Coming from Asterisk I'm used to time conditions and announcements to do pretty much anything. I'm setting up a new 3CX V15 Pro system and need to be able to play 3 different voicemail recordings, 1 for work hours, 1 for after hours, and 1 for weekends. So far what I've found is I can use the unused operator extension and set open/closed office hours to get 2 different voicemail greetings, or create 2 different IVR's with 2 separate greetings but I'm having difficulty figuring out how to get the 3rd weekend voicemail greeting working. I was thinking of scheduling a batch file on the 3CX server that runs Friday at closing hours and replaces the voicemail .wav file in /data/ivr/voicemail/extension/0000/vmail.wav with the weekend voicemail file and then runs again Sunday at closing morning to replace it back. Is there a simpler way to do this?