features.conf

#blindxfer=##
#atxfer=*2
automon=*1
disconnect=**


blindxfer=##
atxfer=#

transferdigittimeout => 30
xfersound = beep
xferfailsound = beeperr
featuredigittimeout = 1000
atxfernoanswertimeout = 15
atxferdropcall = yes
atxferloopdelay = 10
txfercallbackretries = 2


extensions.conf

exten => _x.,1,GOTO(from-internal,${EXTEN},1)