Do Not Disturb (DND) on busy sends busy tone to incoming external caller instead of following Call Forward No Answer (CFNA)
Problem Description:
Do No Disturb (DND) on Busy does not function in the same way as the DND Feature (Feature 85) on the system. In Business Communications Manager (BCM) when DND on Busy is enabled under set capabilities the incoming external caller will receive a busy tone if the set is busy and not follow the CFNA setting. DND (Feature 85) disables the audible notification of an incoming call, but follows the sets normal programming like CFNA.
Problem Resolution:
To allow the external incoming call to follow the CFNA programming on the set you need to assign the line/target line to be answered by the BCM's Auto Attendant (AA). As long as the rings to answer are set higher than the CFNA rings on the set, the incoming call will flash the indicator on the set and then follow the CFNA setting.
Let us know if this works..
DB..