Cisco 3925 router reboots automatically

[Arnab Mukherjee]

Hi Guys,

We are facing one severe issue as our voice gateway of model 3925 is getting rebooted automatically intermittently. The IOS version running on the router is 15.1(3)T1. Can any one tell me if this is software BUG for this specific IOS version or this is happening because of any other issue??

[Leo Laohoo]

If the router reboots intermittently, then there should be some information left behind.  Please post the output to the following commands:

1.  dir

2.  sh version