Hi all, we have two voice gateways as part of our CCM solution. Each has two GIG interfaces with either one going to a different switch. It seems lately, that when both switches are up at the same time I have all sorts of voice issues such as dropping calls and distortion, but only external calls. I initially thought this was an issue with the router or circuits, but when I brought one switch down altogether I noticed the problem went away. I tried each switch up by itself and there was no issues.... Any ideas? Thanks!