Hi, it is CS1K release 7.6 with 07 MG1010 gateways. In two gateways the RING/MSG WAIT light of MGU card is RED. In both cabinet one have all analog cards in it and in other cabinet callpilot/ICB and digital card installed in it. Can somebody help why this LED is red and how to find out out that it is some problem wit both gateways.