I have a customer using CME (IOS ver 12.4XC). He complained that the router reload on netmeeting call. You only need to fill the Router's (TFTP server) ip address in the gateway setting in the netmeeting then every time calls are made, the router instantly reload. Has anybody had the same problem with this cause i cannot find the similar case in cisco PSIRT? I think this a serious problem cause it can lead to DoS attack considering how easy the attack to be done.