# IP Phone Cisco DP-9851-K9= Black 6 lines LCD

**URL:** https://aio.lv/en/product--cisco-dp-9851-k9--10906023
**Data updated:** 2025-12-20 11:50 (EET)
**Category:** Conference Equipment
**Manufacturer:** Cisco
**Manufacturer code:** DP-9851-K9=
**EAN:** 0889728594967
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 231.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 191.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cisco-dp-9851-k9--10906023

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Cisco DP-9851-K9= is a wired IP phone featuring a 9.4 cm LCD display and supports 6 lines. It offers various voice codecs and meeting features like calendar and one-click join, making it ideal for business use.

## Long description

The Cisco DP-9851-K9= is a wired IP desk phone from the 9800 Series designed for modern office environments. It features a 9.4 cm LCD display, supports up to 6 lines and runs PhoneOS to provide integrated calling, meetings, desk reservation and emergency notification capabilities in a single device. The phone is built to meet enterprise requirements for security and manageability and is available in black.
Advantages
The DP-9851-K9= combines multiple workplace functions—secure enterprise calling, calendar and one-click meeting join, desk reservation support and emergency notifications—without requiring separate devices. Its PhoneOS simplifies the user interface and aligns with Cisco room devices for a consistent experience. The phone’s wired design and support for multiple voice codecs make it suitable for reliable business communication.
Suitable for
 Office desk use for knowledge workers and administrative staff
 Shared workspaces where desk reservations and meeting join features are needed
 Enterprise environments requiring secure, managed IP telephony
Key specifications
 Model: Cisco DP-9851-K9=
 Display: 9.4 cm LCD
 Lines: Up to 6 lines
 Connection: Wired IP phone
 Operating system: PhoneOS
 Colour: Black
 Weight: 0.968 kg
 MPN: DP-9851-K9=
 EAN: 0889728594967
How to use
Connect the DP-9851-K9= to your network using the appropriate Ethernet connection and power it according to your site’s provisioning method (PoE or local power adapter if supported by your deployment). Configure the phone through your enterprise provisioning server or manually via the PhoneOS interface. Use the LCD and physical keys to manage calls, access the calendar and join meetings with one click, and configure emergency notification settings as required by your organisation.
Usage recommendations
Place the phone on a stable desk surface near a reliable network connection. For best performance in enterprise deployments, provision the device centrally via your Cisco-compatible provisioning tools and enable firmware updates through your IT management process.

## Specifications

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Display resolution | 480 x 240 |
| Backlight display | Yes |
| Voice codecs | G.729A, G.722, OPUS, G.711ulaw, G.711alaw, iLBC, G.722.2, G.729B |
| Mounting | Desk |
| Volume control | Buttons |
| Call waiting | Yes |
| Wi-Fi | No |
| Ethernet LAN data rates | 10, 1000, 100 |
| Touchscreen | No |
| Lines quantity | 6 lines |
| Handset type | Wired handset |
| Case material | ABS |
| Product type | IP Phone |
| Number of handles included | 1 pc(s) |
| Ethernet LAN interface type | Gigabit Ethernet |
| USB Type-C ports quantity | 1 |
| Meeting features | One-click join, Calendar |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Speakerphone | Yes |
| Noise reduction | Yes |
| Caller ID | Yes |

### Display

| Feature | Value |
|---|---|
| Display | LCD |
| Display diagonal | 3.7 " |

### Ports & interfaces

| Feature | Value |
|---|---|
| Bluetooth | No |
| USB 2.0 ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |

### Technical details

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

### Power

| Feature | Value |
|---|---|
| Input current | 0.42 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.968 kg |
| Height | 226 mm |
| Width | 214 mm |
| Depth | 49.4 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 |

## FAQ

### How much does the IP Phone Cisco DP-9851-K9= cost, and is it available for purchase?

The price is 231.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 332 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 03.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### 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: weight, 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

https://aio.lv/img/cache/product/10906023/65789142_large.webp