DAHDI version for Linux 4.4.0

Hello, I want to install DAHDI on kernel 4.4.0-141 (Ubuntu 16.04.5 LTS), to support a Digium A4B card PCIe card. What is the correct DAHDI version for this?

If you read the user manual for this card https://www.digium.com/sites/digium/files/analog-telephony-card-4-port-user-manual.pdf it tells you to download http://downloads.digium.com/pub/telephony/dahdi-linux-complete/dahdi-linux-completecurrent.tar.gz which hold the latest version of dahdi, unless there is an specific issue with the latest version you should always use the latest one