o Normalize running rtpproxy on stdout, make failure detection faster;
o Normalize running rtpproxy on stdout, make failure detection
faster;

o if the test fails, kill any stray rtpp_notify_client processes.

sippy/rtpproxy,dsanders11/rtpproxy,sippy/rtpproxy,dsanders11/rtpproxy,sippy/rtpproxy,dsanders11/rtpproxy