Security

Toll-fraud defenses, scanner banning and hardening guidance.

• Security hardening checklist — The defenses Exovo ships with, and what to configure on day one.
• Toll-fraud protection — Layered controls that keep hijacked accounts from dialing the world.
• Abuse control — Automatic detection and banning of SIP scanners and brute-force attempts.
• IP blacklist and trunk allow-list — Block IPs manually, and restrict inbound SIP to your carriers.
• Blocking phone numbers — Block unwanted callers or outbound destinations with exact numbers and prefix rules.