Incoming calls get disconnected on FXO port after few minutes
I have analogue line connected to FXO port on Cisco 2851 router which is then forwarded to number 9007 on CUCM (H323 connection). On 9007 there is IVR which is redirected to a fixed phone. All incoming calls get disconnected after 2-3 minutes (time from beginning of the call till disconnection is variable, although it disconnects during the conversation with employee on a fixed phone, never during the IVR prompt). i tried changing analogue lines and providers but it makes no difference.
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.