General
Interface	1xFXS RJ11
Protocol	SIP
Fax support	T.38
User interface	web-based
Compatibility	Legacy telephones, fax machines, IP telephone systems
Speech compression	high-quality

The Yeastar VoIP Gateway TA100_1FXS is an analogue gateway that can connect legacy telephones, fax machines, and conventional telephone systems with IP-telephony networks and IP-based telephone systems. It serves as a bridge between analogue communication devices and modern VoIP systems, enabling companies to implement a step-by-step and cost-efficient migration from analogue to IP-based infrastructures. The device is specifically designed for small and medium-sized enterprises that wish to integrate existing analogue endpoints into an IP network without sacrificing the functionality of the old systems.

Applications
This gateway is suitable for companies that want to connect an existing analogue telephone infrastructure with an IP-based network. It enables the use of analogue telephones and fax machines within a VoIP network, avoiding the need to invest in new endpoints. Integration is achieved via a single FXS interface, which connects directly to an analogue device. Connection to the IP network is made via Ethernet, allowing the device to be integrated into existing network infrastructures.

Functions and Features in Detail
The device fully supports the SIP protocol family, enabling compatible communication with a wide range of IP telephone systems and VoIP providers. It offers flexible call routing rules that allow calls to be controlled based on various criteria such as phone number, time of day, or user profile. Fax transmission is handled via T.38, a standard for transmitting faxes over IP networks, ensuring reliable and error-free transmission. Voice compression is performed with high quality to ensure clear and intelligible voice transmission.

Technology Explained Simply
The gateway uses a web-based graphical user interface accessible via a standard web browser. This allows for easy configuration and management of the device without requiring special software or additional tools. Configuration is performed via an IP address assigned to the device within the network. Communication is handled via the SIP protocol, which controls VoIP calls. Voice data is transmitted over the network, with compression optimising bandwidth usage. T.38 support ensures that faxes can be transmitted over the IP network without compromising quality or reliability.

Compatibility and Accessories
The gateway is compatible with a broad range of analogue and IP-based devices. It can be connected to legacy telephones, fax machines, and conventional telephone systems to integrate them into an IP network. Compatibility with SIP-based systems allows it to be used with various IP telephone systems and VoIP providers.

Mounting and Installation
Installation involves connecting the device to the network via Ethernet and to the endpoint device via an analogue connection (RJ11). Configuration is performed through the web-based user interface, accessible via a web browser. No special tools or additional components are required. Setup is done via the device’s IP address within the network, with default configuration already pre-set.

The device is designed for small and medium-sized enterprises that wish to carry out a gradual migration from analogue to IP-based communication systems. The simple configuration and compatibility with existing analogue devices enable seamless integration into existing infrastructures. Support for SIP and T.38 ensures reliable and high-quality communication.

Operational Advantages
The gateway enables the use of existing analogue endpoints within an IP network, reducing investment costs for new IP telephones. The web-based configuration simplifies device management and maintenance. T.38 support ensures reliable fax transmission, which is critical for many businesses. Flexible call control allows precise management of communication flows within the company.