I have a TDM2400P board connected to a HARRIS 20-20 control panel.
When a call from HARRIS is detected by the DAHDI, if the user cuts the call, the DAHDI does not detect the cut.
Attached the chan_dahdi.conf
rxwink=300 ; Atlas seems to use long (250ms) winks
;Uncomment these lines if you have problems with the disconection of your analog lines
I was reading and trying but I can not get it to work.