YR-B2 Modules ( S-Series and P-Series Compatible):Default Title Wall Mount Bracket - +

Wall Mount Bracket - + VCR11 + WPP30

Users 100 / 200

P550 Ultimate Plan - Remote Worker

8" CMOS Video Specifications: Video Resolution: up to 1080p at 30fps

Intuitive capacitive mute buttons

YR-B2 Modules ( S-Series and P-Series Compatible):Default Title Wall Mount Bracket - +Yeastar 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.