# Yeastar TA400 gateway 10 100 Mbit/s Black Rack 1U

**URL:** https://aio.lv/en/product--yeastar-ta400--11600437
**Data updated:** 2025-12-31 08:56 (EET)
**Category:** VoIP Gateways
**Manufacturer:** Yeastar
**Manufacturer code:** TA400
**EAN:** 6977639383207
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 121.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 100.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yeastar-ta400--11600437

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Yeastar TA400 is a versatile gateway that supports 10 and 100 Mbit/s Ethernet LAN data rates. It features a 1U rack capacity and supports various voice codecs including G.711 and G.729A. With management protocols like SNMP and RADIUS, it ensures efficient network management. Ideal for businesses looking for reliable communication solutions.

## Long description

The Yeastar TA400 gateway connects legacy telephones, fax machines and PBX systems to IP telephony networks and IP-based PBX systems. It supports 10/100 Mbit/s Ethernet, fits a 1U rack and is compatible with common codecs and management protocols, making it suitable for small and medium enterprises that need to integrate traditional phone systems with IP-based solutions including Yeastar S-Series.
Advantages
The TA400 provides a feature-rich FXS gateway with carrier-grade reliability and stable hardware and software architecture. It offers simple web-based configuration for faster deployment, broad interoperability with softswitches and IP-PBXs, and network management support such as SNMP and RADIUS. The unit supports common voice codecs and QoS features to maintain call quality on Ethernet networks.
Suitable for
Integrating legacy analog phones and fax machines into an IP telephony network
Migrating a small or medium business PBX to VoIP while keeping existing handsets
Deployments requiring 1U rack-mountable gateways for centralized installation
Environments needing remote management, SNMP or RADIUS-based accounting
Key specifications
Model: Yeastar TA400 (MPN: TA400, EAN: 6977639383207)
Ports: FXS gateway for analog devices (stand-alone)
Network: 10/100 Mbit/s Ethernet
Form factor: 1U rack-mountable; color: black
Protocols: SIP and IAX2 compliant; supports TR-069 and API
Voice codecs: includes support for G.711 and G.729A (among others)
Management: Web-based management, SNMP, RADIUS, remote management, backup and restore
Features: call transfer (blind/attended), 3-way conference, caller ID, call waiting, DND, hunting groups, MWI support, QoS and VLAN support
Security & reliability: firewall, IP blacklist, NAT traversal, attack alert, firmware upgrade via HTTP/TFTP
How to use
Mount the TA400 in a 1U rack space and connect the device to the LAN using the Ethernet port (10/100 Mbit/s). Attach analog telephones or fax machines to the FXS ports. Access the web-based interface to configure SIP/IAX2 accounts, dialing rules and codec preferences. Use the auto-provisioning feature if integrating with a Yeastar IP-PBX, or configure provisioning via TR-069 where supported. Apply SNMP or RADIUS settings for centralized monitoring and accounting.
Usage recommendations
For optimal performance, assign VLANs and enable QoS for voice traffic on your network, keep firmware updated via HTTP/TFTP, and use SNMP or RADIUS for monitoring and logging. When integrating with an IP-PBX, test interoperability in a lab or pilot environment to verify calling rules and codec negotiation before full deployment.

## Specifications

| Feature | Value |
|---|---|
| Management protocols | SNMP, RADIUS, TR-069 |
| Supported network protocols | FTP, TFTP, HTTP, HTTPS, SSH |
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -20 - 65 |
| Supported protocols | SIP (RFC3261), IAX2
UDP, TCP, TLS, SRTP |
| Operating temperature (T-T) | 0 - 40 |
| Height | 25 mm |
| Output voltage | 12 |
| LED indicators | Y |
| Firewall security | Yes |
| Width | 200 mm |
| Depth | 137 mm |
| Product colour | Black |
| Networking standards | IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3u |
| Voice codecs | G.723, G.726, G.729A, G.722, G.711 |
| Ethernet LAN (RJ-45) ports | 1 |
| Rack capacity | 1U |
| Quality of Service (QoS) support | Yes |
| Output current | 1 A |
| Ethernet LAN data rates | 10, 100 |
| Mounting type | Rack mounting |
| VLAN support | Yes |
| Syslog | Yes |
| RJ-11 ports quantity | 4 |
| Network address translation (NAT) | Yes |
| Supported resolutions | SIP (RFC3261), IAX2
UDP, TCP, TLS, SRTP |
| Foreign eXchange Station (FXS) ports quantity | 4 |
| Dynamic DNS (DDNS) | Yes |
| Harmonized System (HS) code | 85176990 |
| Static route | Yes |
| Differentiated services (DiffServ) supported | Yes |
| Control display unit | No |

## FAQ

### How much does the Yeastar TA400 gateway cost, and is it available for purchase?

The price is 121.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 01.07.2026 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 Yeastar TA400 gateway 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 Yeastar TA400 gateway?

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/11600437/66755223_large.webp