# Gateway Yeastar S412

**URL:** https://aio.lv/en/product--yeastar-s412--3622887
**Data updated:** 2025-12-29 13:36 (EET)
**Category:** VoIP Gateways
**Manufacturer:** Yeastar
**Manufacturer code:** S412
**EAN:** 6926150036963
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 520.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 430.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yeastar-s412--3622887

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The Yeastar S412 is a versatile gateway/controller designed for small to medium-sized businesses. It supports up to 4 FXO ports and 4 FXS ports, allowing seamless integration with existing phone systems. With features like call routing, SIP trunking, and easy management through a web interface, it enhances communication efficiency. Its compact design and reliability make it an ideal choice for businesses looking to optimize their telephony solutions.

## Long description

The Yeastar S412 is an all-in-one hybrid VoIP and analog phone system designed for start-ups and small businesses. Combining advanced VoIP capabilities with built-in analog interfaces, the S412 supports mixed deployments and enables remote and on-site communication using SIP trunks, IP phones, and legacy analog devices. It comes pre-configured with 8 fixed FXS ports and four module slots for flexible expansion of FXS, FXO, BRI or cellular interfaces.
Advantages
The S412 delivers a future-ready telephony platform with unified voice, conferencing and messaging features, integrated CRM support and an App Center for optional functionality. Its modular hardware design and pre-configured FXS ports allow straightforward integration with existing phone lines and devices. Centralized remote management simplifies maintenance and reduces IT overhead, while built-in features such as IVR, call routing, conferencing and recording are provided without additional licensing fees.
Suitable for
Start-ups and small businesses requiring mixed VoIP and analog connectivity
Offices migrating from legacy PSTN to SIP trunking
Remote or multi-site deployments managed centrally
Environments needing CRM integration (Salesforce, Dynamics 365, Outlook, Google Contacts)
Key specifications
Model: Yeastar S412 (MPN: S412, EAN: 6926150036963)
Hybrid VoIP PBX with 8 fixed FXS ports
4 module slots for FXS/FXO/BRI/GSM/3G/4G expansion (2 slots for internal extensions with S2 module; 2 slots for external lines with O2/BRI/GSM/3G/4G modules)
SIP trunking support and IP phone compatibility
Built-in features: call routing, IVR, conferencing, call recording, corporate directory, presence and file sharing
App Center for optional apps (hotel, billing, call center integration, etc.)
Remote management via Yeastar Remote Management tool
How to use
Install the S412 in your network and connect analog phones or PSTN lines to the fixed FXS ports and optional modules as required. Configure SIP trunks, extensions and call routes using the web-based management interface or Linkus UC for softphone access. Use the App Center to install additional applications when extra functionality is needed. Remote management tools allow IT staff or service providers to monitor and update the system centrally.
Usage recommendations
For best results, plan your module configuration based on required internal extensions and external line types. Keep firmware up to date and back up the system configuration regularly. Use Linkus UC and Linkus Cloud Service to enable mobile and remote working across devices while keeping the PBX centrally managed.

## Specifications

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85176990 |

## FAQ

### How much does the Gateway Yeastar S412 cost, and is it available for purchase?

The price is 520.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 30.06.2026 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 Gateway Yeastar S412 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Yeastar 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 Yeastar 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

### Where can I download the instructions for Gateway Yeastar S412?

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/3622887/65783995_large.webp