I have a Cisco 3945 with cucme. When attempting to add a 7942 phone I receive the TFTP error "Sending error 1 No such file". When researching it seems that I might need an intermediate firmware update. Here is the tftp debug output:   .Nov 14 09:51:5...

Hello,   I have been working with Cisco gear for a few years, and I currently manage a statewide network with over 800 routers. I also manage the ASA's, Firepower, ISE, and Stealthwatch amongst other things on this network. I am not an expert at anyt...

I have 4 sites that are connected to each other over WAN links. The interface speeds are 100 Mbps, but the Wan link is only 20 Mbps. The sites do not have ip phones, but they are getting one Avaya control unit at each site. These control units will c...