Drops when parking through [applicationmap]?

[shezer]

extensions.conf

[globals]
INTERNAL_DIAL_OPT=,90,KktTU(sub-record-call,s,1)

[internal-routes]
exten => _XXXX,1,ExecIf($[ “${ATTENDEDTRANSFER}x” != “x” ]?Set(CALLERID(num)=${MASTER_CHANNEL(CALLERID(num))}))
same => n,NoOp(from internal: from ${CALLERID(num)} to ${EXTEN})
same => n,ExecIf($[ “${ATTENDEDTRANSFER}x” != “x” | “${BLINDTRANSFER}x” != “x” ]?Set(__isRecordCall=${ODBC_IS_RECORD_CALL(${EXTEN})})?Set(__isRecordCall=$
{ODBC_IS_RECORD_CALL(${CALLERID(num)})}))
same => n,Set(CDR(direction)=internal)
same => n,GoSub(sub-dial-users,s,1(${EXTEN}))
[sub-dial-users]
exten => s,1,ExecIf($[ “${ATTENDEDTRANSFER}x” != “x” ]?Set(CALLERID(num)=${MASTER_CHANNEL(CALLERID(num))}))
same => n,Verbose(1, User ${CALLERID(num)} dialed ${ARG1})
same => n,Set(CDR(called_number)=${ARG1})
same => n,Set(__DYNAMIC_FEATURES=custom_park_call)
same => n,GotoIf($[ “${ARG1:0:1}” = “*” ]?park,s,1:${DIALSTATUS})
same => n,Dial(PJSIP/${ARG1}${INTERNAL_DIAL_OPT})
same => n,GoSub(sub-no-answered-call-finished,s-${DIALSTATUS},1)

[applicationmap]
custom_park_call => #73,self,Park(800)

Good morning.

I have a problem, maybe you have some thoughts. I’ve configured the system so that using #73 sends the call to a parking lot (the reason for this setup is that it allows linking as many parking lots as needed). If I deliberately specify an invalid parking lot, such as 900, I receive a DTMF notification that the parking lot is incorrect. However, if I use a valid parking lot, the call simply drops without any errors.

When using [featuremap] for parking, everything works fine.
Can you help figure out why the call drops when parking through [applicationmap]?

[jcolp]

You can’t call Park() in an application map. Park() does things which are not supported within application map. The featuremap support directly uses the APIs provided by parking to accomplish things in a supported working fashion.

[shezer]

Got it. Thank you very much for your answer.