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TG100

TG100 is a VoIP GSM/3G gateway reference with a SIM slot, antenna connection and Fast Ethernet LAN interface. Verify the exact cellular module, available carrier network, SIM plan and PBX routing before choosing quantity; no 4G, VoLTE or message-delivery guarantee is assumed.

Yeastar · Full reference: TG100

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Manufacturer reference

Manufacturer details describe the cited version. Confirm the exact unit and intended system.

Capacity and selection

Device class: VoIP GSM/3G Gateway
Ethernet interface: 1 RJ45 10/100 Mbps adaptive Ethernet interface; not Gigabit.
SIM format: mini-SIM (2FF); confirm the exact module and operator service.
SIM-slot reference: 1 SIM card slot is shown on the back panel; no multi-SIM pool or concurrent-call total is inferred.
Antenna connection reference: GSM/3G module antenna connection; signal conditions and exact antenna suitability need checking.
Adapter AC input reference: 100–240 V AC for the power adapter, not direct mains into the gateway's DC inlet.
Adapter DC output reference: 12 V DC, 1 A adapter output reference; not measured gateway consumption or PoE.
PBX connection modes: Account mode, Register Trunk mode or Peer Trunk mode are described; routing and matching protocol/configuration are still required.

Routing, messages and power

SMS sending reference: The gateway web interface can send SMS through the installed GSM/3G SIM port, subject to carrier service and configuration.
SMS status reference: Successful, Failed and Sending are separate outbox states; a sending action is not proof of receipt.
SMS export reference: Searched outbox results can be exported as CSV in the guide; this does not integrate ISD Ticket or WhatsApp.
Operating-environment guidance: Keep the gateway's operating temperature below 40 °C as stated in the installation guidance; no lower limit or outdoor rating is inferred.
Power-supply guidance: Use the manufacturer-specified adapter and check the actual unit rating; power must be off for installation.

Selection notes

Confirm the complete supplied model, hardware version and firmware; optional boards, modules, licences, carrier service and local stock are not included or confirmed.
Manufacturer references do not confirm ISD stock, price, delivery, package contents, local warranty or publication approval.
PBX modes need a compatible PBX, matching protocol, credentials where required and configured inbound/outbound routes; this website does not configure or connect a live gateway.
Confirm carrier service, network technology, coverage, SIM plan and local suitability before selection. No SMS, WhatsApp or Ticket is sent or created by viewing this page.

Official documents

Manufacturer source checked 2026-10-20. The supplied unit and local terms require confirmation.