There are lot of information required to confirm your query; however in general if and Endpoint is either on P2P or conference call, if it has multipoint or multiway working you can dial to TCS and recording will start. We also need to ensure that whatever activity happening on the caller endpoint.
So If you have conference on MCU, it will be suggested to call from MCU to TCS alias, so that required feed is send by MCU instead of any endpoint.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.