AMD Short Call Duration Issue with Vicidial 9

AMD hangs up the calls the moment it understands it's an answering machine. Do we have any ways to "not immediately" hang up the calls?
The situation is: Our carriers are not liking short-duration calls which are due to Auto-Answering-Machine detection. Either we can leave a voicemail or stay on the line for at least sometimes and then we can hang up the call. At the same time we are unable to put agents to sit on the answering machine.
It is doable to leave a pre-recorded voice message with the AMD to increase the call duration time? Any advice will be appreciated.
Vicidial 9 |Centos 7 |Asterisk 13.29.2 |Version:2.14b0.5 |SVN Version:3614 |DB Schema Version: 1663
Hardware: Hardware CPU | Intel Xeon E3-1245v5 - 4c/8t - 3.5 GHz/3.9 GHz | RAM 32 GB ECC 2133 MHz |Data disks 2×480 GB SSD SATA |Expansion cards Soft RAID
The situation is: Our carriers are not liking short-duration calls which are due to Auto-Answering-Machine detection. Either we can leave a voicemail or stay on the line for at least sometimes and then we can hang up the call. At the same time we are unable to put agents to sit on the answering machine.
It is doable to leave a pre-recorded voice message with the AMD to increase the call duration time? Any advice will be appreciated.
Vicidial 9 |Centos 7 |Asterisk 13.29.2 |Version:2.14b0.5 |SVN Version:3614 |DB Schema Version: 1663
Hardware: Hardware CPU | Intel Xeon E3-1245v5 - 4c/8t - 3.5 GHz/3.9 GHz | RAM 32 GB ECC 2133 MHz |Data disks 2×480 GB SSD SATA |Expansion cards Soft RAID