Call to peer '101' rejected due to usage limit of 1

Всем привет. Настроил на * очередь для входящих звонков. И теперь периодически получаю вот такие сообщения в логах:

han_sip.c: Call to peer '101' rejected due to usage limit of 1 han_sip.c: Call to peer '106' rejected due to usage limit of 1 han_sip.c: Call to peer '108' rejected due to usage limit of 1 

call-limit на каждого SIP оператора действительно =1. Но насколько я понимаю, звонок должен висеть в очереди до тех пор, пока кто-то из операторов не освободится или абонент сам не повести трубку. Из за чего происходит попытка позвонить занятому оператору? Мои настройки:

queues.conf

[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 ; Recording monitor-format = wav monitor-type = MixMonitor ;defaultrule=rule057 ;Queue members member => SIP/100 member => SIP/101 member => SIP/102 member => SIP/103 member => SIP/104 member => SIP/105 member => SIP/106 member => SIP/107 member => SIP/108 member => SIP/109 member => SIP/110 

extensions.conf

[incoming-from-pstn] ;Wait for 1 second exten => s,1,Wait(1) ; Answer exten => s,n,Answer() ; Print CALLERID exten => s,n,NoOp(CALLER_ID === ${CALLERID(all)}) ; Print current date exten => s,n,NoOp(${STRFTIME(${EPOCH},,%Y-%m-%d)}) exten => s,n,Set(RECORD_FILE_POSTFIX=${CALLERID(num)}) ; Set directory name, where records store 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) ; Create directory, where records store exten => s,n,System(mkdir -p ${RECORDS_DIRNAME}) ; Wait 1 second exten => s,n,Wait(1) ;Says Hello exten => s,n(start-message),Playback(taxisounds/hello) ; Set full path to record file exten => s,n,Set(MONITOR_FILENAME=${RECORDS_DIRNAME}/${STRFTIME(${EPOCH},,%H-%M-%S)}_${RECORD_FILE_POSTFIX}) ; Add 'r' option exten => s,n,Queue(taxi-operators,tr,,,300) ; Hangup exten => s,n,Hangup() 

Пенальти на данный момент не используются.