I noticed that if I make outbound calls via my OBI110 voice gateway, through an SP, there is a noticeable delay ( silence on the line ), sometimes as long as 10 seconds, before I can hear the ringing, whereas there is no such issue if I place a call directly from SP1 or SP2.
Is it due to my service provider/hardware issue or is it an inherent technical limitation of the making unregistered calls, as dynamic authentication takes time?
If latter, then I think it is really a showstopper, and a sufficient reason to dismiss the entire VG feature.