I've added 4 new phones to my callmanager cluster for my contact center hosted but the agents aren't able to login to the CTI agent desktops connected to these instruments.Login attempts bring the following error:
'CTIOS Failure: IPCC
Error Login could not be performed - Possible causes
are Invalid Instrument; Media Termination Problem or other CM
yet evrything seems to be alright.Any help will be appreciated.