I have a web based phone dialer, which I need to stress test. It requires human action to terminate a call and dial next call. I need to simulate a situation under which 100 users will use the service concurrently. I am not allowed to modify the javascript which dials the next number. Also, there exist a login page, after which the users can reach the dial pad.
Any idea how do I do this?
You can use Apache JMeter to stress test your web app. First setup JMeter as proxy to record the http transactions. then using those transactions as template set it up to send 100 concurrent request.