I'm fairly certain that the de-jitter buffers are in the memory of the IOS not the card itself. With that being said, couple of thoughts, 12.0.5 is a fairly old version of code from a voice standpoint. You could have gotten a VIC that has new firmware or perhaps a different component or two that could have given you the results. As far as troubleshooting a "show call active voice" when an active call was going on might have shown you something.
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...