BLF reversing indication

General Help
1

Hi all,
I’m wondering if there is easy way to reverse indication (red/green or blinking/solid) of one feature (fmf in my example) on phone’ BLF buttons? Does anyone tried such trick ?

Regards!

2

Self answer:
Put modified in “extensions_override_freepbx.conf”:
[app-fmf-toggle]
include => app-fmf-toggle-custom
exten => *21,1,Goto(app-fmf-toggle,s,start)

exten => s,1(start),Answer
exten => s,n,Wait(1)
exten => s,n,Macro(user-callerid,)
exten => s,n,GotoIf($["${DB(AMPUSER/${AMPUSER}/followme/ddial)}" = “EXTENSION”]?activate)
exten => s,n,GotoIf($["${DB(AMPUSER/${AMPUSER}/followme/ddial)}" = “DIRECT”]?deactivate:end)
exten => s,n(deactivate),Set(DB(AMPUSER/${AMPUSER}/followme/ddial)=EXTENSION)
exten => s,n,Set(STATE=INUSE)
exten => s,n,Gosub(app-fmf-toggle,sstate,1())
exten => s,n(hook_off),Playback(followme&de-activated)
exten => s,n(end),Macro(hangupcall,)
exten => s,n(activate),Set(DB(AMPUSER/${AMPUSER}/followme/ddial)=DIRECT)
exten => s,n,Set(STATE=NOT_INUSE)
exten => s,n,Gosub(app-fmf-toggle,sstate,1())
exten => s,n(hook_on),Playback(followme&activated)
exten => s,n,Macro(hangupcall,)

exten => sstate,1,Set(DEVICES=${DB(AMPUSER/${AMPUSER}/device)})
exten => sstate,n,GotoIf($["${DEVICES}" = “” ]?return)
exten => sstate,n,Set(LOOPCNT=${FIELDQTY(DEVICES,&)})
exten => sstate,n,Set(ITER=1)
exten => sstate,n(begin),Set(DEVICE_STATE(Custom:FOLLOWME${CUT(DEVICES,&,${ITER})})=${STATE})
exten => sstate,n,Set(ITER=$[${ITER} + 1])
exten => sstate,n,GotoIf($[${ITER} <= ${LOOPCNT}]?begin)
exten => sstate,n(return),Return()

;–== end of [app-fmf-toggle] ==–;

But probably i should check it always after upgrades/reconfiguration.