VoIP Firewall

Secure IP telephony requires a VoIP firewall

Just as IT security managers rely on firewalls to secure the perimeter of the data network, telephony managers can use a VoIP firewall to their advantage. A VoIP firewall is an application driven by a security policy defining whether to allow or deny certain calls. To provide superior security, the firewall must be highly reliable and add no noticeable latency to voice traffic. Companies the world over are now protecting their voice networks with SecureLogix®.

SecureLogix offers the world’s first VoIP firewall

The SecureLogix Corporation offers the world’s first VoIP firewall as part of the ETM® System 5.0, a scalable and cost-effective telephony management solution. In addition to the firewall application, the ETM System includes other security, performance and call accounting solutions that help to simplify the management and control of any VoIP and TDM network.

The SecureLogix VoIP firewall is now helping to solve security issues for customers in just about every business vertical. At present, more than half-a-million business phone lines around the globe are secured with the assistance of SecureLogix solutions.

VoIP firewall is integral to ETM System 5.0

The VoIP firewall in SecureLogix ETM System 5.0 is the first line of defense against a myriad of telephony-related threats. Policy-setting is accomplished through an easy-to-use graphical user interface (GUI), similar to those found in industry standard data firewalls. The VoIP firewall works side-by-side with data firewalls to complete the security of a corporate electronic perimeter.

The SecureLogix VoIP firewall can detect and block VoIP DoS attacks, malformed SIP attacks, toll fraud, war dialing, virus infections, fax and VoIP spam, internal voice service abuse/misuse, and much more.