We are using CCM 4.1 with MOH enabled, the MOH feature was work fine in last month, however, now when the user press on the hold button on the phone the other side silence. There is no TOH (Tone on Hold) also. We have checked the MOH Server is registerd and enabled, Media Resource Group/List & Audi Sources are selected. We also tried disable the MOH by select none on audio sources. The TOH is still doesn't appear. Does anybody expirenced the same problem before? Appreciated if you can help, thanks!
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.