CER 7.1.1 Failed to get the JTAPI Provider for X.X.X.X
Using CER 188.8.131.5200-5 with CallManager 184.108.40.206900-1, I've tried using the AdminUtility to change CER to CallManager version 7.1 and 7.0 with no luck as I read another post that suggested trying that. I have CER 7.1.1-10000-5 in the lab with CallManager 7.1.3-10000-11 with no JTAPI problems...
2010-02-08 15:52:18,236 | WARN | CER_TELEPHONY | Failed to get the JTAPI Provider for : 10.20.188.13 trying infinitely 2010-02-08 15:53:10,115 | WARN | CER_AGGREGATOR | CERServer could not communicate with CERPhoneTrackingEngine.
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.