A 2651XM with and AIM voice will not work as a transcoder. The AIM doesn't support Hardware CFB or Transcode. You can quite happily add an NM-HDV into this alongside the AIM, and use the HDV as Transcoding and Conference resources, and use the AIM as general PSTN DSP's for and E1/T1
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.