I have a device in a remote location that I've been tinkering with. First, it was trying to set up call forwarding and delay for GV voicemail; now it was setting up auto attendant. And it happened twice: after a dozen changes (that required rebooting the device) it finally hangs.
First time it came back to life after unplugging and then plugging back. I assume that it will be the same this time as well - although there is nobody there to actually do that
Don't know what causing it - but I was wondering if anybody else saw that as well...