Security Overview
Sangoma SBC, security consists of five parts
Sangoma SBC performs security operations at each network layer
- Ethernet
- TCP/IP
- SIP/RTP
Sangoma SBC uses kernel level firewall to block intruders.
This allows the SBC to scale even when it’s under full DOS attack
SIP Security
- Per SIP message, per realm message rate limit
- Trunk rate limits
- Overall system limits
Firewall
- State full firewall rules
Intrusion Detection/Prevention
- Known threat patterns such as scanners and sip attack software
- Various attach patterns and scenarios
- Option to add additional patterns
Notification
- Email notifications of threat events
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