Yeastar S-series YST-B2

Terminates 2 BRI lines Use with MyPBX SOHO, MyPBX Standard, MyPBX U100, MyPBX U200, and MyPBX U5XX series systems S interface,Signaling EDSS1 (Q.921) Connection via RJ45.This B2 Module, 2 BRI Port is compatible with MyPBX and S-Series PBX. With Yeastar S-Series, all the telephony interfaces are modular and customizable, whether it's FXS, FXO, ISDN BRI, GSM/3G, or E1/T1/PRI. S20 has two onboard module slots,and S50 supports 4. S100 and S300 require the combination of Expansion Board and Telephony Modules to add telephony interfaces. S100 allows 2 Expansion Boards and S300 supports 3.

BRI Parameters
* Number of Ports: 2 x NT/TE
* BRI ISDN details: S interface, Signaling EDSS1 (Q.931)
* Connection via RJ-45

Yeastar B2 is a component with 2 BRI ports to allow to go two BRI appearances. It canbe used in YeastarMyPBX SOHO, MyPBXCustomary,MyPBX U100, MyPBX U200, MyPBX U5XX, and S-Series VoIP PBX.Compatible with N412, all MyPBX,and all S-Series models.Yeastar B2 Module is a module with 2 BRI Ports, besides all BRI port chains 2BRI network. This B2 Module, 2 BRI Port is harmonious with MyPBX and S-Series PBX. A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable).Packaging should be the same as what is to be had in a retail store, unless the item was packaged by the manufacturer in non-retail packagings, such as Yeastar B2.