Internet Telephony Product of the Year

VoIP Threat Advisories by Sipera VIPER Lab

Specific Threats

Summary Type Date Severity System Affected
Vonage VoIP phone adapter vulnerable to server impersonation [more] Spoofing 2007.10.24 High Vonage Motorola Phone Adapter (VT 2142-VD)
Vonage SIP servers vulnerable to registration replay attack [more] Weak Authentication 2007.10.24 Medium Protocol implementation in Vonage service
Vonage voice conversation may be vulnerable to eavesdropping [more] Eavesdropping 2007.10.24 High Vonage Motorola Phone Adapter (VT 2142-VD)

Unified Communications Unleashed
Sipera Systems is the worldwide market leader in solutions for the rapid and simple adoption of Unified Communications (UC). Thousands of users around the globe rely on Sipera to secure VoIP, IP video, collaboration, messaging and dozens of other high-performance applications. Sipera’s groundbreaking “Borderless UC” enables controlled communications to any device in any location.

Years of UC Security experience is contained in Sipera unified communications (UC-Sec) products. These appliances benefit from the research conducted by Sipera VIPER Lab to provide comprehensive threat protection, policy enforcement, access control, and privacy in a single, real-time appliance.

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