- 300 Users (expandable to 500)
- 60 Concurrent Calls (expandable to 120)
- Up to 24 FXS/FXO/BRI Ports
- Up to 6 GSM/3G/4G Channels
- Up to 3 E1/T1/PRI Ports
Yeastar PBX’S are designed with the small and medium-sized enterprises in mind, supporting up to 500 Yeastar users and built using the very latest technology, the Yeastar S-Series delivers exceptional cost savings, productivity and efficiency improvements. Yeastar S300 delivers enterprise-class IP telephony services with a base configuration that supports 300 users and is expandable to 500 users.