Hello,
I'm trying to find how to use my provider's answering machine detection.
When a call is answered with voicemail detection, my provider returns a 603 Declined sip code.
Asterisk considers this SIP code as Busy/Congestion and calls are classified like "Busy" in my predective campaigns.
I would like to know how to change the mapping of 603 Declined in order to classify those calls as "Voicemail" in Vicidial.
Thank you for your help .
Regards,