[Freeswitch-users] latency and performance

Say your office is in Austin. Can you run a freeswitch server in a Dallas datacenter with a ping time of 15ms and get useful performance using a voip phone in Austin? I've read that running in a VM ruins/randomizes some of the timing the kernel needs to keep voice packets coming well... Is there a way to measure if that is happening too much? -- John Griessen