I am attempting to use a 7912g on my asterisk box. The phone registers fine, I can make calls, I can get calls, but I just can not get the vms lamp to light. I know the lamp works, because it lights at POST. I have tried the latest firmware as well as one version back. I have even done a packet capture and I see the messages-waiting packet from asterisk to the phone and the phone responds OK.
Anyone have any ideas??