well-suited for environments that benefit from its compact, wall-mountable design. In small businesses or branch offices, it provides a cost-effective telephony solution with essential features.
Its PoE capability makes it easy to deploy in locations where power outlets are scarce, such as manufacturing floors or outdoor kiosks, ensuring reliable communication without complex wiring.
This section brings together practical product details such as IP Phone Technology, Total Number of Phone Lines, Caller ID, Network (RJ-45), so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Individual Workstations
Ideal for single-user desks in offices, home offices, or remote work setups where a dedicated phone line is required without occupying valuable desk space.
Wall-Mounted Installations
Suitable for mounting in kitchens, warehouses, retail counters, or reception areas where floor or desk space is constrained, keeping the phone accessible yet out of the way.
Physical Profile
The Cisco 7811 has a slim profile with dimensions of 8.15 inches in height, 7.68 inches in width, and 1.30 inches in depth, weighing approximately 1.78 pounds. Its lightweight and compact build facilitate easy wall mounting or placement on small surfaces.
The wall-mountable design includes mounting hardware compatibility, allowing secure installation in various orientations to suit different workspace layouts.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 8.15" (207 mm), 7.68" (195 mm), 1.30" (33 mm), 1.78 lb (806 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 7.68" (195 mm)
- Depth
- 1.30" (33 mm)
- Height
- 8.15" (207 mm)
- Weight
- 1.78 lb (806 g)
Highlights
- Supports 1 SIP line for individual or small business use
- Wall-mountable form factor saves desk space
- 2 RJ-45 network ports with PoE support
- VoIP technology for clear internet-based calls
- Built-in speakerphone for hands-free communication
- Caller ID functionality for call management
- Compact dimensions: 8.15" H x 7.68" W x 1.30" D
- Lightweight at 1.78 lb for easy installation
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | CP-7811-3PW-NA-K9= |
| Brand Name | Cisco |
| Product Series | 7800 |
| Product Model | 7811 |
| Product Name | IP Phone 7811 |
| Product Type | IP Phone |
| Technical Information | |
| IP Phone Technology | VoIP |
| 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 | |
| Form Factor | Wall Mountable |
| Height | 8.15" (207 mm) |
| Width | 7.68" (195 mm) |
| Depth | 1.30" (33 mm) |
| Weight (Approximate) | 1.78 lb (806 g) |
| Miscellaneous | |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | 1 Year |
FAQ
How many SIP lines does the Cisco 7811 IP Phone support?
The Cisco 7811 supports one SIP line, making it suitable for individual users or locations requiring a single dedicated phone line, such as personal desks or small office setups.
Does this phone support Power over Ethernet (PoE)?
Yes, the Cisco 7811 includes PoE support through its RJ-45 ports. This allows the phone to receive both data and power over a single Ethernet cable, simplifying installation in areas without nearby power outlets.
Can the Cisco 7811 be wall-mounted?
Yes, the Cisco 7811 is designed with a wall-mountable form factor. Its compact size and lightweight build make it easy to install on walls, saving desk space and offering flexible placement options in various environments.
What network connectivity options are available on this IP phone?
The Cisco 7811 features two RJ-45 network ports. These ports support standard Ethernet connections for data transmission, with one typically used for connecting to the network and the other for daisy-chaining to another device if needed.
Does the Cisco 7811 include a speakerphone?
Yes, the Cisco 7811 has a built-in speakerphone, enabling hands-free calling for convenience during meetings or when multitasking. This feature enhances usability without requiring additional audio equipment.
What is the warranty for the Cisco 7811 IP Phone?
The Cisco 7811 comes with a 1-year limited warranty, providing coverage for manufacturing defects and ensuring reliability for business use. This warranty supports confidence in the product's durability and performance.
How many SIP lines or accounts does this phone support?
The listed telephony detail is 1, which helps buyers confirm deployment fit for desk-phone and unified-communications environments.
Does this model support PoE?
The listed telephony detail is Yes, which helps buyers confirm deployment fit for desk-phone and unified-communications environments.
| Qty | Price | Available |
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