Dialing certain numbers on our Cisco phones gets stuck at "connecting". Sometimes it drops after a few seconds, and sometimes it gets stuck there until you press the end key. RTM doesn't even show that the call was placed.
We are running CUCM 9.1 (phone versions 9.3.1SR1.1). Anyone have an idea on what is going on?
IntroductionCUCM Routing RulesDial String implementation PolicyCUCM Routing LogicSIP URI Call Routing Analysis+++ Case Study: 1 ++++++ Case Study: 2 +++Conclusion
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