-- Registered SIP '1997' at 172.20.224.34 port 5061 expires 3600
    -- Saved useragent "eyeBeam release 3004w stamp 16863" for peer 1997
    -- Executing Macro("SIP/1997-415306a0", "stdexten|SIP/1997 ||1997") in new stack
    -- Executing Set("SIP/1997-415306a0", "VMBOX=1997") in new stack
    -- Executing GotoIf("SIP/1997-415306a0", "1?4") in new stack
    -- Goto (macro-stdexten,s,4)
    -- Executing Set("SIP/1997-415306a0", "FLAGS=tr") in new stack
    -- Executing GotoIf("SIP/1997-415306a0", "1:7") in new stack
    -- Executing Set("SIP/1997-415306a0", "FLAGS=") in new stack
    -- Executing Dial("SIP/1997-415306a0", "SIP/1997 |25|") in new stack
Aug 29 18:13:38 WARNING[4965]: chan_sip.c:1994 create_addr: No such host: 1997
  == Everyone is busy/congested at this time (1:0/0/1)
    -- Executing Goto("SIP/1997-415306a0", "s-CHANUNAVAIL|1") in new stack
    -- Goto (macro-stdexten,s-CHANUNAVAIL,1)
    -- Executing GotoIfTime("SIP/1997-415306a0", "8:00-12:00|mon-fri|*|*?7") in new stack
    -- Executing GotoIfTime("SIP/1997-415306a0", "13:00-17:00|mon-fri|*|*?7") in new stack
    -- Executing GotoIfTime("SIP/1997-415306a0", "17:01-23:59|mon-fri|*|*?8") in new stack
    -- Goto (macro-stdexten,s-CHANUNAVAIL,8)
    -- Executing VoiceMail("SIP/1997-415306a0", "b1997") in new stack
Aug 29 18:13:38 WARNING[4965]: app_voicemail.c:2420 leave_voicemail: No entry in voicemail config file for '1997'
    -- Timeout on SIP/1997-415306a0
  == CDR updated on SIP/1997-415306a0
    -- Executing Hangup("SIP/1997-415306a0", "") in new stack
  == Spawn extension (1997, t, 1) exited non-zero on 'SIP/1997-415306a0'