-- Executing NoOp("SIP/206-895b", "CallerID set to "Mobile" <206>") in new stack
    -- Executing GotoIf("SIP/206-895b", "1?nomax") in new stack
    -- Goto (macro-dialout-trunk,s,16)
    -- Executing DeadAGI("SIP/206-895b", "fixlocalprefix") in new stack
    -- Launched AGI Script /var/lib/asterisk/agi-bin/fixlocalprefix
    -- AGI Script fixlocalprefix completed, returning 0
    -- Executing Set("SIP/206-895b", "OUTNUM=00441223760885") in new stack
    -- Executing Set("SIP/206-895b", "custom=ZAP/g0") in new stack
    -- Executing GotoIf("SIP/206-895b", "0?customtrunk") in new stack
    -- Executing Dial("SIP/206-895b", "ZAP/g0/00441223760885|300|") in new stack
    -- Requested transfer capability: 0x00 - SPEECH
    -- Called g0/00441223760885
    -- Zap/1-1 is proceeding passing it to SIP/206-895b
    -- Channel 0/1, span 1 got hangup request
    -- Channel 0/1, span 1 received AOC-E charging 0 units
    -- Hungup 'Zap/1-1'
  == Everyone is busy/congested at this time (1:0/0/1)
    -- Executing Goto("SIP/206-895b", "s-CHANUNAVAIL|1") in new stack
    -- Goto (macro-dialout-trunk,s-CHANUNAVAIL,1)
    -- Executing NoOp("SIP/206-895b", "Dial failed due to CHANUNAVAIL - failing through to other trunks") in new stack
    -- Executing Macro("SIP/206-895b", "outisbusy|") in new stack
    -- Executing Playback("SIP/206-895b", "all-circuits-busy-now|noanswer") in new stack