Performance comparison of LOTS with an Asterisk

Transnexus provides a lot of interesting white papers on their website on OpenSER and Asterisk performance and these are really helpful when it comes to evaluating LOTS. Consider the following piece of data:

Each GHz of Intel CPU running at 60% CPU utilization is worth 60 calls per second with an OpenSER and only 6 calls per second when it comes to Asterisk. This means a direct 10x hardware cost of Asterisk based system compared to LOTS!

For the actual white papers, refer to