Hi There, We are trying to install CUCM PUB 12.5 and we are struck on the black blank screen from past two hours. we can wee RAM is being utilized 100% and CPU is around 20%. Is this normal? If yes, how long we have to wait until this black screen is...

Hello Everyone,   I am using cisco 4431 ISR router to check the temperature as I mentioned in the attachment. I want to know why its not showoing temperature 'Threshold' to trigger shutdown when the temperature becomes ciritical.   Thank You, Ifthiqu...