The Yeastar TE200 is a dual-port VoIP E1/T1/J1 gateway designed to bridge traditional ISDN or PRI telephone systems with modern IP-based networks. This device provides a cost-effective solution for businesses looking to integrate their legacy telephony infrastructure, such as an ISDN PBX, with a VoIP system. The TE200 features two software-selectable E1, T1, or J1 ports and supports up to 60 concurrent voice calls. It facilitates the connection between a public switched telephone network (PSTN) and your IP PBX or softswitch. This gateway is fully compatible with SIP and IAX2 protocols, ensuring interoperability with a wide range of VoIP platforms, including 3CX, Asterisk, FreeSWITCH, and Yeastar's P-Series PBX systems.

Key Features:

- Connects ISDN/PRI lines to a VoIP network

- 2 software-configurable E1/T1/J1 ports

- Supports up to 60 simultaneous calls

- Protocols: PRI, MFC R2, SS7

- SIP (RFC3261) and IAX2 support

- Flexible call routing rules

- Built-in firewall and support for TLS/SRTP for security

- Simple configuration via a web-based user interface

The Yeastar TE200 offers a reliable method for businesses to protect their investment in older telephony equipment while transitioning to a unified communications environment. It is an ideal choice for service providers and enterprises requiring a dependable digital voice gateway.