Yeastar TG200 Gateway
The Yeastar TG200 GSM Gateway functions as a dual-channel mobile-to-VoIP bridge designed to connect GSM wireless networks directly to IP-based telephony systems. This hardware utilizes SIP and IAX2 protocols to ensure interoperability with a wide range of IP-PBXs and softswitches. Network engineers utilize this device to terminate mobile traffic or provide a backup voice path when fixed lines fail. Additionally, the unit facilitates SMS-to-Email and Email-to-SMS workflows through integrated API support. Therefore, it serves as a critical component for businesses seeking to reduce operational expenditures on mobile-to-mobile calls.
Key Features
- Dual GSM Channel Support
This device houses two independent GSM ports allowing simultaneous call handling across different mobile carriers. - Advanced Voice Processing
- ITU-T G.168 LEC Echo Cancellation
- Dynamic Jitter Buffer for packet loss concealment
- Support for G.711, G.722, G.726, and G.729A codecs
- Intelligent Call Routing
Least Cost Routing (LCR) engine automatically selects the most economical path based on dialed prefixes. - Security and Management
- Integrated firewall with IP filtering and blacklisting
- VLAN tagging for voice traffic isolation
- Web-based configuration utility for remote administration
Specifications
| Feature | Specification |
|---|---|
| GSM Frequency | 850/900/1800/1900 MHz |
| SIM Slots | 2 (Standard SIM) |
| LAN Interface | 1 x 10/100Base-T RJ45 |
| Protocol Support | SIP (RFC3261), IAX2 |
| Transport | UDP, TCP, TLS, SRTP |
| DTMF Mode | RFC2833, SIP INFO, In-band |
| Power Supply | AC 100-240V, 50/60Hz |
| Dimensions | 213 x 160 x 44 mm |
What’s in the Box
- Yeastar TG200 Main Unit
- Power Cord
- 2 x GSM Antennas
- Network Cable
- Warranty Card and Quick Start Guide
Why Choose TG200 Hardware
- The system significantly reduces corporate telephony costs by converting landline-to-mobile calls into mobile-to-mobile calls.
- It provides essential redundancy for business communication by maintaining voice connectivity during primary internet or PSTN outages.
- The dual-port configuration allows for carrier load balancing and ensures high availability for critical outbound dialers.
- Consequently, the robust API integration allows developers to automate mass SMS notifications directly from existing enterprise software.
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