The Yeastar TG1600 LTE is the flagship 16-channel GSM/4G gateway for enterprise deployments. Sixteen simultaneous channels of mobile-network connectivity make it the right platform for telesales call centres, SMS aggregation services and large contact centre outbound dialling.
Key Features
16 GSM / 4G LTE channels in 1U
Dual Ethernet NIC for redundancy
Two-way VoIP ↔ mobile call routing
High-concurrency SMS API
Technical Specifications
16 GSM / 3G / 4G LTE channels
SIP and IAX2 protocol support
Bidirectional VoIP ↔ GSM call routing
SMS API + bulk SMS at high concurrency
1U rack-mount chassis with dual NIC
What's in the Box
Yeastar TG1600 LTE gateway
Antennas (16)
Power cord and Ethernet cables
Rack ears and install guide
Typical Deployments
Large telesales call centres with heavy GSM outbound
Frequently Asked Questions
Yes — the firmware supports per-SIM call and SMS counters with auto-rotation and balanced load across the 16 channels to keep individual SIMs within carrier-acceptable usage.
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