Yeastar S50 VoIP PBX, 50 Users With 2 FXO Ports

Yeastar S50 VoIP PBX

S50 is a compact and full-featured IP-PBX that comes in a 19’’ 1U rack-mountable chassis. The advanced module-based S50 is capable of supporting ISDN BRI, PSTN,

and GSM connectivity, providing VoIP communications for up to 50 users.

Flexible Modular Design

With Yeastar S-Series, all the telephony interfaces are modular and customizable, S50 support 4 onboard module slots to custom FXS, FXO, ISDN BRI, GSM/3G/4G.

Yeastar-S-Series