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it's an ideal solution for connect-ing audio and video devices in video conference systems
Intuitive capacitive mute buttons
Dual USB 2
24 FXS ports Fully compliant with SIP and IAX2
YR-B2 Modules ( S-Series and P-Series Compatible):Default Title it's an ideal solution forYeastar B2 Module, 2 BRI Ports. The Yeastar YR B2 is a dual port BRI (Basic Rate Interface) module designed for Yeastar IP PBX systems, providing two ISDN BRI ports to support digital voice services. This module enables businesses to connect traditional ISDN lines to their IP PBX, allowing for integration of legacy telephony infrastructure with modern VoIP systems.
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