The Yeastar TB400 is an innovative and efficient standalone VoIP BRI gateway that facilitates seamless integration between ISDN BRI lines and VoIP systems.

Designed for businesses looking to maintain their existing telephony setup, this gateway is cost-effective and versatile. It allows organizations to transition smoothly to modern IP-based communications.

Key Features of the Yeastar TB400:

• Flexible Interface Options: 4 BRI ports configurable in NT or TE mode.
• Multiple Codec Support: G.711, G.722, G.726, G.729A, and more for audio encoding.
• Reliable Protocol Compatibility: Supports SIP, UDP, TCP, TLS, and SRTP for secure communication.
• Advanced Network Features: Includes DHCP support, dynamic DNS, and firewall configurations.
• Call Capacity: Supports 8 simultaneous calls to ensure efficiency.

This gateway is equipped with essential features such as echo cancellation, T.38 fax support, and web-based management tools that simplify configuration and diagnostics. Its compact dimensions make it perfect for a variety of deployment environments.