Session Border Controllers

Session Border Controllers (SBC) allow you to connect your remote workers and SIP trunk(s) securely to your phone system without compromising security, automatically detecting VoIP threats and taking action.

Virtual Machine SBC

Software only; supports up to 1000 calls

Netborder SBC

Supports up to 4000 calls

Enterprise SBC

Supports up to 250 calls

SMB SBC

Supports up to 30 calls