app_queue.c: No one is answering queue

Hi,
please give me any ideas how to catch the status “app_queue.c: No one is answering queue” from extention or from queue_log or cdr?

exten => ${LIVE},n,Queue(qlive|t||whisper/${whisper}|)
exten => ${LIVE},n,NoOp(Queue Status: ${QUEUESTATUS})

after Queue(qlive|t||whisper/${whisper}|) extention doesn’t returned to
NoOp(Queue Status: ${QUEUESTATUS})

-- Executing [123@live:13] Queue("SIP/192.168.6.1-c00640f0", "qlive|t||whisper/123|") in new stack
-- Started music on hold, class 'tarina', on SIP/192.168.6.1-c00640f0
-- Executing [00xxxxxxxxxxx@agents_sip:1] NoOp("Local/00xxxxxxxxxxx@agents_sip-1251,2", "00xxxxxxxxxxx") in new stack
-- Executing [00xxxxxxxxxxx@agents_sip:2] NoOp("Local/00xxxxxxxxxxx@agents_sip-1251,2", "Local/00xxxxxxxxxxx@agents_sip-1251,2") in new stack
-- Executing [00xxxxxxxxxxx@agents_sip:3] NoOp("Local/00xxxxxxxxxxx@agents_sip-1251,2", "") in new stack
-- Executing [00xxxxxxxxxxx@agents_sip:4] Set("Local/00xxxxxxxxxxx@agents_sip-1251,2", "CALLERID(all)=3589759080") in new stack
-- Executing [00xxxxxxxxxxx@agents_sip:5] Set("Local/00xxxxxxxxxxx@agents_sip-1251,2", "AGENT_NUM=00xxxxxxxxxxx") in new stack
-- Executing [00xxxxxxxxxxx@agents_sip:6] GotoIf("Local/00xxxxxxxxxxx@agents_sip-1251,2", "1?phone_fixed:phone_mobile") in new stack
-- Goto (agents_sip,00xxxxxxxxxxx,15)
-- Executing [00xxxxxxxxxxx@agents_sip:15] NoOp("Local/00xxxxxxxxxxx@agents_sip-1251,2", "Agents phone Fixed") in new stack
-- Executing [00xxxxxxxxxxx@agents_sip:16] Dial("Local/00xxxxxxxxxxx@agents_sip-1251,2", "SIP/00xxxxxxxxxxx@sipvipsetera|30|S(3600)") in new stack
-- Setting call duration limit to 3600 seconds.
-- Called 00xxxxxxxxxxx@sipvipsetera
-- Stopped music on hold on SIP/192.168.6.1-c00640f0

== Spawn extension (live, 123, 13) exited non-zero on ‘SIP/192.168.6.1-c00640f0’
== Spawn extension (agents_sip, 00xxxxxxxxxxx, 16) exited non-zero on ‘Local/00xxxxxxxxxxx@agents_sip-1251,2’

I mean NoOp(Queue Status: ${QUEUESTATUS}) does n’t show at all.
I would be very thankfull for any ideas.

Let me know any ideas please