-= 15 extensions (50 priorities) in 10 contexts. =-
    -- Accepting AUTHENTICATED call from 139.142.184.136:
       > requested format = ulaw,
       > requested prefs = (ulaw|unknown|unknown|unknown|unknown),
       > actual format = ulaw,
       > host prefs = (ulaw|alaw|g726|gsm|ilbc),
       > priority = mine
    -- Executing Answer("IAX2/FreeWorldTel-1", "") in new stack
    -- Executing Dial("IAX2/FreeWorldTel-1", "ZAP/Zap/g1|5") in new stack
2005-10-28 16:19:23 WARNING[3383]: chan_zap.c:7496 zt_request: Unable to determine channel for data Zap/g1
2005-10-28 16:19:23 NOTICE[3383]: app_dial.c:1110 dial_exec_full: Unable to create channel of type 'ZAP' (cause 0 - Unknown)
  == Everyone is busy/congested at this time (1:0/0/1)
    -- Executing Dial("IAX2/FreeWorldTel-1", "SIP/101|5") in new stack
    -- Called 101
    -- SIP/101-1898 is ringing
  == Spawn extension (freeworld-inbound, 14036681593, 3) exited non-zero on 'IAX2/FreeWorldTel-1'
    -- Hungup 'IAX2/FreeWorldTel-1'