customer is asking what the expected latency that will be added by the encryption of traffic through the device? They are concerned with what either a Viptela or Meraki SD-WAN design would add to the overall latency for traffic.  They are primarily s...

In a disaster environment, how long can a CUCM or IM&P Subscriber run without seeing the Publishers?  I know no changes can be made. And how long can a CUC Secondary or CER Secondary run without seeing the Primary?

Customer of mine currently is running a 12.5 CUCM/CUPS environment.  Upgrades are in the future but have a situation that needs short term fix. I am told by the customer that the CUPS Pub and Sub have old disk allocations that is a single 80Meg file ...