Проблема при передаче АОН входящего звонка при переводе

Добрый день. Стоит FreePBX 14.0.5.25. Возникла необходимость реализовать передачу АОН звонящего абонента при переводе звонков между внутренними номерами. Данная функция была реализована ранее на FreePBX 12. После обновления до 14 версии данный код выдает отбой при любом звонке по внутренним номерам. Протокол используется Chan_SIP

[from-trunk]
exten => НОМЕР,1,Set(__CID=${CALLERID(number)})
[from-internal-custom]
exten => _[1-5]XX,1,ExecIf($[ ${LEN(${BLINDTRANSFER})} > 0 ]?Set(TRANSFERUSER=${BLINDTRANSFER}) )
exten => _[1-5]XX,n,ExecIf($[ ${LEN(${TRANSFERERNAME})} > 0 ]?Set(TRANSFERUSER=${TRANSFERERNAME}) )
exten => _[1-5]XX,n,ExecIf($[ ${LEN(${TRANSFERUSER})} > 0 ]?Set(TRANSFERUSER=${CUT(TRANSFERUSER,-,1)}) )
exten => _[1-5]XX,n,ExecIf($[ ${LEN(${TRANSFERUSER})} > 0 ]?Set(TRANSFERUSER=${CUT(TRANSFERUSER,\/,2)}) )
exten => _[1-5]XX,n,ExecIf($[ "foo${TRANSFERUSER}" = "foo" ]?Set(__CID=${CALLERID(number)}) )
exten => _[1-5]XX,n,ExecIf($[ ${LEN(${TRANSFERUSER})} > 0 ]?Set(CALLERID(number)=${CID}-${TRANSFERUSER}) )
exten => _[1-5]XX,n,ExecIf($[ "foo${TRANSFERUSER}" != "foo" ]?Set(CALLERID(name)=${CID}) )
exten => _[1-5]XX,n,Dial(SIP/${EXTEN},,tT)

Перевод звонка с ответом, не слепой перевод.

Ниже ЛОГ ЗВОНКА

-- Executing [h@from-internal:1] Macro("SIP/101-00000135", "hangupcall") in new stack
-- Executing [s@macro-hangupcall:1] GotoIf("SIP/101-00000135", "1?theend") in new stack
-- Goto (macro-hangupcall,s,3)
-- Executing [s@macro-hangupcall:3] ExecIf("SIP/101-00000135", "0?Set(CDR(recordingfile)=)") in new stack
-- Executing [s@macro-hangupcall:4] NoOp("SIP/101-00000135", " monior file= ") in new stack
-- Executing [s@macro-hangupcall:5] AGI("SIP/101-00000135", "attendedtransfer-rec-restart.php,,") in new stack
-- Launched AGI Script /var/lib/asterisk/agi-bin/attendedtransfer-rec-restart.php
-- <SIP/101-00000135>AGI Script attendedtransfer-rec-restart.php completed, returning 0
-- Executing [s@macro-hangupcall:6] Hangup("SIP/101-00000135", "") in new stack
== Spawn extension (macro-hangupcall, s, 6) exited non-zero on 'SIP/101-00000135' in macro 'hangupcall'
== Spawn extension (from-internal, h, 1) exited non-zero on 'SIP/101-00000135'
== Using SIP RTP TOS bits 184
== Using SIP RTP CoS mark 5
   > 0x7f6910085ed0 -- Strict RTP learning after remote address set to: 192.168.0.128:40044
-- Executing [336@from-internal:1] ExecIf("SIP/101-00000137", "0?Set(TRANSFERUSER=) ") in new stack
-- Executing [336@from-internal:2] ExecIf("SIP/101-00000137", "0?Set(TRANSFERUSER=) ") in new stack
-- Executing [336@from-internal:3] ExecIf("SIP/101-00000137", "0?Set(TRANSFERUSER=) ") in new stack
-- Executing [336@from-internal:4] ExecIf("SIP/101-00000137", "0?Set(TRANSFERUSER=) ") in new stack
-- Executing [336@from-internal:5] ExecIf("SIP/101-00000137", "1?Set(__CID=101) ") in new stack
-- Executing [336@from-internal:6] ExecIf("SIP/101-00000137", "0?Set(CALLERID(number)=101) ") in new stack
-- Executing [336@from-internal:7] ExecIf("SIP/101-00000137", "0?Set(CALLERID(name)=101) ") in new stack
-- Executing [336@from-internal:8] Dial("SIP/101-00000137", "SIP/336,,tT") in new stack
== Using SIP RTP TOS bits 184
== Using SIP RTP CoS mark 5
-- Called SIP/336
-- SIP/336-00000138 is ringing
-- SIP/336-00000138 is ringing
-- SIP/336-00000138 is ringing
-- Got SIP response 486 "Busy Here" back from 192.168.0.128:51892
-- SIP/336-00000138 is busy
== Everyone is busy/congested at this time (1:1/0/0)
-- Executing [336@from-internal:9] Answer("SIP/101-00000137", "") in new stack
-- Auto fallthrough, channel 'SIP/101-00000137' status is 'BUSY'