---
product_id: 295363820
title: "CISCO CP-7821-K9= (055)"
brand: "cisco"
price: "€ 786.65"
currency: EUR
in_stock: false
reviews_count: 2
category: "Cisco"
url: https://www.desertcart.nl/products/295363820-cisco-cp-7821-k9-055
store_origin: NL
region: Netherlands
---

# 2 VoIP lines for seamless multitasking Dual PoE RJ-45 ports for effortless power & connectivity 3.5-inch monochrome LCD for clear, distraction-free display CISCO CP-7821-K9= (055)

**Brand:** cisco
**Price:** € 786.65
**Availability:** ❌ Out of Stock

## Summary

> 📞 Elevate your office calls with Cisco’s sleek, dual-line powerhouse!

## Quick Answers

- **What is this?** CISCO CP-7821-K9= (055) by cisco
- **How much does it cost?** € 786.65 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/295363820-cisco-cp-7821-k9-055)

## Best For

- cisco enthusiasts

## Why This Product

- Trusted cisco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crystal Clear Wideband Audio:** Experience premium voice clarity that keeps your conversations sharp and professional.
- • **Secure & Reliable Communications:** Always-on encrypted calls ensure your business stays private and connected.
- • **Wall-Mount Ready, Save Desk Space:** Sleek, ergonomic design that fits perfectly on your office wall or desk.
- • **Dual VoIP Lines, Double Your Efficiency:** Handle two calls simultaneously without missing a beat.
- • **Power Over Ethernet, Zero Cable Clutter:** Simplify your workspace with PoE-enabled dual RJ-45 ports for power and network in one cable.

## Overview

The Cisco CP-7821-K9= is a professional-grade IP phone featuring dual VoIP lines, dual PoE RJ-45 ports, and a 3.5-inch monochrome LCD. Designed for wall mounting and optimized for clear wideband audio, it delivers secure, reliable voice communications tailored for busy office environments.

## Description

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 com

Review: Came with no charger. Then the set up was impossible. Spoke to multiple customer services & still to no avail. So it’s being returned. AVOID THIS PHONE
Review: i just received the item and it arrived without a plug. i don't recommand it at all

## Features

- Wall mountable - 2 x total line
- VoIP - Caller ID - speakerphone
- User Connect license - 2 x network (RJ-45) - PoE ports - monochrome

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017O2241O |
| Batteries | Nonstandard Battery batteries required. |
| Batteries Included | No |
| Batteries Required | No |
| Brand | Cisco |
| Customer Reviews | 2.0 2.0 out of 5 stars (6) |
| Date First Available | 20 December 2015 |
| Display Type | LCD |
| Item Dimensions LxWxH | 40.6 x 7.6 x 27.9 Centimeters |
| Item Weight | 1 kg 810 g |
| Item model number | Cisco 7821 |
| Manufacturer | Cisco Traders 1824990 |
| Model | Cisco 7821 |
| Mounting Type | Wall Mount |
| Power Source | Corded Electric |
| Product Dimensions | 40.64 x 7.62 x 27.94 cm; 1.81 kg |
| Standing screen display size | 3.5 |

## Product Details

- **Brand:** Cisco
- **Colour:** Black
- **Number of Batteries:** Nonstandard Battery batteries required.
- **Power Source:** Corded Electric
- **Telephone Type:** Corded

## Images

![CISCO CP-7821-K9= (055) - Image 1](https://m.media-amazon.com/images/I/919u3Sk83fL.jpg)

## Questions & Answers

**Q: Can this phone be used with a standard xfinity phone line? Does it have memory to program specific numbers?**
A: The code this phone ships with is for cisco call manager.  You will want the 3rd party sip firmware model.  3pcc software should do standalone SIP.

## Customer Reviews

### ⭐ Review
*by M***T on 13 April 2024*

Came with no charger. Then the set up was impossible. Spoke to multiple customer services & still to no avail. So it’s being returned. AVOID THIS PHONE

### ⭐ Review
*by I***� on 9 April 2024*

i just received the item and it arrived without a plug. i don't recommand it at all

## Frequently Bought Together

- Cisco 7821 CP-7821-K9 VoIP Phone and Device
- Logitech MK270 Wireless Keyboard And Mouse Combo For Windows, 2.4 GHz Wireless, Compact Mouse, 8 Multimedia And Shortcut Keys, For PC, Laptop - Black
- Logitech H390 Wired Headset for PC/Laptop, Stereo Headphones with Noise Cancelling Microphone, USB-A, in-Line Controls for Video Meetings, Music, Gaming and Beyond - Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/295363820-cisco-cp-7821-k9-055](https://www.desertcart.nl/products/295363820-cisco-cp-7821-k9-055)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-28*