Are you still having this issue? What's the exact error on the touch panel? By far the most common reason for an "Unable to retrieve the boot image" error is an incorrect Phone Load Name on CUCM. Make sure the load does not have .SPA, .loads, or .sbn at the end of it, it should just look like "CTS.1-10-2-42R-K9.P1".
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...