# IP Phone Yealink SIP-T31P Grey LCD

**URL:** https://aio.lv/en/product--yealink-t31p--4217267
**Data updated:** 2025-12-29 15:46 (EET)
**Category:** VoIP Phones
**Manufacturer:** Yealink
**Manufacturer code:** T31P
**EAN:** 6938818306066
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yealink-t31p--4217267

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Yealink SIP-T31P is a reliable IP phone featuring a 2.3" LCD display with a resolution of 132 x 64 pixels. It supports up to 1000 phonebook entries and a variety of voice codecs including G.722 and G.729. With Fast Ethernet connectivity and compliance with networking standards like IEEE 802.3af, this wired handset is perfect for efficient communication in any office environment.

## Long description

The Yealink SIP-T31P is an entry-level IP phone with a 2-line capacity and a 2.3" LCD (132 x 64) that provides clear on-screen information. The grey wired handset supports HD voice codecs and includes local 5-way conferencing, an adjustable multi-angle stand and built-in Power over Ethernet (PoE) for straightforward deployment in office environments.
Advantages
The SIP-T31P combines an extra-large backlit graphical display with HD audio and Smart Noise Filtering Technology to deliver clear voice communication. It supports two VoIP accounts, offers local conferencing and integrates with Yealink device management for simplified provisioning. Its compact ergonomic design and PoE support reduce cable clutter and make installation easier.
Suitable for
Small and medium office desks
Reception and shared workspaces
Basic telephony tasks: calls, transfers and conferencing
Key specifications
Lines: 2 VoIP accounts
Display: 2.3" LCD, 132 x 64 pixels, backlight
Audio: HD voice with Smart Noise Filtering; speakerphone supported
Conferencing: local 5-way conference
Connectivity: Fast Ethernet LAN; Power over Ethernet (IEEE 802.3af)
Phonebook: up to 1000 entries
Handset type and colour: wired handset, grey
How to use
Connect the SIP-T31P to the office network using the Ethernet port or PoE. Configure SIP accounts via the phone web interface or your VoIP provider’s provisioning settings. Use the display and navigation keys to access call logs, phonebook entries and local conferencing functions. Adjust the stand angle for comfortable viewing and use the speakerphone for hands-free communication.
Usage recommendations
For reliable operation, use with a PoE-enabled switch or a compatible power adapter, keep firmware updated via Yealink Device Management Platform, and configure noise filtering options to improve call clarity in noisy environments.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display | LCD |
| Touchscreen | No |
| Display diagonal | 2.3 " |
| Display resolution | 132 x 64 |
| Backlight display | Yes |

### Phone features

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Conference call | Yes |
| Phonebook capacity | 1000 entries |
| Caller ID | Yes |
| Call forwarding | Yes |
| Redialing | Yes |
| Answering machine | Yes |
| Call waiting | Yes |
| Speed dialling | Yes |
| Call hold | Yes |
| Anonymous call | Yes |
| Anonymous call rejection | Yes |
| Call transfer | Yes |
| Call history | Yes |
| Number of VoIP accounts | 2 |
| Call return | Yes |
| SIP registrar server | Yes |

### Audio

| Feature | Value |
|---|---|
| Speakerphone | Yes |
| Voice codecs | CNG, G.729, iLBC, G.726, G.723.1, G.711a, VAD, G.711Mu, PLC, AJB, G.729A, AGC, G.722, OPUS |
| Microphone mute | Yes |
| Comfort noise generation (CNG) | Yes |
| Packet loss concealment (PLC) | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 2 |
| DC-in jack | Yes |
| RJ-9 ports quantity | 2 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Networking standards | IEEE 802.1x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af |
| Bluetooth | No |
| Wi-Fi | No |
| Quality of Service (QoS) support | Yes |
| DHCP client | Yes |
| Ethernet LAN data rates | 100, 10 |
| Ethernet LAN interface type | Fast Ethernet |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 3 W |
| AC adapter input voltage | 100 - 240 |
| AC adapter output voltage | 5 |
| AC adapter output current | 0.6 A |
| Power over Ethernet (PoE) | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 162 mm |
| Width | 188 mm |
| Depth | 189 mm |
| Package depth | 210 mm |
| Package height | 103 mm |
| Package width | 213 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 95 |
| Operating temperature (T-T) | -10 - 50 |

### Certificates

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Compliance certificates | RoHS, REACH |

### Packaging content

| Feature | Value |
|---|---|
| Quick start guide | Yes |
| Ethernet cable | Yes |
| Handset | Yes |
| Mounting kit | Yes |
| Number of handles included | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey |
| Handset type | Wired handset |
| Product type | IP Phone |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85171800 |

### Management features

| Feature | Value |
|---|---|
| Plug and Play | Yes |

## FAQ

### How much does the IP Phone Yealink SIP-T31P cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 475 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 13.07.2026 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. 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 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. 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, speakerphone, ethernet lan, bluetooth, 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-T31P?

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.

## Image

https://aio.lv/img/cache/product/4217267/65785126_large.webp