Dot1x works until a switch is reloaded, afterward ports do not re-authenticate until they are bounced again, or endpoint is rebooted (NIC bounced) Looking at logs with TAC they say the host is not responding (windows box) but why would bouncing the p...

First time using SIP phones (7841) on CME and I can't seem to get any calls to complete. It seems like they are not hitting dial-peers to route correctly and just timeout. Here is a sample SIP message when hitting voicemail key on the phone. 5555 is ...

Cisco 2960, layer 2. trying to block inbound multicast from a single switchport.  My CUCM to be exact. IGMP will not do what I need as I have phones trying to listen to Multicast MOH from the server, and Im trying to block it.  Phones and server are ...

I have a large list of translation patterns for outbound speed dials.  Works fine for outbound, and of course we can mask the calling ID outbound  For inbound, Id like to have names attached to this same list, for example 18005555555 calls and I see ...