We have cisco2811 with c2800nm-adventerprisek9-mz.124-16 and 1 FXO + 2 FXS ports.
at this moment i use CME B-ACD to auto answering and forward call to internal fxs port.
problem - this call, terminated to fxs, cann't be transferred by using flash button on analog phone(to transfer call from fxs to fxs port i use app-h450-transfer.18.104.22.168.tcl)
Can somebody tall me WHAT to use to make transfer feature working??
my config in attachment