> >> In one case, when we were having an issue with a SIP trunk, we re-numbered >> our end to another IP in the same subnet. Same path from A to Z, but the >> packet loss mysteriously disappeared using the new IP. > > lag hash put you on a congested fiber?
Or perhaps a switch fabric module geeked out and impacted 1/3rd or 1/4th of the flows through the box? We’ve seen that exact scenario more times then I want to admit with our old equipment vendor.
