Good day everyone   I need to setup Unified Messaging in Cisco Unity.   I have configured all the required information for our office 365 setup however when i test the connection i get these error messages   Searching the network Failed connected to ...

Hello all,   I have a strange issue with some Cisco IP Phones. Recently we installed a couple of Nexus 3548 in our network, they are configured with vPC and HSRP, there are 2 catalyst 9300's for distribution connected via port-channel to the Nexuses....