My cluster contains 2 CUCM 6.0 (1 Publisher & 1 Subscriber)
In the CallManager Group, when the publisher is "primary", the IP phones can register correctly.
When the subscriber is configured as "primary" (or alone in the CallManager Group), the message "Registration Rejected: Error DBCo..." is displayed on the IP phone and it doesn't register.
In the "Status Messages" window on the phone, the following sequence appears continuously:
- Error Updating Locale
- No CTL installed
- File Not Found: CTLFile.tlv
I already tried, with or without "auto-registration enabled" but it doesn't change anything.
The CTL service is stopped and I don't use any security.
Does someone know where this problem comes from?
Thanks in advance.