-- Accepting AUTHENTICATED call from 10.0.0.3:
       > requested format = ulaw,
       > requested prefs = (),
       > actual format = ulaw,
       > host prefs = (ulaw|gsm|g726|g729),
       > priority = mine
[Jun  6 10:11:45] WARNING[9712]: chan_iax2.c:6320 socket_read: Dropping full frame from 10.0.0.3 (callno 58198) received too rapidly
    -- Executing [501@numberplan-custom-1:1] Dial("IAX2/1000-3", "SIP/sip:123@66.212.134.192|60|D(22622#3232814080#)") in new stack
[Jun  6 10:11:45] WARNING[10106]: channel.c:718 ast_best_codec: Don't know any of 0x0 formats
[Jun  6 10:11:45] WARNING[10106]: channel.c:718 ast_best_codec: Don't know any of 0x0 formats
[Jun  6 10:11:45] WARNING[10106]: chan_sip.c:2885 sip_call: No audio format found to offer. Cancelling call to sip:123
    -- Couldn't call sip:123@66.212.134.192
  == Everyone is busy/congested at this time (0:0/0/0)
    -- Executing [501@numberplan-custom-1:2] Macro("IAX2/1000-3", "hangupcall") in new stack
    -- Executing [s@macro-hangupcall:1] ResetCDR("IAX2/1000-3", "w") in new stack
    -- Executing [s@macro-hangupcall:2] NoCDR("IAX2/1000-3", "") in new stack
    -- Executing [s@macro-hangupcall:3] Wait("IAX2/1000-3", "5") in new stack
    -- Executing [s@macro-hangupcall:4] Hangup("IAX2/1000-3", "") in new stack
  == Spawn extension (macro-hangupcall, s, 4) exited non-zero on 'IAX2/1000-3' in macro 'hangupcall'
  == Spawn extension (macro-hangupcall, s, 4) exited non-zero on 'IAX2/1000-3'