Problem diagnosis in VoIP and IMS environments is often a
complex and tedious job. Unlike generic protocol
analyzers, Hammer Call Analyzer enables users to quickly
visualize signaling and voice quality problems in VoIP
networks. For example, the unique call list and multistage
call flow display features walk engineers through the legs
of a particular call.
In addition, Hammer Call Analyzer displays waveforms with
full playback and media scores on any call you choose.
These features allow engineers to isolate issues in the
exchange of messages and media between various network
devices and quickly understand the problem.