The Flow Chart (Call Flow) is a visualization mode in Snooper that shows a diagram of an SIP-based communication or call. Although it does not add information to what we already see in the messages, this kind of outline is helpful in examining the various steps of the call in a single view. We will see a couple of examples in this section.
In the post Lync Media Conferencing/Audio call flow of Sip and SDP at http://digitalbamboo.wordpress.com/2013/08/17/lync-media-conferencingaudio-call-flow-of-sip-and-sdp/, we take an interesting deep dive on the call flow in Lync.