asterisk*CLI>
    -- Accepting UNAUTHENTICATED call from 213.166.5.129:
       > requested format = alaw,
       > requested prefs = (ilbc|gsm|alaw|ulaw),
       > actual format = ilbc,
       > host prefs = (ilbc|gsm|alaw|ulaw),
       > priority = mine
    -- Executing Answer("IAX2/213.166.5.129:4569-1", "") in new stack
    -- Executing Dial("IAX2/213.166.5.129:4569-1", "Sip/matt") in new stack
    -- Called matt
  == Spawn extension (incomingexample, 44mynumber, 2) exited non-zero on 'IAX2/213.166.5.129:4569-1'
    -- Hungup 'IAX2/213.166.5.129:4569-1'
    -- Accepting UNAUTHENTICATED call from 213.166.5.129:
       > requested format = alaw,
       > requested prefs = (ilbc|gsm|alaw|ulaw),
       > actual format = ilbc,
       > host prefs = (ilbc|gsm|alaw|ulaw),
       > priority = mine
    -- Executing Answer("IAX2/213.166.5.129:4569-2", "") in new stack
    -- Executing Dial("IAX2/213.166.5.129:4569-2", "Sip/matt") in new stack
    -- Called matt
  == Spawn extension (incomingexample, 448713096709, 2) exited non-zero on 'IAX2/213.166.5.129:4569-2'
    -- Hungup 'IAX2/213.166.5.129:4569-2'
    -- Accepting UNAUTHENTICATED call from 213.166.5.129:
       > requested format = alaw,
       > requested prefs = (ilbc|gsm|alaw|ulaw),
       > actual format = ilbc,
       > host prefs = (ilbc|gsm|alaw|ulaw),
       > priority = mine
    -- Executing Answer("IAX2/213.166.5.129:4569-3", "") in new stack
    -- Executing Dial("IAX2/213.166.5.129:4569-3", "Sip/matt") in new stack
    -- Called matt
  == Spawn extension (incomingexample, 448713096709, 2) exited non-zero on 'IAX2/213.166.5.129:4569-3'
    -- Hungup 'IAX2/213.166.5.129:4569-3'
    -- Accepting UNAUTHENTICATED call from 213.166.5.129:
       > requested format = alaw,
       > requested prefs = (ilbc|gsm|alaw|ulaw),
       > actual format = ilbc,
       > host prefs = (ilbc|gsm|alaw|ulaw),
       > priority = mine
    -- Executing Answer("IAX2/213.166.5.129:4569-4", "") in new stack
    -- Executing Dial("IAX2/213.166.5.129:4569-4", "Sip/matt") in new stack
    -- Called matt
  == Spawn extension (incomingexample, 44mynumber, 2) exited non-zero on 'IAX2/213.166.5.129:4569-4'
Jul 10 13:50:42 NOTICE[11801]: chan_iax2.c:1597 iax2_destroy: Avoiding IAX destroy deadlock
Jul 10 13:50:42 NOTICE[11801]: chan_iax2.c:1597 iax2_destroy: Avoiding IAX destroy deadlock
Jul 10 13:50:42 NOTICE[11801]: chan_iax2.c:1597 iax2_destroy: Avoiding IAX destroy deadlock
    -- Hungup 'IAX2/213.166.5.129:4569-4'
asterisk*CLI> quit