You may have to contact telco with the help of some legal authority to force a trace on the calls, because if caller is able to use an odd ANI, they can change it when found you're blocking and you'll be back at square one.
I set up an alternate greeting on the effected user. I imported a wav file of the telco recording " the number you are trying to reach has been disconnected"
I set the ring no answer timeout to 120 seconds, then instructed the user to hit the idivert button when they saw the number calling in. After a few times doing this, the calls stopped and I put her back to normal. Not perfect, but it worked.
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...