Hello. After issues with interdigit timeout and overlapping dial plan, we have noticed that CUCM digit analysis is searching  matches in partitions not configured in line/device CSS. The overlapping pattern was in a partition not configured in the CS...

Scenario:1-) Phone1 calls a PSTN phone number (5555555)Phone 1 (ext1001)-----SIP---->CUCM----SIP--->CUBE--- SIP-->PSTN2-) Call is established and phone 1 initiates a transference to another PSTN number (6666666)  putting 5555555 on hold2-) phone 1 es...