TG1600, Telecom, VoIP Gateway, Yeastar, GSM, 1U 19-inch Rackmount
16-channel high-density VoIP GSM/3G/4G gateway supporting 16 hot-swappable SIM cards, dual Ethernet ports, and enterprise carrier toll bypass.
Product Overview
The Yeastar TG1600 is the flagship 16-channel VoIP GSM cellular gateway designed for large-scale enterprise call centers, BPO operations, and telecom service providers. Housing 16 independent cellular channels in a robust 1U 19-inch rackmount chassis, the TG1600 connects modern IP-PBXs directly to 2G/3G/4G cellular networks at carrier density. Featuring dual 10/100 Mbps Ethernet ports (LAN/WAN), internal 100-240V AC power, and hot-swappable modular SIM trays, the TG1600 ensures seamless high-availability operations. It combines intelligent multi-carrier Least Cost Routing, automated SIM rotation, real-time USSD balance tracking, and high-throughput SMS API integration into an industrial-strength platform.
Why Buy This Product
16 Non-Blocking Cellular Trunks
Empower your contact center with 16 simultaneous cellular connections in a single 1U appliance.
Dual LAN/WAN Network Ports
Offers network isolation and routing between corporate voice VLANs and public data networks.
Hot-Swappable SIM Trays
Replace or rotate SIM cards without powering down or interrupting active calls on other channels.
Best for These Applications
Enterprise BPOs & Contact Centers
Facilities processing thousands of daily customer calls across multiple mobile network providers.
Telecom Service Providers
VoIP operators delivering mobile interconnect services and least-cost routing to subscribers.
Key Advantages
- Carrier-Density Consolidation:Replaces messy banks of consumer cellular dongles with a clean, manageable enterprise rack system.
- Advanced SIM Pool Management:Configure call duration caps, daily cycle resets, and automated fallback across all 16 channels.
- High-Throughput SMS Engine:Supports high-speed SMS delivery via standard SMPP and HTTP REST API protocols.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 3.4 |
| Shipping Weight | 4.5 |
| Gsm Channels | 16 |
| Voip Channels | 16 |
| Concurrent Calls | 16 |
| Sim Card Slots | 16 |
| Antenna Interfaces | 16 x SMA Female (or 4-in-1 combiner antennas) |
| 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 | 2 x 10/100 Mbps RJ45 (LAN/WAN) |
| 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), Hot-Swappable Modules, Multi-Carrier Load Balancing, SMS Bulk Engine, USSD Inquiries, SIM Quota Management |
| Power Supply | 100-240V AC 50/60Hz Internal Power Supply |
| Power Consumption | 48W Maximum |
| Mounting Form Factor | 1U 19-inch Rackmount |
| Dimensions | 440 x 280 x 44 mm |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Certifications | CE, FCC, RoHS |
| Stock | 5 |
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