I have polycom setup dma, rprm, rpad, amd mcu. I want to use calendar feature using outlook. I have setup a Microsoft mail server 2016 which is running with AD. I have done configuration with dma, rprm according guide. When i schedule a meeting from outlook 2010 on Endpoints hdx and group series meeting is showing but not able to connect. Same from outlook calendar meeting is showing when click on this it not showing any dialing no and not connect. I am tring to install and enable conference Add-in in outlook not success. Pls help, is anything missing from me.