Blacklist*30 – Blacklist a number*32 – Blacklist the last caller*31 – Remove a number from the blacklistCall Forward*72 – Call Forward All Activate*73 – Call Forward All Deactivate*74 – Call Forward All Prompting Deactivate*78 Activate DND. If DND is already active this does nothing*79 Deactivate DND. If DND is not active this does nothing*76 Toggle … Continue reading Asterisk FreePBX Feature Code Reference