-- Executing Goto("SIP/102-0dcb", "calltree|s|1") in new stack
    -- Goto (calltree,s,1)
    -- Executing Answer("SIP/102-0dcb", "") in new stack
    -- Executing Wait("SIP/102-0dcb", "1") in new stack
    -- Executing Set("SIP/102-0dcb", "ATTEMPTS=0") in new stack
    -- Executing BackGround("SIP/102-0dcb", "/var/lib/asterisk/calltree/delawareintro") in new stack
    -- Playing '/var/lib/asterisk/calltree/delawareintro' (language 'en')
  == CDR updated on SIP/102-0dcb
    -- Executing Macro("SIP/102-0dcb", "stdexten|SIP|103&SIP/124|204") in new stack
Dec 20 14:32:56 WARNING[7958]: ast_expr2.y:815 op_div: non-numeric argument
    -- Executing GotoIf("SIP/102-0dcb", "0?a|1") in new stack
    -- Executing Dial("SIP/102-0dcb", "SIP/103&SIP/124|20") in new stack
    -- Called 103
    -- Called 124
    -- SIP/103-a3e5 is ringing
    -- SIP/124-7252 is ringing
    -- Nobody picked up in 20000 ms
    -- Executing Goto("SIP/102-0dcb", "s-NOANSWER|1") in new stack
    -- Goto (macro-stdexten,s-NOANSWER,1)
    -- Executing GotoIf("SIP/102-0dcb", "0?:3") in new stack
    -- Goto (macro-stdexten,s-NOANSWER,3)
    -- Executing Congestion("SIP/102-0dcb", "5") in new stack
  == Spawn extension (macro-stdexten, s-NOANSWER, 3) exited non-zero on 'SIP/102-0dcb' in macro 'stdexten'
  == Spawn extension (calltree, 4, 1) exited non-zero on 'SIP/102-0dcb'