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header-product IP Phone Cisco CP-7821-K9= 3.5-inch Display
138.99 €

IP Phone Cisco CP-7821-K9= 3.5-inch Display

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IP Phone Cisco CP-7821-K9= Photo 1
IP Phone Cisco CP-7821-K9= Photo 2
IP Phone Cisco CP-7821-K9= Photo 3
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Short description

The Cisco IP Business Phone 7821 features a 3.5-inch greyscale display, supports 2 lines, and includes a wired handset. With digital volume control and a resolution of 396 x 162 pixels, it offers clear communication. It supports various voice codecs including G.711a, G.722, G.729A, G.729B, and iLBC. This phone is powered by Class 1 PoE and comes with a 1-year limited hardware warranty.
Available at price 138.99 €: 14 pcs.
Total available for order: 235 pcs.
Warranty: 2 Years
SKU: 245874
free shipment

Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.13 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.86 euros per month
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Product information

Description

The Cisco IP Business Phone 7821 (CP-7821-K9=) is a VoIP desk phone with a 3.5-inch greyscale display designed for medium to large organisations migrating from analogue or digital systems to IP-based communications. It supports two lines, includes a wired handset and speakerphone, and is powered via Class 1 PoE. The phone supports common voice codecs (G.711a, G.722, G.729A, G.729B, iLBC) and comes with a one-year limited hardware warranty.

Advantages

The Cisco 7821 provides high-fidelity voice quality and a compact 3.5-inch display that shows call information and basic settings. Built-in speakerphone and digital volume control simplify hands-free operation. Support for multiple codecs ensures interoperability with standard SIP/VoIP systems, and PoE capability reduces cabling and power adapter needs. The device’s small footprint and standard Ethernet connectivity make it suitable for typical office desk deployments.

Suitable for

  • Medium and large business office desks
  • Reception and shared workspaces requiring two-line support
  • Organisations migrating from analogue/digital PBX to IP telephony

Key specifications

  • Model: Cisco CP-7821-K9=
  • Display: 3.5-inch greyscale, 396 x 162 pixels
  • Lines: 2 lines
  • Handset: Wired handset
  • Speakerphone: Yes
  • Codecs: G.711a, G.722, G.729A, G.729B, iLBC
  • Power: Class 1 Power over Ethernet (PoE)
  • Connectivity: Ethernet LAN
  • Colours: Silver, Black
  • Weight: 0.867 kg
  • Warranty: 1-year limited hardware warranty

How to use

Connect the phone to an Ethernet network that provides PoE or use an appropriate power source where supported. Attach the wired handset and configure SIP account details or connect to a supported Cisco call-control platform following your organisation’s provisioning procedure. Use the greyscale display and on-screen menus to select lines, view caller ID and adjust digital volume settings. For hands-free calls, press the speakerphone button.

Usage recommendations

Install on a stable desk surface near an Ethernet outlet or PoE switch. Ensure firmware and provisioning are handled by your network administrator or Cisco-compatible provisioning server to maintain compatibility and security. Use a PoE-capable switch to simplify power management and reduce additional cabling.

Specifications

Touchscreen:
No
Lines quantity:
2 lines
Speakerphone:
Yes
Bluetooth:
No
Ethernet LAN:
Yes
Power over Ethernet (PoE):
Yes
Weight:
0.867 kg
Handset type:
Wired handset
Product colour:
Silver, Black
All features

Display

Touchscreen:
No
Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
3.5 "
Display resolution:
396 x 162

Phone features

Conference call:
Yes
Caller ID:
Yes
Call forwarding:
Yes
Answering machine:
Yes
Call waiting:
Yes
Speed dialling:
Yes
Call hold:
Yes
Lines quantity:
2 lines

Audio

Speakerphone:
Yes
Voice codecs:
G.711a, G.722, G.729A, G.729B, iLBC

Ports & interfaces

Ethernet LAN (RJ-45) ports:
2

Network

Security algorithms:
802.1x RADIUS
Supported network protocols:
IEEE 802.3, IEEE 802.3u, IEEE 802.3af
Ethernet LAN:
Yes
Bluetooth:
No
Wi-Fi:
No
Quality of Service (QoS) support:
Yes

Power

Power over Ethernet (PoE):
Yes

Weight & dimensions

Weight:
0.867 kg
Package weight:
1201.81 g
Height:
28 mm
Width:
207 mm
Depth:
206 mm
Package depth:
279.908 mm
Package height:
71.882 mm
Package width:
234.95 mm

Operational conditions

Operating relative humidity (H-H):
10 - 90
Storage temperature (T-T):
-10 - 60
Operating temperature (T-T):
0 - 40
Storage relative humidity (H-H):
10 - 95

Certificates

Safety:
UL 60950, CAN/CSA - C22.2, EN 60950, IEC 60950, AS/NZS 60950, GB4943

Logistics data

Country of origin:
China
Quantity per pack:
1 pc(s)
Harmonized System (HS) code:
85171800

Design

Wall mountable:
Yes
Product colour:
Silver, Black
Mounting:
Desk/Wall
Handset type:
Wired handset
Case material:
Polycarbonate
Product type:
IP Phone

Management features

Volume control:
Digital
Integrated voicemail:
Yes

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH149 14 09.07.2026 Best delivery 138.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU9 38 09.07.2026 Best delivery 248.49 €
WH15 183 09.07.2026 Best delivery 251.99 €
138.99 €
Stock: 14
Delivery Date: 09.07.2026 Best delivery
Warehouse: WH149
Available only for legal entities
248.49 €
Stock: 38
Delivery Date: 09.07.2026 Best delivery
Warehouse: EU9
251.99 €
Stock: 183
Delivery Date: 09.07.2026 Best delivery
Warehouse: WH15

Customer reviews

Customer questions

FAQ

How much does the IP Phone Cisco CP-7821-K9= cost, and is it available for purchase?

The price is 138.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 235 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can IP Phone Cisco CP-7821-K9= be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the IP Phone Cisco CP-7821-K9= online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Cisco products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Cisco service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: touchscreen, lines quantity, speakerphone, bluetooth, ethernet lan, power over ethernet (poe), weight, handset type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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