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header-product IP Phone Unify OpenScape CP400 Black
138.99 €

IP Phone Unify OpenScape CP400 Black

IP Phone OpenScape CP400 Photo 1
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IP Phone Unify OpenScape CP400 Black

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IP Phone Unify OpenScape CP400 Black

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Short description

The Unify OpenScape CP400 is a wired IP phone featuring a 9.4 cm display with a resolution of 240 x 120 pixels. It supports up to 1000 phonebook entries and runs on a Linux operating system. Volume control is easily accessible via buttons, making it user-friendly. Ideal for office environments, this phone combines functionality with a sleek black design.
Available at price 138.99 €: 220 pcs.
Total available for order: 509 pcs.
Warranty: 2 Years
SKU: 1594500
Manufacturer: Unify
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.43 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
30.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 46.33 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.86 euros per month
Together cheaper
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Product information

Description

The CP400 is a midrange business phone designed for budget-conscious professional users. The base unit includes 16 programmable function keys with a tri-color status indicator and supports expansion with up to two KM400 Key Modules, each adding 16 function keys. A paper label is used for key identification, keeping costs down while providing many programmable keys. The phone’s power-saving design allows connection of two key modules while remaining within PoE Class 2 limits.

Advantages

The CP400 provides a balance of affordability and functionality by offering numerous programmable keys and a tri-colored status indicator for clear line presence. Expandability with two KM400 modules lets users increase capacity without replacing the base phone. Use of a paper label for key names reduces replacement and update costs. Energy-efficient design supports additional modules without exceeding PoE Class 2 power allocation.

Key specifications

  • Base unit programmable keys: 16
  • Key module: KM400, adds 16 keys per module
  • Maximum key modules supported: 2 (up to 32 additional keys)
  • Status indicator: tri-color
  • Key labeling: paper label
  • Power over Ethernet: supports two key modules within PoE Class 2

How to use

Install the CP400 on a desk or mount as instructed by the manufacturer and connect it to the network with PoE or an appropriate power supply. Program the 16 function keys on the base unit through the phone’s configuration menu or management system. Attach one or two KM400 Key Modules to the phone to expand the number of programmable keys; label keys using the supplied paper labels. Ensure the total power draw remains within PoE Class 2 when using key modules.

Recommendations

For deployments requiring many programmable lines or busy reception desks, add one or two KM400 modules and verify PoE Class 2 availability on the switch. Use the paper labels for quick updates and low-cost maintenance.

Specifications

Touchscreen:
No
Speakerphone:
Yes
Bluetooth:
No
Ethernet LAN:
Yes
Power over Ethernet (PoE):
Yes
Weight:
1.2 kg
Handset type:
Wired handset
Product colour:
Black
All features

Display

Touchscreen:
No
Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
3.7 "
Display resolution:
240 x 120
Backlight display:
Yes

Phone features

Full duplex:
Yes
Phonebook capacity:
1000 entries

Camera

Front camera:
No

Audio

Speakerphone:
Yes
Voice codecs:
G.729B, G.729A, G.729, G.722, G.711
Ringer type:
MP3
Echo cancellation:
Yes

Ports & interfaces

Headset connectivity:
DHSG/EHS

Network

Security algorithms:
HTTPS, 256-bit AES, 128-bit AES
Supported network protocols:
IP v4/v6 (SIP) IPv4 (HFA), DHCP,
Ethernet LAN:
Yes
Networking standards:
IEEE 802.3az
VoIP protocols:
SIP, HFA
Bluetooth:
No
Ethernet LAN data rates:
1000, 100, 10
Ethernet LAN interface type:
Gigabit Ethernet

Power

Power over Ethernet (PoE):
Yes

Weight & dimensions

Weight:
1.2 kg
Height:
143 mm
Width:
283 mm
Depth:
165 mm

Operational conditions

Storage temperature (T-T):
-40 - 70
Operating temperature (T-T):
5 - 70

Certificates

Certification:
CE NRTL FCC Part 68 (CFR 47) / CS-03 Part V
Safety:
CISPR22 Class B, CISPR 24 EN55032 Class B, EN55024 FCC Part 15 (CFR 47) Class B

Packaging content

Base station:
Yes

Logistics data

Harmonized System (HS) code:
85171800

Design

Product colour:
Black
Handset type:
Wired handset
Product type:
IP Phone

Management features

Volume control:
Buttons
Number of programmable keys:
16

Performance

Operating system installed:
Linux

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Stock data
Warehouse Stock Delivery to the store Store Price
EU3 220 27.07.2026 Best delivery 138.99 €
WH149 59 27.07.2026 Best delivery 140.99 €
WH94 200 27.07.2026 Best delivery 157.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 30 10.08.2026 151.49 €
138.99 €
Stock: 220
Delivery Date: 27.07.2026 Best delivery
Warehouse: EU3
140.99 €
Stock: 59
Delivery Date: 27.07.2026 Best delivery
Warehouse: WH149
157.99 €
Stock: 200
Delivery Date: 27.07.2026 Best delivery
Warehouse: WH94
Available only for legal entities
151.49 €
Stock: 30
Delivery Date: 10.08.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the IP Phone OpenScape CP400 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 — 509 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 27.07.2026 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 OpenScape CP400 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 OpenScape CP400 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 Unify 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 Unify 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, 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.

Where can I download the instructions for IP Phone OpenScape CP400?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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