I have a Cm Cluster having one Pub and one Sub.It was working smooth last one year.last 2-3 weeks it started making problems without changing anything in the systems.The problem is All phones will go to registering state untill I restart the call managers.After restarting the servers it will work for 4-5 days without problems.But again all phones will go to registering state.
Is it a bug, please help me anyone knows this problem earlier..
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...