--- product_id: 221396071 title: "Cisco CP-7821-K9 IP Phone - Black (Refurbished)" brand: "cisco" price: "€ 0.77" currency: EUR in_stock: false reviews_count: 1 url: https://www.desertcart.it/products/221396071-cisco-cp-7821-k9-ip-phone-black-refurbished store_origin: IT region: Italy --- # 11.6" x 9.3" x 4.5" 1 unit 2.55 lbs Cisco CP-7821-K9 IP Phone - Black (Refurbished) **Brand:** cisco **Price:** € 0.77 **Availability:** ❌ Out of Stock ## Summary > 📞 Connect in Style: Where Function Meets Elegance! ## Quick Answers - **What is this?** Cisco CP-7821-K9 IP Phone - Black (Refurbished) by cisco - **How much does it cost?** € 0.77 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/221396071-cisco-cp-7821-k9-ip-phone-black-refurbished) ## 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 - • **Eco-Friendly Choice:** Refurbished for sustainability without compromising quality. - • **User-Friendly Interface:** Intuitive controls for seamless navigation and efficiency. - • **Elevate Your Communication:** Experience crystal-clear calls with advanced audio technology. - • **Robust Connectivity Options:** Stay connected with versatile network capabilities. - • **Sleek & Professional Design:** A modern aesthetic that complements any office environment. ## Overview The Cisco CP-7821-K9 IP Phone is a refurbished landline phone designed for modern workplaces, featuring a compact size of 11.6" x 9.3" x 4.5" and weighing just 2.55 lbs. It combines advanced audio technology with a sleek design, making it an ideal choice for professionals seeking reliable communication solutions. ## Description This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of desertcart Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by desertcart-qualified suppliers. Then, the product is sold as an desertcart Renewed product on desertcart. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the desertcart Renewed Guarantee. Review: Does the job - Does the job ## Features - Item Package Dimension: 11.599999988168L X 9.299999990514W X 4.49999999541H Inches - Item Package Weight - 2.55074837134 Pounds - Item Package Quantity - 1 - Product Type - Landline Phone ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07HHGZNNR | | Answering System Type | Digital | | Best Sellers Rank | 108,299 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 243 in VoIP & Skype Phones | | Brand | Cisco | | Brand Name | Cisco | | Colour | Black | | Compatible Devices | Cisco on-premises, hosted, Spark Cloud, and third-party hosted call control platforms; Cisco Expressway | | Conference Call Capability | basic | | Customer Reviews | 3.0 out of 5 stars 22 Reviews | | Dialer Type | Single Keypad | | Dialler type | Single Keypad | | Enclosure Material | Plastic | | Is there Caller ID | No | | Item Dimensions | 27.9 x 7.6 x 30.5 centimetres | | Item Weight | 1.12 Kilograms | | Manufacturer | Cisco Systems, Inc | | Material | Plastic | | Multiline Operation | Multi-Line Operation | | Power Source | Corded Electric | | Power source | Corded Electric | | Product Warranty | 1 year limited warranty | | Telephone Type | Corded | | Telephone type | Corded | | UPC | 090952047567 | ## Product Details - **Brand:** Cisco - **Colour:** Black - **Telephone type:** Corded - **Material:** Plastic - **Power source:** Corded Electric - **Dialler type:** Single Keypad - **Item dimensions L x W x H:** 27.9 x 7.6 x 30.5 centimetres - **Answering system type:** Digital - **Item weight:** 1.12 Kilograms - **Compatible devices:** Cisco on-premises, hosted, Spark Cloud, and third-party hosted call control platforms; Cisco Expressway ## Images ![Cisco CP-7821-K9 IP Phone - Black (Refurbished) - Image 1](https://m.media-amazon.com/images/I/71aCaBb-GPL.jpg) ![Cisco CP-7821-K9 IP Phone - Black (Refurbished) - Image 2](https://m.media-amazon.com/images/I/71zXYHJjo1L.jpg) ![Cisco CP-7821-K9 IP Phone - Black (Refurbished) - Image 3](https://m.media-amazon.com/images/I/71Sl+fWBvBL.jpg) ![Cisco CP-7821-K9 IP Phone - Black (Refurbished) - Image 4](https://m.media-amazon.com/images/I/717vtLEQTpL.jpg) ## Questions & Answers **Q: What type of lithium battery?** A: No battery in this phone. This is a POE VOIP telephone - it is not cordless. **Q: They come with the back stands?** A: yes they do **Q: Does this model compatible with third-party pbx system like freepbx out-of-the-box?** A: Hello Ethan, The Cisco CP-7821 IP phone can work with third-party PBX systems when you replace the firmware with version 10.3(1). You will need to upgrade the firmware and use the SIP protocol only to support the third party PBX. However, this will not work out of the box and you have to upgrade the firmware. Please refer to the following guide to see step-by-step guide: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cuipph/7800-series/3pcc/english/release-notes/PA2D_BK_7C8E9902_00_7800-series-3pcc-rn-1031.html Thanks Thanks **Q: Does this phone require additional license cost for any cisco proprietary controllers or software?** A: Hello Ethan, Yes, the IP Phone does require license. The Cisco IP Phone 7821 require a Basic User Connect License (UCL) in order to connect to Cisco Unified Communications Manager. You can refer to section Licensing in the product datasheet at https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-7800-series/data-sheet-c78-729488.html#Licensing Thanks ## Customer Reviews ### ⭐⭐⭐⭐ Does the job *by H***G on 14 March 2024* Does the job ## Frequently Bought Together - Cisco CP-7821-K9 UC Phone 7821New Open Box (Renewed) - Cisco CP-8861-K9 Corded VoIP Phone - Charcoal (Renewed) --- ## 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.it/products/221396071-cisco-cp-7821-k9-ip-phone-black-refurbished](https://www.desertcart.it/products/221396071-cisco-cp-7821-k9-ip-phone-black-refurbished) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-09*