Yeastar TG200 2 Port VoIP GSM Gateway – Dual-Port GSM to VoIP Integration for Cost-Effective Communication in Kenya
Looking to reduce your business’s communication costs without sacrificing call quality or flexibility? The Yeastar TG200 2 Port VoIP GSM Gateway is the ideal gateway solution that connects your IP-based telephone systems directly to GSM networks.
With two-way calling support (VoIP to GSM and GSM to VoIP), built-in SMS functionality, Least Cost Routing (LCR), and compatibility with popular IP PBX systems like Asterisk, 3CX, FreePBX, and more, the TG200 helps you cut costs and increase redundancy.
Key Features for Yeastar TG200 2 Port VoIP GSM Gateway
✅ 2 GSM Ports – Dual-channel GSM gateway
✅ Two-Way Call Routing – VoIP to GSM and GSM to VoIP
✅ Intelligent Call Routing – Automate calls via cost-effective GSM routes
✅ SMS Support – Send and receive SMS via the web interface
✅ Callback Function – Enables cost-saving on inbound communications
✅ Easy Integration – Seamless with 3CX, Asterisk, FreePBX, MS Lync, and more
✅ Web-Based Management – Set up and manage easily with an intuitive GUI
✅ Failover Backup – Works as a backup when landlines are down
✅ Least Cost Routing (LCR) – Automatically selects the most affordable route
✅ Compact Design – Ideal for office desks or rack setups
Specifications for Yeastar TG200 2 Port VoIP GSM Gateway
| Specification | Details |
|---|---|
| GSM Channels | 2 |
| Network Frequency | 850/900/1800/1900 MHz (Quad-band) |
| Protocols Supported | SIP (RFC3261), IAX2 |
| Transport Protocols | UDP, TCP, TLS, SRTP |
| Voice Codecs | G.711 a/u, G.729a, G.722, G.726, GSM, Speex |
| DTMF | RFC2833, SIP INFO, In-band |
| Echo Cancellation | ITU-T G.168 LEC |
| Ethernet Port | 1 × 10/100 Mbps |
| NAT & Firewall | Static NAT, STUN, QoS, VLAN, DDNS, VPN |
| SMS Support | Web-based send/receive |
| Power Supply | AC 100–240V / DC 12V, 1A |
| Dimensions | 110 x 70 x 24 mm |
Compatibility of TG200
The TG200 is compatible with major VoIP platforms, including:
✅ Asterisk
✅ 3CX
✅ FreePBX
✅ Elastix
✅ FreeSWITCH
✅ MS Lync
✅ Trixbox
Ideal For:
SMEs looking for low-cost call termination
Organizations needing VoIP-to-GSM fallback
Companies with remote branches or mobile workforces
Bulk SMS and call-based notification solutions
🔗 Related Products:
🔗 External Link:
View more on the Yeastar TG200 official product page
❓ FAQs
Q: Can I use the TG200 as a backup if my SIP trunk goes down?
A: Yes, TG200 can act as a failover line using GSM in case your SIP or PSTN lines are down.
Q: Does the TG200 support SMS functionality?
A: Yes, you can send and receive SMS messages directly through the web interface.
Q: What VoIP systems are supported?
A: It supports SIP and IAX2 and integrates easily with Asterisk, 3CX, FreePBX, and more.












lucynjue96 –
Nice one
Easy installation and high compatibility with major IP PBX and softswitch brands
almiria –
We saved over 40% on calling costs with the TG200—easy to configure and works perfectly with 3CX