VoIP analysis module is only available to VoIP license users or
evaluation version users who selected VoIP evaluation mode.
is a built-in CommView module that is suited for real-time
capturing and analyzing Internet telephony (VoIP) events, such as
call flow, signaling sessions, registrations, media streams,
errors, etc. By visualizing this data and assessing voice quality,
this tool helps you boost productivity in debugging
VoIP networks, software, and hardware. CommView's VoIP analyzer
supports SIP 2.0
H.323 signaling protocols
and RTP 2.0
and many widespread codecs. In addition to real-time analysis, the
analyzer can be used for post-capture import and analysis of
in a number of formats (e.g. Tcpdump, EtherPeek, etc.).