Sangoma's Session Border Controller (SBC) product line is designed to provide SMBs, enterprises and service providers with unbeatable VoIP protection. SBCs connect businesses to ITSPs, remote workers, and SIP endpoints securing all VoIP traffic that passes through the environment.

Why You Need an SBC

Businesses connecting their infrastructure to a SIP Trunk, or VoIP connection will primarily use an SBC to protect their VoIP network, as well as for interoperability, transcoding, and failover of their voice network.

How Does It Work

An SBC is a device that sits between your internet connection and corporate network and analyses all the VoIP traffic that passes through. It is designed with security features to detect malicious VoIP traffic and automatically take action to save your network.

When Would You Use an SBC | SIP Trunking

An SBC will prevent hackers from finding your IP address and attempt to initiate malicious activity

Hosted Phone Service

The service provider will have an SBC to protect their network, but your network also needs an SBC to protect your network

Remote Workers

Lock down your network and securely connect remote workers to your corporate network

Enhance Your Security to Protect Your VoIP Network

Often times, businesses will forget the importance of an SBC when switching from their legacy phone system to VoIP and simply use their existing firewall for protection, and make a huge mistake! Many ports in the firewall need to be opened for VoIP to function which gives hackers a wide open door into your network and compromise your business. The other pitfall of using your existing firewall, instead of an SBC, is that phone calls may not connect or there will be audio issues.

Choose the Capacity that Meets Your Needs | SMB SBC

Up to 30 simultaneous calls

Enterprise SBC

Up to 250 simultaneous calls

NetBorder SBC

Up to 4000 simultaneous calls

• E-carrier
• T-carrier

• Business
• Enterprise
• Network
• Voice
• Fax Machine
• Video
• PBX