Is there a way that ip phone can be used to page? Normally I'll deploy an analog interfaced paging unit to attach to a FXS port(either fxs module or ATA). But I heard Cisco has intercom feature on the IP phone, is that for paging?
You can also take a look at the paging intercom features that come with IOS telephony services. In short, You can use your ip phones for paging and intercom services and create paging groups etc. The router acts as the call manager.
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.