New 3CX customer, have a 16 channel system running on a dedicated dell PC Dual Core XP box with 3 GB of ram we are running version 8.0.9941.549. We are experiencing an unnatural delay in our conversations. There is even a delay in our calls from one extension to another, I would estimate that the delay is approximately 1 second. For example if I call someone and say 'hello' it takes about one second to get to that person. Strange enough I think there is minimal delay when the outside person speaks inbound to us?? We seem to step on top of each other when talking. We are using Grand Stream GXP-2000 phones. Any pointers or help is greatly appreciated.