VoIPShelter
A collaborative blacklist from a network of Enterprises and Internet Telephony Service Providers.
SERVICES
What do we offer
We provide the tools to let service providers use and share VoIP blacklist information in a controlled and secure environment.
We provide free tools to

Detect VoIP attacks and add source IPs to the blacklist

Check and block requests from malicious IP addresses

Share attack information and the blacklist itself
We offer premium services
Cloud based VoIP proxy/firewall with integrated blacklist handling to protect on-premise or cloud PBX
Professional services allowing the integration of free or premium tools in your environment.