Are we letting our guard down?

[The IP based services such as VoIP (with or without IMS) run over open IP networks. As such, they are susceptible to security threats similar to those in the Internet. As VoIP communications becomes widely used, the security level on it becomes essential. In this guest post, Rasa Siegberg a Senior Systems Engineer from SafeNet provides his insights to VoIP and security.] The Great IP Migration The venerable voice communications industry is undergoing one of the most significant evolutionary steps (read more...)

By Tsahi Levent-Levi  |  May 8th, 2008  |  Filed under Technology
Add a comment 

4 most important characteristics of a good protocol stack

The way in which communication standards are implemented is usually done through protocol stacks. Companies will usually acquire such stacks from third parties and not implement and maintain on their own. How does one select a protocol stack? What makes a protocol stack of one vendor better than that of another? 1. Support Support is definitely the most important aspect of a protocol stack. VoIP products are complex - developers building such products will need all the help they can (read more...)

By Tsahi Levent-Levi  |  January 17th, 2008  |  Filed under Protocol stacks
Add a comment