ISDN call connects but no ring back and continous dialtone..
I have set up a back to back ISDN PRI link between a 3725 router (Callmanager express with an IP phone ) and a 3640 router. I registered 3640 router with another Callmanager as H323 gateway. Now when place a call from either side I get a continuous dialtone and call seems to be connecting and hangs up.. Can some one take a look and see if I miss any thing ?
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.