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Security Overview
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Sangoma SBC, security consists of five parts
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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