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.
Linkus Mobile Client Stay Connected
Coordinated with S-Series VoIP PBX, Linkus Mobile Client makes
your Android or iOS mobile phone an office extension.