IOS Telephony service FXO can't recieve inbound calls
I have configured IOS telephony service and have a problem. I can only recieve inbound calls after 10 or 15 rings. I have connection PLAR under the voice-ports but not sure how these reference the ephones. Please help. Outbound seems to work, but the docs are light in connecting up the PSTN with telephony services
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.