<html><head></head><body><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div>I am currently setup with Kamailio 5.1 on an AWS t2.micro as a SIP300 LCR solution with a <span>http_query call to an external resource (c# .NetCore app for LRN dip and MySQL Route choices) to get the contacts string, tag it to the Contact header an send 300. </span></div><div><span><br></span></div><div><span>Its been a while since I have performance tested on SIP and It was SIPp.</span></div><div><ol><li>Is <span>http_query a bad choice for performance. Is KEMI better?</span></li><li>Are there any better free apps than SIPp?</li><li>Has anyone got cps stats for a SIP300 only Kamailio instance on AWS</li><li>Is AWS a bad choice for prime time LCR. Any gory stories? </li></ol>KD <br></div></div></body></html>