The EdgeMarc 4750 combines advanced real-time high availability management networking security features and capabilities for voice and data services into a single easy to use enterprise session border controller. The EdgeMarc 4750 delivers superior performance for multiple simultaneous services including voice voice quality monitoring traffic management high capacity data throughput and firewall. It is the ideal solution for small and medium business and service provider managed services such as SIP trunking and hosted IP telephony.

Supports 15 - 300 concurrent calls at a 100 Mbps data rate