I am having problems with laptops losing machine authentication. I can see them in ACS 4.1 failed attempts with the reason "External DB user invalid or bad password". The only way I have figured out how to fix it is to rejoin them to the domain. Then...

When tranferring a call from a 7961 to a 7936, I Hit transfer, extension, transfer. The call I am transferring goes to hold, and a new call is made from the 7961 to the 7936. It is a sporadic problem. Anyone ever see this? I have swapped phones, res...

I am having an issue and cannot figure out how to fix it. At random times, I get the errors below in my WLAN Controllers and clients can no longer connect. These are not login attempts as the laptops worked on Friday and sat all weekend, now on Monda...

I am having incoming calls to one specific DID number dropping. Below is the Debug ISDN Q931Any help would be appreciated Progress Ind i = 0x8088 - In-band info or appropriate now available Feb 15 08:36:46.324 EDT: ISDN Se0/0/0:23 Q931: RX <- SETUP p...