Yeastar B2-MODULE 2 BRI Ports to add 2 Basic Rate ISDN lines to Yeastar VoIP PBX
![2 BRI Ports to add 2 Basic Rate ISDN lines to Yeastar VoIP PBX](https://cdn.n2erp.co.nz/sna_7997037D-0128-4104-B866-3D126751B9E7/images/products/large/B2-MODULE_636053076411132900.jpg)
2 BRI Ports for Yeastar PBX, 2 x NT/TE, S interface, EDSS1 Signaling (Q.931), RJ-45 connection
B2-MODULE is a module for the Yeastar IP PBX series, with 2 BRI ports to terminate two BRI lines.
Number of Ports: 2 x NT/TE
BRI ISDN details: S interface, Signaling EDSS1 (Q.931)
Connection via RJ-45