Is there a way, any service parameter etc tuning inside CCM which can give my callers to hear the call-waiting tone while the IP Phone still sees the incoming call indication on phone. This is when Busy trigger is set to 2 and there is already an existing call on phone, I want second caller to hear call-waiting very much like GSM network. I've CCM 6.X.
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...