Hello Safety2008 and Phil -   I implemented the fix on our CUCM's gateway endpoints configuration page for the circuits.   On the call routing information - outbound calls section.  Once the suggested changes to national and ISDN were made caller ID...

Hello Phil,  I am very interested on the details of your solution.  What setting did you change in CUCM and what is a cgnpnscreening indicator?  My company is currently experiencing this issue and our cell phone provider is Verizon.   Our current b...