--- product_id: 13700076 title: "Cisco IP Phone CP-7821-K9 Charcoal,Black" brand: "cisco" price: "1458.38 DT" currency: TND in_stock: true reviews_count: 13 category: "Cisco" url: https://www.desertcart.tn/products/13700076-cisco-ip-phone-cp-7821-k9-charcoal-black store_origin: TN region: Tunisia --- # 2-line multitasking Wideband audio clarity High-res grayscale display Cisco IP Phone CP-7821-K9 Charcoal,Black **Brand:** cisco **Price:** 1458.38 DT **Availability:** βœ… In Stock ## Summary > πŸ“ž Elevate your desk game with Cisco’s sleek, smart IP phone β€” because your calls deserve clarity and control. ## Quick Answers - **What is this?** Cisco IP Phone CP-7821-K9 Charcoal,Black by cisco - **How much does it cost?** 1458.38 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/13700076-cisco-ip-phone-cp-7821-k9-charcoal-black) ## 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 - β€’ **Hands-Free Freedom:** Built-in speakerphone supports seamless multitasking without missing a beat. - β€’ **Intuitive Navigation:** Dedicated fixed keys and two-way navigation boost productivity instantly. - β€’ **Double Your Efficiency:** Two-line display streamlines call management for busy pros. - β€’ **Crystal Clear Conversations:** Wideband audio ensures every word is heard with pristine clarity. - β€’ **Seamless Network Integration:** PoE compatible and supports multiple Cisco & third-party platforms for flexible connectivity. ## Overview The Cisco IP Phone CP-7821-K9 is a professional-grade, two-line IP phone featuring a high-resolution grayscale display, dedicated fixed keys for efficient navigation, and wideband audio for superior call clarity. Designed for seamless integration with Cisco and third-party call platforms, it supports Power over Ethernet (PoE) and includes a built-in speakerphone for hands-free communication. Ideal for modern office environments, it balances functionality with sleek design, backed by a 1-year limited hardware warranty. ## Description Cisco UC Phone 7821 Review: Works fine with older Cisco Call Manager - We've purchased 6 of these over the last couple months, 2 at a time, from Core 4 Solutions. Ship time was a couple day, the phones and all attachments and packaging were new and unspoiled. Although our Cisco phone system is older, Call Manager 8.5, the phones program and work fine. The firmware is newer than what our system pushes out, but the phones don't seem to mind. Review: Nice phones, but read the fine print they don't ... - Nice phones, but read the fine print they don't come with power cords, ridiculous....for this price? Going with a different brand ## Features - two-lines deliver more efficient call handling. - high-resolution graphical grayscale display makes viewing easier. - dedicated fixed keys (includes messaging, directory, speaker, and a two-way navigation button) ease communications for increased productivity. - built-in speakerphone supports hands-free communications. - wideband audio enhances clarity with the handset, speaker, or a headset. - Connectivity technology: Networkable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00GYM46KS | | Answering System Type | Digital | | Best Sellers Rank | #417,547 in Office Products ( See Top 100 in Office Products ) #635 in VoIP Phones | | Brand | Cisco | | Built-In Media | IP Base | | Color | Black | | Compatible Devices | Cisco on-premises, hosted, Spark Cloud, third-party hosted call control platforms, CDP, 802.1q/p standards, Ethernet devices, PoE compatible devices | | Conference Call Capability | 2 way | | Customer Reviews | 3.5 out of 5 stars 43 Reviews | | Dialer Type | Single Keypad | | Enclosure Material | Plastic | | Global Trade Identification Number | 04053162392854, 07427457249241 | | Is there Caller ID | Yes | | Item Dimensions | 11 x 3 x 12 inches | | Item Part Number | CP7821K9 | | Item Type Name | Cisco CP-7821-K9 7821 IP Phone, Cable, Wall Mountable | | Item Weight | 1.12 Kilograms | | Manufacturer | Cisco Traders 1824990 | | Material | Plastic | | Mfr Part Number | CP-7821-K9 | | Model Number | CP-7821-K9 | | Multiline Operation | Multi-Line Operation | | Number of Batteries | 1 Lithium Ion batteries required. | | Phone Standby Time | 10 hours | | Phone Talk Time | 1 Hours | | Power Source | Corded Electric | | Recording Capacity | 16 Minutes | | Telephone Type | IP Phone | | UPC | 698833040104 014445185956 808113000210 804067316339 809395316891 696732677292 799198470442 804904119697 096962256593 882658621840 716252413504 | | Unit Count | 1.0 Count | | Warranty Description | 1 Year Limited Hardware Warranty | ## Product Details - **Answering System Type:** Digital - **Brand:** Cisco - **Color:** Black - **Dialer Type:** Single Keypad - **Item Weight:** 1.12 Kilograms - **Item dimensions L x W x H:** 11 x 3 x 12 inches - **Material:** Plastic - **Number of Batteries:** 1 Lithium Ion batteries required. - **Power Source:** Corded Electric - **Telephone Type:** IP Phone ## Images ![Cisco IP Phone CP-7821-K9 Charcoal,Black - Image 1](https://m.media-amazon.com/images/I/71aCaBb-GPL.jpg) ## Questions & Answers **Q: Does voip work if I have poor internet reception?** A: Your internet has nothing to do with it. VoIP is is how you connect and talk on your local network **Q: the CP-7821 is unable to setup. can you please tell me if its unlocked?** A: Hello Hossain, What call control system you're using to configure the phone? Make sure it is on of the following supported by the 7800 series phones: - Cisco Unified Communications Manager - Cisco Business Edition 6000 - Cisco Hosted Collaboration Solution - Cisco Unified Survivable Remote Site Telephony Thanks **Q: do you have smartnet for this phone? price smartnet?** A: This phone is SMARTnet eligible but I do not have SMARTnet. I think it's $5-8 per phone for SMARTnet though. **Q: This ip telephone includes the license to operate with an existing cisco call manager switch?** A: Yes, it's inbuilt ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works fine with older Cisco Call Manager *by L***E on April 18, 2017* We've purchased 6 of these over the last couple months, 2 at a time, from Core 4 Solutions. Ship time was a couple day, the phones and all attachments and packaging were new and unspoiled. Although our Cisco phone system is older, Call Manager 8.5, the phones program and work fine. The firmware is newer than what our system pushes out, but the phones don't seem to mind. ### ⭐ Nice phones, but read the fine print they don't ... *by D***N on March 9, 2016* Nice phones, but read the fine print they don't come with power cords, ridiculous....for this price? Going with a different brand ### ⭐⭐⭐ Does not come with power cord *by W***R on August 9, 2022* Works fine, description is not clear that this does not come with a power cord. ## Frequently Bought Together - Cisco IP Phone CP-7821-K9 Charcoal,Black - Cisco Wall Mount for IP Phone CP-7800-WMK=,Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/13700076-cisco-ip-phone-cp-7821-k9-charcoal-black](https://www.desertcart.tn/products/13700076-cisco-ip-phone-cp-7821-k9-charcoal-black) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-23*