S300 VoIP PBX

S300 delivers enterprise-class IP telephony service with a base configuration of 300 users and 60 concurrent calls and can scale up to 500 users and 120 concurrent calls.

• 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