A VG248 was replaced and nothing was done to the CallManager. When the new VG248 came up, it registered with the CallManger with the previous MAC address. All of the phones and FAXes are working on the new VG248. Can I leave it this way, will it cause problems in the future? Or, should I delete it and re-add it with the new MAC address. If so, what would be the exact procedure for doing that? This is version 1.2.1. Thanks.