Пенальти работают не всегда

Всем привет. Звонки обслуживают операторы с разным значением пенальти. Первые два (100 и 101) имеют значение 1, остальные (102-110) 2. Заметил, что часть звонков все равно идет на мемберов с пенальти 2, даже если мемберы с пенальти 1 не заняты (с вероятностью 50%).

[taxi-operators]

timeoutpriority = conf

; How long call to member
timeout = 15

; Time switching to another menber
retry = 5


;How often spek periodic message
periodic-announce-frequency=15

;Path to periodic message
periodic-announce = ru/queue-periodic-announce

;Music class
musicclass = mymoh

; generate events
eventwhencalled = yes


;Strategy of calls
strategy = random
;strategy = rrmemory

; Recording
monitor-format = wav

monitor-type = MixMonitor

; Don`t send calls to busy operators
ringinuse = no

defaultrule=rule057

;announce-holdtime = yes

;announce-position = yes


;Queue members
member => SIP/100,1

member => SIP/101,1

member => SIP/102,2

member => SIP/103,2

member => SIP/104,2

member => SIP/105,2

member => SIP/106,2

member => SIP/107,2

member => SIP/108,2

member => SIP/109,2

member => SIP/110,2

;member => SIP/112,1

queurules.conf:

[rule057]

penaltychange => 15,2,+1   ; 30 seconds into the call increase the QUEUE_MAX_PENALTY by

extensions.conf

exten => s,1,Wait(1)
exten => s,n,Answer()

exten => s,n,NoOp(CALLER_ID === ${CALLERID(all)})

exten => s,n,NoOp(${STRFTIME(${EPOCH},,%Y-%m-%d)})

exten => s,n,Set(RECORD_FILE_POSTFIX=${CALLERID(num)})

exten => s,n,Set(RECORDS_DIRNAME=/var/spool/asterisk/records/${STRFTIME(${EPOCH},,%Y)}-${STRFTIME(${EPOCH},,%m)}-${STRFTIME(${EPOCH},,%d)})


exten => s,n,Set(QUEUE_MIN_PANALTY=1)

exten => s,n,Set(QUEUE_MAX_PANALTY=2)

exten => s,n,System(mkdir -p ${RECORDS_DIRNAME})

exten => s,n,Wait(1)

exten => s,n(start-message),Playback(taxisounds/hello)

exten => s,n,Queue(taxi-operators,tr,,,300)

exten => s,n,Hangup()