Support up to 50 users, the rack-mountable Yeastar S50 comes all-in-one with industrial-grade components to fuel small business success. It boasts complete advanced features with superior Unified Communications and rich built-in APIs to empower small business communications, without compromise.

• 50 Users
• 25 Concurrent Calls
• Up to 8 FXS/FXO/BRI Ports
• Up to 4 GSM/3G/4G Channel
• 50 VoIP Trunks