demora entre timbrados en una cola de llamadas

[rochasystem]

Buenas tardes, tengo una planta Asterisk 13.5 y tengo una cola de llamadas en la cual se me esta presentando un aumento en el tiempo entre timbrados, la configuración que tengo es esta:

queues.conf

[general]

persistentmembers = yes

monitor-type = MixMonitor

[campanga1]

strategy = ringall

ringinuse = no

timeout = 10

wrapuptime = 0

autofill = no

autopause = no

joinempty = yes

leavewhenempty = no

reportholdtime = no

monitor-type=MixMonitor

monitor-format=gsm

maxlen = 0

musicclass = default

member = SIP/151

member = SIP/147

member = SIP/146

extensions.conf

[general]

static=yes

writeprotect=no

clearglobalvars=no

autofallthrough=yes

priorityjumpin=no

extenpatternmatchnew=yes

[globals]

[from-pstn]

exten=> 150,1,Goto(IR_AL_UNO,150,1)

exten=> 160,1,Goto(IR_AL_DOS,160,1)

exten=> 170,1,Goto(IR_AL_TRES,170,1)

exten=> 180,1,Goto(IR_AL_CUATRO,180,1)

exten=> 190,1,Goto(IR_AL_CINCO,190,1)

[IR_AL_UNO]

exten=>150,1,Wait(0.5)

same=>n,Set(CALLERID(name)=Cont)

same=>n,Queue(campanga1,Ttrn,,,10)

same=>n,Congestion()

same=>n,Hangup()

--------------------------------------------------------------------

en el CLi se ve asi

-------------------------------------------------------------------------

  == Using SIP RTP CoS mark 5

    -- Executing [150@from-pstn:1] Goto("SIP/APC1-00000109", "IR_AL_UNO,150,1") in new stack

    -- Goto (IR_AL_UNO,150,1)

    -- Executing [150@IR_AL_UNO:1] Wait("SIP/APC1-00000109", "0.5") in new stack

    -- Executing [150@IR_AL_UNO:2] Set("SIP/APC1-00000109", "CALLERID(name)=Cont Astral") in new stack

    -- Executing [150@IR_AL_UNO:3] Queue("SIP/APC1-00000109", "campanga1,Ttrn,,,10") in new stack

  == Using SIP RTP CoS mark 5

    -- Called SIP/132

  == Using SIP RTP CoS mark 5

    -- Called SIP/146

  == Using SIP RTP CoS mark 5

    -- Called SIP/147

    -- SIP/146-0000010b is ringing

    -- SIP/132-0000010a is ringing

    -- SIP/147-0000010c is ringing

[Sep  9 14:26:18] WARNING[3767]: chan_sip.c:4009 retrans_pkt: Retransmission timeout reached on transmission 631137599-657993443-1863707761 for seqno 2 (Critical Response) -- See https://wiki.asterisk.org/wiki/display/AST/SIP+Retransmissions

Packet timed out after 32000ms with no response

    -- Nobody picked up in 10000 ms

    -- Nobody picked up in 10000 ms

    -- Nobody picked up in 10000 ms

    -- Exiting on time-out cycle

    -- Executing [150@IR_AL_UNO:4] Congestion("SIP/APC1-00000109", "") in new stack

  == Spawn extension (IR_AL_UNO, 150, 4) exited non-zero on 'SIP/APC1-00000109'

  == Using SIP RTP CoS mark 5

    -- Executing [150@from-pstn:1] Goto("SIP/APC1-0000010d", "IR_AL_UNO,150,1") in new stack

    -- Goto (IR_AL_UNO,150,1)

    -- Executing [150@IR_AL_UNO:1] Wait("SIP/APC1-0000010d", "0.5") in new stack

    -- Executing [150@IR_AL_UNO:2] Set("SIP/APC1-0000010d", "CALLERID(name)=Cont Astral") in new stack

    -- Executing [150@IR_AL_UNO:3] Queue("SIP/APC1-0000010d", "campanga1,Ttrn,,,10") in new stack

  == Using SIP RTP CoS mark 5

    -- Called SIP/132

  == Using SIP RTP CoS mark 5

    -- Called SIP/146

  == Using SIP RTP CoS mark 5

    -- Called SIP/147

    -- SIP/132-0000010e is ringing

    -- SIP/146-0000010f is ringing

    -- SIP/147-00000110 is ringing

[Sep  9 14:26:33] WARNING[3767]: chan_sip.c:4071 retrans_pkt: Timeout on 434141317-232020665-308129487 on non-critical invite transaction.

    -- Nobody picked up in 10000 ms

    -- Nobody picked up in 10000 ms

    -- Nobody picked up in 10000 ms

    -- Exiting on time-out cycle

    -- Executing [150@IR_AL_UNO:4] Congestion("SIP/APC1-0000010d", "") in new stack

  == Spawn extension (IR_AL_UNO, 150, 4) exited non-zero on 'SIP/APC1-0000010d'

  == Using SIP RTP CoS mark 5

    -- Executing [150@from-pstn:1] Goto("SIP/APC1-00000111", "IR_AL_UNO,150,1") in new stack

    -- Goto (IR_AL_UNO,150,1)

    -- Executing [150@IR_AL_UNO:1] Wait("SIP/APC1-00000111", "0.5") in new stack

    -- Executing [150@IR_AL_UNO:2] Set("SIP/APC1-00000111", "CALLERID(name)=Cont Astral") in new stack

    -- Executing [150@IR_AL_UNO:3] Queue("SIP/APC1-00000111", "campanga1,Ttrn,,,10") in new stack

  == Using SIP RTP CoS mark 5

    -- Called SIP/132

  == Using SIP RTP CoS mark 5

    -- Called SIP/146

  == Using SIP RTP CoS mark 5

    -- Called SIP/147

    -- SIP/146-00000113 is ringing

    -- SIP/147-00000114 is ringing

    -- SIP/132-00000112 is ringing

-----------------------------------------------------------------------------------------------------------------------------

 

de antemano les agradezco su ayuda