
YeastarSKU: TG400Yeastar TG400 GSM Gateway
4-Port GSM VoIP Gateway, 4 SIM, SMS API, Load Balancing
Key Features
- 4 GSM/3G ports
- 4 SIM card slots
- SMS API integration
- Load balancing across SIMs
- Advanced call routing
Need a quote or bulk pricing? Contact us
Overview
The Yeastar TG400 GSM Gateway is a professional-grade pbx & ucm from Yeastar, available at Centrix Kuwait with full manufacturer warranty. The Yeastar TG400 is a four-port GSM gateway that bridges mobile networks and VoIP, taking four SIM cards and presenting them to your phone system as SIP trunks. The reason to run one in Kuwait is cost. Mobile-to-mobile calls on the same network are far cheaper than routing them through a landline trunk, so a business calling mobiles heavily can route those calls out over SIMs on the matching network and keep the fixed line for everything else. Call routing rules decide which calls take which path automatically. Load balancing spreads traffic across the four SIMs, which both increases capacity and prevents any single SIM drawing the attention that heavy uniform usage attracts. The SMS API is the feature most often overlooked. It lets applications send and receive text messages through the gateway — order confirmations, delivery notifications, two-factor codes — from your own systems rather than a third-party service. It connects to any SIP-capable PBX: Yeastar's own S-Series and P-Series, Grandstream UCM, 3CX, FreePBX and Asterisk. In stock in Kuwait, and we configure the trunks and routing rules against your existing PBX before delivery. Priced at 330 KWD, supplied from local Kuwait stock with same-week delivery and bilingual technical support.
Who It's For
Ideal for: network professionals and system integrators; enterprise IT departments. Available in Kuwait from Centrix as genuine Yeastar stock from authorised channels.
What the Specs Mean
4 ports provide connectivity for devices, uplinks, and network segments. More ports mean fewer additional switches needed in your deployment.
4 — an important specification for this pbx & ucm that affects performance and capability in your network deployment.
GSM/3G — an important specification for this pbx & ucm that affects performance and capability in your network deployment.
Send/receive via API — an important specification for this pbx & ucm that affects performance and capability in your network deployment.
1 ports provide connectivity for devices, uplinks, and network segments. More ports mean fewer additional switches needed in your deployment.
What's In The Box
- ✓1x Yeastar TG400 GSM Gateway
- ✓1x Quick installation guide
Specifications
| GSM Ports | 4 |
| SIM Cards | 4 |
| Network | GSM/3G |
| SMS | Send/receive via API |
| Ethernet | 1x 10/100 |
| Load Balancing | Yes |
Ideal Use Cases
Ideal for: network professionals and system integrators; enterprise IT departments. Available in Kuwait from Centrix as genuine Yeastar stock from authorised channels.
Frequently Asked Questions
Where can I buy the Yeastar TG400 GSM Gateway in Kuwait?
The Yeastar TG400 GSM Gateway is available in Kuwait at Centrix (centrixkw.com), sold as genuine Yeastar stock from authorised channels. It is currently in stock. Priced at 330 KWD with free shipping on orders over 150 KD.
What is the main advantage of the Yeastar TG400 GSM Gateway?
The standout feature of the Yeastar TG400 GSM Gateway is: 4 GSM/3G ports. Combined with Yeastar's build quality and pbx & ucm expertise, it's a strong choice for professional network deployments.
Does the Yeastar TG400 GSM Gateway come with warranty in Kuwait?
Yes, all Yeastar products purchased from Centrix come with manufacturer warranty. We also provide technical support for installation and configuration. Contact our team for assistance.
Customer Reviews
No reviews yet. If you own the Yeastar TG400 GSM Gateway, yours would be the first.
You might also like
Hand-picked alternatives at different price points
Related Products

Grandstream·PBX & UCMGrandstream GXW4216 16-port FXS VoIP gateway
16-port FXS VoIP gateway for connecting 16 analog phones/fax to IP network.

Grandstream·PBX & UCMGrandstream HT801 Single-port FXS analog telephone adapter
Single-port FXS analog telephone adapter putting one analog phone or fax onto a VoIP system.

Grandstream·PBX & UCMGrandstream HT802 Two-port FXS analog telephone adapter
Two-port FXS analog telephone adapter, each port its own SIP extension, for putting analog phones or fax onto VoIP.

Grandstream·PBX & UCMGrandstream HT814 Four-port FXS analog telephone adapter
Four-port FXS analog telephone adapter with dual Gigabit ports and a built-in NAT router.
Yeastar TG400 GSM Gateway
Yeastar


