Is the ACS authentication in its local database encrypted or not? I mean if you are not using any  TACACAS , AAA  or active directory server  with ACS ,use its internal database  what are authentication types and are they encrypted? Please send me do...

i have wireless client sometimes join and sometime noti have wlc 4404 OS 6I don't use any AAA server just local authentication i enabled debug on the client and i have those out put but cant tell what is the problemclient MAC B8:5A:73:5E:F1:88 I have...

we have webex through cloud and we want to operate jabber is there a license for this or we should have additional hardware like expressway or something else

we have cucm 8.0.1 one pub and two subs. we face power failure. when they came back we found that ip phones extensions have changed, iphone one has extension of ip phone two and soon. iam confused what happened and how can i fix it? 

                   i am trying to disable call flow trace on CVP call server 8.0.1. when i use the commande setcalltrace off on voice browser administration i got a message saying :This command is now obsolete. CallFlow trace is now turned ON by defa...