Hi all, today one of our site in South Korea reports that they can not hear the voice when pickup call from ISDN, both incoming and outgoing are same issue. system was runnig without problem for months and there is no any change on the router and CUCM. any sugggestion?
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...