I have a customer who is running CUCM 7.1.5. He has a publisher and 1 subscriber. His publisher had a hardware fail on the hard disk and he missed the configuration. However the subscriber is still alive. He doesn't have a backup. Is there any way to recovery the publisher configuration from the subscriber. I have heared that there is a feature to do it but this is available from the 8.6 version.
Does anybody know this feature?. Is there another way to get back the configuration to the publisher?