# IP Phone Cisco CP-7841-K9=, 3.5-inch Greyscale Display

**URL:** https://aio.lv/en/product--cisco-cp-7841-k9--1986019
**Data updated:** 2025-12-31 15:17 (EET)
**Category:** VoIP Phones
**Manufacturer:** Cisco
**Manufacturer code:** CP-7841-K9=
**EAN:** 0882658621871
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 339.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 280.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cisco-cp-7841-k9--1986019

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Cisco IP Business Phone 7841 features a 3.5-inch greyscale display and supports up to 4 lines. It offers digital volume control and various voice codecs including G.711a and G.729. With a wired handset and Class 1 PoE support, this phone is ideal for business environments. It comes with a 1-year limited hardware warranty.

## Long description

The Cisco IP Business Phone 7841 (CP-7841-K9=) is a VoIP desk phone designed for medium to large organisations. It features a 3.5-inch greyscale LCD, support for up to 4 lines, a wired handset and Class 1 Power over Ethernet (PoE). The phone supports common voice codecs such as G.711a and G.729 and includes a one-year limited hardware warranty.
Advantages
The Cisco 7841 provides high-fidelity voice communications and a compact greyscale display that shows call information and line status. Integrated speakerphone and built-in Ethernet LAN support simplify installation and daily use. Class 1 PoE reduces the need for a separate power adapter, and support for multiple codecs ensures compatibility with standard VoIP systems.
Suitable for
 Office desks in medium and large enterprises
 Reception and shared workspaces with multi-line needs
 Upgrading analogue or digital phone systems to IP telephony
 Environments requiring PoE-powered desktop phones
Key specifications
 Model: Cisco CP-7841-K9=
 Display: 3.5-inch greyscale LCD
 Lines: Up to 4 lines
 Handset: Wired handset
 Speakerphone: Yes
 Codecs: G.711a, G.729 (and other standard codecs)
 Connectivity: Ethernet LAN
 Power: Class 1 Power over Ethernet (PoE)
 Colour: Silver, Black
 Weight: 0.868 kg
 Warranty: 1-year limited hardware warranty
How to use
Connect the Cisco 7841 to your network using the Ethernet port and provision it via your IP telephony platform or multi-platform firmware. If PoE is available on the switch, the phone will receive power through the Ethernet cable; otherwise, use a compatible power adapter. Configure line accounts and codec preferences in the phone's settings or via centralized provisioning. Use the handset or integrated speakerphone for calls and navigate menus using the device display.
Usage recommendations
For best voice quality, connect the phone to a network segment with QoS enabled and ensure firmware and provisioning files are kept up to date. Use PoE where possible to simplify power management and reduce cable clutter.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display | LCD |
| Touchscreen | No |
| Display diagonal | 3.5 " |
| Display resolution | 396 x 162 |

### Phone features

| Feature | Value |
|---|---|
| Conference call | Yes |
| Caller ID | Yes |
| Call forwarding | Yes |
| Answering machine | Yes |
| Call waiting | Yes |
| Speed dialling | Yes |
| Call hold | Yes |
| Lines quantity | 4 lines |

### Audio

| Feature | Value |
|---|---|
| Speakerphone | Yes |
| Voice codecs | G.711a, G.722, G.729A, G.729B, iLBC |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 2 |

### Network

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

### Power

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.868 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

| Feature | Value |
|---|---|
| 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

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

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 85171800 |

### Design

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

### Management features

| Feature | Value |
|---|---|
| Volume control | Digital |
| Integrated voicemail | Yes |

## FAQ

### How much does the IP Phone Cisco CP-7841-K9= cost, and is it available for purchase?

The price is 339.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 180 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 08.07.2026 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-7841-K9= be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display, 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.

## Image

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