We're running a VOIP system over Comcast. The problems are:
- Some calls don't complete (both incoming and outgoing)
- Some phone calls get terminated in the middle of the call.
I want to run some kind of throughput test on the Comcast service (which could test the throughput several times per second) to ensure that there is enough bandwidth available for the phonecalls. Which free or trial software or applications would you recommend?