Hi All,
I have this problem with a customer who is using Rapid7 to scan the network for security vulnerabilities. When it comes to the 78XX phones, some of them are losing the registration to CUCM. The wireshark capture on the phone port is showing for a very brief time this "port unreachable". Also, I noticed that the web interface of the phone is unavailable for some time. I wonder if someone else have encountered this and has a better view on the matter. (here is the phone IP to scanner IP). Thanks in advance.
