I have a ccm7 pub sub cluster and found out that auto-registration and tftp does not work for phone registration on the SUB.
The error messages are that it can't find the tftp file and ultimately will result in registration rejected.
If I point the tftp server back to the PUB it will obviously work without any problems.
Just wondering if anyone came across such a similar scenario.
I came across some blogs that mentioned this, however no one seems to be sure whether auto-registration and tftp server works on the SUB.
Tftp service on the SUB is definitely started.
Any help appreciated.