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header-product IP Phone Yealink SIP-T48U Grey LED Wi-Fi
211.99 €

IP Phone Yealink SIP-T48U Grey LED Wi-Fi

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IP Phone Yealink SIP-T48U Photo 1
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Short description

The Yealink SIP-T48U is a high-performance IP phone featuring a 7" LED display with a resolution of 800 x 480 pixels. It supports a wide range of voice codecs including G.711, G.722, and G.729ab, ensuring excellent audio quality. With a phonebook capacity of 1000 entries, it is perfect for busy professionals. The device offers Gigabit Ethernet connectivity for fast data rates and enhanced security with AES, HTTPS, and TLS protocols. Ideal for modern office environments.
Available at price 211.99 €: 40 pcs.
Total available for order: 215 pcs.
Warranty: 2 Years
SKU: 3539120
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
20.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
23.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.63 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
23.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
0 credit

pay in 3 equal parts

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0 €

afterward

3 mth. х 70.66 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 5.89 euros per month
Together cheaper
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Product information

Description

The Yealink SIP-T48U is a business-grade IP phone with a seven-inch, 800 x 480-pixel backlit color LED touch screen that provides clear visual presentation and straightforward navigation. It supports multiple connectivity options including built-in Bluetooth and Wi‑Fi, two USB ports for a USB headset or USB recording, Gigabit Ethernet and PoE. The SIP-T48U also supports up to 29 one-touch DSS keys and can connect up to three expansion modules to add up to 180 additional programmable buttons with LCD and LED indicators. Audio performance is enhanced by Yealink Optima HD Voice and support for the Opus codec, and the handset is hearing-aid compatible. Security and interoperability are provided via TLS/SSL and compatibility with major softswitch vendors.

Advantages

The phone’s large color touch screen combined with two USB ports enables flexible use of Bluetooth, Wi‑Fi, USB headset and recording features. High audio quality is delivered through HD voice technology and Opus support, adapting to both high and low network bandwidth conditions. The device allows extensive customization with 29 programmable DSS keys and optional expansion modules for up to 180 extra keys. Centralized deployment and maintenance are simplified through Yealink’s provisioning services and unified firmware, while TLS/SSL and common security protocols safeguard communications.

Suitable for

  • Office workers and receptionists requiring multiple programmable keys
  • Conference rooms and shared workspaces needing clear audio and touchscreen control
  • IT environments that require centralized provisioning and PoE deployment
  • Users needing Bluetooth/USB headset connectivity and optional call recording

Key specifications

  • Display: 7" LED backlit color touchscreen, 800 x 480 pixels
  • Connectivity: Gigabit Ethernet, Wi‑Fi, Bluetooth, 2× USB ports
  • Power: Power over Ethernet (PoE) support
  • Audio: Yealink Optima HD Voice, Opus codec support, hearing-aid compatible handset
  • Programmable keys: 29 one-touch DSS keys; up to 3 expansion modules (up to 180 additional keys)
  • Phonebook: up to 1000 entries
  • Security: TLS/SSL, HTTPS, AES
  • Colour: Grey

How to use

Connect the SIP-T48U to the network using the Gigabit Ethernet port or enable built-in Wi‑Fi. Power the phone via PoE or an external adapter if required. Use the touchscreen to navigate menus and assign functions to the 29 one-touch DSS keys. Pair Bluetooth devices or plug a USB headset into one of the USB ports. If needed, install expansion modules on the side ports to increase programmable keys. Provision the phone centrally using Yealink RPS/boot mechanism or configure manually via the web interface.

Usage recommendations

For best audio experience, use Opus codec when network bandwidth allows and enable QoS on your network. Employ Yealink’s Zero Touch Provisioning (RPS) for mass deployments and keep firmware unified across T4U models for simplified maintenance.

Specifications

Display:
LED
Touchscreen:
Yes
Speakerphone:
Yes
Bluetooth:
Yes
Ethernet LAN:
Yes
Power over Ethernet (PoE):
Yes
Handset type:
Wired handset
Product colour:
Grey
All features

Display

Display:
LED
Touchscreen:
Yes
Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
7 "
Display resolution:
800 x 480
Backlight display:
Yes

Phone features

Conference call:
Yes
Phonebook capacity:
1000 entries
Caller ID:
Yes
Call forwarding:
Yes
Redialing:
Yes
Call waiting:
Yes
Call hold:
Yes
Number of VoIP accounts:
16

Audio

Speakerphone:
Yes
Voice codecs:
AGC, G.723.1, G.726, G.729ab, VAD, iLBC, G.722, G.711, CNG, AMR-WB, AJB

Ports & interfaces

USB 2.0 ports quantity:
2
Ethernet LAN (RJ-45) ports:
2
Expansion module support:
Yes

Network

Security algorithms:
TLS, SRTP, HTTPS, AES
Ethernet LAN:
Yes
Bluetooth:
Yes
Wi-Fi:
Yes
Ethernet LAN data rates:
1000, 10, 100
Ethernet LAN interface type:
Gigabit Ethernet

Power

AC adapter input voltage:
100 - 240
Power over Ethernet (PoE):
Yes

Weight & dimensions

Height:
185 mm
Width:
226 mm
Depth:
226 mm

Operational conditions

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

Packaging content

Number of handles included:
1 pc(s)

Logistics data

Harmonized System (HS) code:
85171800

Management features

Keypad number of keys:
29

Design

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

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 40 20.07.2026 211.99 €
WH94 40 13.07.2026 Best delivery 212.49 €
EU3 36 13.07.2026 Best delivery 222.49 €
Show all offers Hide
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 33 27.07.2026 226.99 €
EU6 13 13.07.2026 Best delivery 288.49 €
EU6 13 13.07.2026 Best delivery 288.49 €
211.99 €
Stock: 40
Delivery Date: 20.07.2026
Warehouse: WH354
212.49 €
Stock: 40
Delivery Date: 13.07.2026 Best delivery
Warehouse: WH94
222.49 €
Stock: 36
Delivery Date: 13.07.2026 Best delivery
Warehouse: EU3
222.99 €
Stock: 40
Delivery Date: 13.07.2026 Best delivery
Warehouse: WH320
Available only for legal entities
226.99 €
Stock: 33
Delivery Date: 27.07.2026
Warehouse: WH109
288.49 €
Stock: 13
Delivery Date: 13.07.2026 Best delivery
Warehouse: EU6
288.49 €
Stock: 13
Delivery Date: 13.07.2026 Best delivery
Warehouse: EU6

Customer reviews

Customer questions

FAQ

How much does the IP Phone Yealink SIP-T48U cost, and is it available for purchase?

The price is 211.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 215 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 20.07.2026 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 Yealink SIP-T48U 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 Yealink SIP-T48U 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 Yealink 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 Yealink 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, bluetooth, 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 Yealink SIP-T48U?

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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