I can change and save the ringing volume on our 7912s . You can then reboot / reset the phone and the new ringing volume is still set , but the next morning when the users come into the office the volume is set back at maximum level. Something happens at night to force the ringing volume back to maximum
IntroductionCUCM Routing RulesDial String implementation PolicyCUCM Routing LogicSIP URI Call Routing Analysis+++ Case Study: 1 ++++++ Case Study: 2 +++Conclusion
Over the last few months, I have had the privilege of working on SI...
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...