In our scenario some of the users moved from Cisco to Lync Endpoints for the POC & at the same they will get a call from Existing directoty Number in Cisco as well.
I have tested with configure the "SIP URI" in Remote Destination & configure the Domain Routing in SIP Pattern.When dial number we are getting busy tone only.
While we check the CUCM Trace & RDP setup request is disconnect with cause code 27. Refer the attachement for the logs. When we the test RDP with some PSTN number it's working fine without any issue. Also verified the CSS in RDP it's having access to route the SIP URI.
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.