TG100, Telecom, VoIP Gateway, Yeastar, GSM, Compact Desktop
1-channel VoIP GSM/3G/4G gateway connecting 1 cellular SIM card to VoIP IP-PBX systems, featuring Least Cost Routing and SMS messaging.
Product Overview
The Yeastar TG100 is a compact 1-channel VoIP GSM gateway engineered to bridge cellular mobile networks directly into IP-PBX phone systems. By routing calls from office IP phones to mobile phones over the cellular network, the TG100 significantly reduces toll charges while providing a vital cellular voice backup during fixed-line or internet outages. The TG100 supports Quad-Band GSM (850/900/1800/1900 MHz), intelligent Least Cost Routing (LCR), Web-to-SMS, SMS-to-Email, and USSD balance queries. Its compact desktop enclosure and plug-and-play setup make it ideal for small offices, pop-up branches, and mobile business operations.
Why Buy This Product
Mobile-to-Mobile Rate Savings
Dramatically lower phone bills by routing office outbound calls to mobile phones through local SIM cards.
Integrated SMS Management
Send and receive SMS messages directly through the web GUI or forward SMS to team email inboxes.
Cellular Voice Backup
Keeps your business phone system connected even during fiber internet disruptions.
Best for These Applications
Small Businesses & Startups
Offices utilizing mobile carrier unlimited calling bundles for customer outbound outreach.
Remote Sites & Construction Trailers
Temporary job sites lacking fixed landline infrastructure needing immediate phone service.
Key Advantages
- Broad Cellular Compatibility:Compatible with Safaricom, Airtel, and Telkom standard SIM cards.
- External High-Gain Antenna:Includes an SMA magnetic-mount external antenna to ensure strong cellular reception in server rooms.
- USSD Balance Checks:Check SIM airtime balances and purchase data/minutes bundles directly via the web interface.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 0.3 |
| Shipping Weight | 0.6 |
| Gsm Channels | 1 |
| Voip Channels | 1 |
| Concurrent Calls | 1 |
| Sim Card Slots | 1 |
| Antenna Interfaces | 1 x SMA Female Antenna Interface |
| Voip Protocols | SIP (RFC3261), IAX2, TLS, SRTP, IPv4, IPv6 |
| Audio Codecs | G.711a, G.711u, G.722 (HD Voice), G.726, G.729A, GSM, iLBC |
| Dtmf Modes | In-Band, RFC2833, SIP INFO |
| Echo Cancellation | ITU-T G.168 Line Echo Cancellation (up to 128ms) |
| Ethernet Ports | 1 x 10/100 Mbps RJ45 |
| Network Protocols | IPv4, IPv6, DHCP, Static IP, PPPoE, VLAN 802.1Q |
| Security Protocols | TLS, SRTP, HTTPS Web GUI, Built-in Firewall |
| Call Routing Features | Least Cost Routing (LCR), SMS Center, SMS to Email / Email to SMS, USSD Inquiries, Caller ID, Blacklist / Whitelist |
| Power Supply | 12V DC, 1A External Power Adapter |
| Power Consumption | 4.5W Maximum |
| Mounting Form Factor | Compact Desktop |
| Dimensions | 110 x 70 x 24 mm |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Certifications | CE, FCC, RoHS |
| Stock | 5 |
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