{{ totalProductsCount }}
In cart {{totalProductsCount}} item(s)

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product IP Phone Avaya VANTAGE K155 Black
Minimum search length 3 characters
{{searchQuery.text}}
{{shortcut.title}}
{{searchString}} → {{searchInCategorySuggest.title}}
{{category.title}}
{{category.path}}
AiO.lv Office Equipment Communication Equipment VoIP Phones Avaya

IP Phone Avaya VANTAGE K155 Black

IP Phone Avaya VANTAGE K155 Photo 1
IP Phone Avaya VANTAGE K155 Photo 1
IP Phone Avaya VANTAGE K155 Black
Out of stock.
View similar!
Out of stock.
View similar!

Short description

The Avaya VANTAGE K155 is a versatile IP phone featuring a sleek black design. It supports both wired and wireless handsets, operates on Android, and boasts a 5" LCD display with a resolution of 1280 x 720 pixels. With 16 MB flash memory and support for various voice codecs, this phone ensures high-quality communication. Ideal for modern workplaces, it combines functionality with style.
Warranty: 2 Years
SKU: 3313537
delivery
Information regarding the items availability for purchase will be posted on this site
price
Item cost information will be published on this site
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Avaya VANTAGE K155 Black is an Android-based IP phone designed for modern workplaces. It features a 5" 1280 x 720 LCD display, supports wired and wireless handsets, and includes 16 MB flash memory. The device provides access to cloud-based apps and supports multiple voice codecs to ensure reliable, high-quality communication in business environments.

Advantages

The Avaya VANTAGE K155 offers a compact, touchscreen-enabled interface that brings app-driven communication to the desktop. Its Android platform enables integration with a wide range of cloud applications, while support for multiple voice codecs and both wired and wireless handsets ensures flexible deployment and consistent audio performance.

Suitable for

  • Open-plan offices and workstations
  • Conference rooms and collaboration spaces
  • Reception desks and front-office staff
  • Remote or hybrid teams requiring app-based communications

Key specifications

  • Model: Avaya VANTAGE K155 (MPN: 700513907)
  • Operating system: Android
  • Display: 5" LCD, 1280 x 720 pixels
  • Memory: 16 MB flash
  • Handset support: wired and wireless
  • Voice: supports multiple codecs for high-quality audio

How to use

Power the device and connect it to the network via Ethernet or configure wireless handset pairing if required. Use the touchscreen to access installed communication apps or download additional cloud-based apps through the Android interface. Configure user accounts and VoIP settings according to your organization's telephony infrastructure to start making and receiving calls.

Usage recommendations

For optimal performance, keep the device software and apps updated, configure appropriate network QoS for voice traffic, and ensure secure access to cloud services through your organization's IT policies.

Specifications

Display:
LCD
Touchscreen:
Yes
Speakerphone:
Yes
Ethernet LAN:
Yes
Power over Ethernet (PoE):
Yes
Handset type:
Wired & Wireless handset
Product colour:
Black
All features

Display

Display:
LCD
Touchscreen:
Yes
Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
5 "
Display resolution:
1280 x 720

Phone features

Conference call:
Yes
Caller ID:
Yes
Dialing:
Tone/Pulse

Audio

Speakerphone:
Yes
Voice codecs:
OPUS, G.729, G.726, G.722, G.711

Ports & interfaces

USB 2.0 ports quantity:
1
Ethernet LAN (RJ-45) ports:
2
Headphone outputs:
1
RJ-9 ports quantity:
1

Network

Wi-Fi standards:
802.11g, Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), 802.11b, 802.11a
Supported network protocols:
TCP, HTTP, DNS, HTTPS, LLDP, RTCP, RTP, SNTP, SRTCP
Ethernet LAN:
Yes
VoIP protocols:
SIP
Wi-Fi:
Yes

Power

Power over Ethernet (PoE):
Yes

Packaging content

Number of handles included:
1 pc(s)

Performance

Flash memory:
16 MB
Operating system installed:
Android
Operating system version:
8.1

Design

Product colour:
Black
Handset type:
Wired & Wireless handset
Product type:
IP Phone
Hide Show all

Instructions

mmo_65489544_1570091700_0724_32707.pdf

Description

Instructions

mmo_65489544_1570091700_0724_32707.pdf
Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Show all reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Avaya 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 Avaya 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: display, touchscreen, speakerphone, ethernet lan, power over ethernet (poe), 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 Avaya VANTAGE K155?

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.
Show all questions
{{totalProductsWishes}} {{totalProductsCompare}} {{totalProductsCount}}
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
We use cookies
Show info
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
Which cookie files we use?

The necessary technical cookies allow you to use the basic functions of the store, such as page navigation, ordering, access to secure sites and more. The site cannot function properly without these files.

Preferences cookies are used to save information that changes how the site works and looks.

Static cookies are used in order to help the sites owner understand how the users are interacting with the site.

Marketing cookies are used in order to track a users movements throughout the site in order to show interesting and relevant ads to the specific user.
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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.