This was really interesting, and an area I need to learn more about.
I agree fun video brought back memories.
http://sipcature.org was something I turned to for a long term sip analytic and quality of service monitoring tool. Free open source etc.
used t his many times, often just to show the customer that it is not the PBX that is the problem it is probably the callers cellphone that have a bad connection haha.
it is realy nice with firewalls that have packet capture built in so you can capture both from wan and lan side.
LTS_Tom
Looking to move to VOIP.MS but I do not need a PBX at this time call features will suffice for current needs eg. forwarding, waiting, 3 way. What model of Sangoma phone were you using want to avoid buy the wrong phone. Thanks in advance .
The demo was done with a Sangoma S505 but it should work with other similar models as well.