I'm just pre planning for a day lights saving time change in a voice environment. I'm curious, if the NTP server is set in a call manager cluster, are the end phones time dependent on the NTP servers time? or does a update need to be installed on the ccm?
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...