GSM Connectivity:

• The Yeastar TG400 typically provides GSM connectivity for voice communication.

Channel Configuration:

• It may come with a specific number of GSM channels, allowing for concurrent GSM calls.

VoIP Integration:

• Designed to integrate seamlessly with VoIP systems, enabling GSM calls to be routed through VoIP networks.

Configuration:

• Configurable settings through a web interface for easy setup and management.

Compatibility:

• Works with various VoIP service providers and PBX systems.

SIM Card Slots:

• The TG400 may include SIM card slots for the insertion of SIM cards from mobile network providers.

Call Routing:

• Supports call routing features to direct calls between GSM and VoIP networks.

Status Indicators:

• Typically equipped with LED indicators to display the status of the device.

Easy Deployment:

• Engineered for straightforward installation and integration into existing VoIP networks.