Easy way to test network application

Question

Hello all,

I need to test my application. Its a VoIP but each time I need to keep someone on the other side of the call to test my application. Is there any service which allows us to test SIP or any network application easy way ?

Thank you

Answer 1

Implement a server using tested software locally and connect to it. Even better find server software that does very detailed logging.

Answer 2

You could try SIPp

Answer 3

You could also try sipsak