-- Executing SetCallerID("SIP/605-d5cc", ""My Company" ((111) 111-1111>)|a") in new stack
    -- Executing SetCallerPres("SIP/605-d5cc", "allowed_passed_screen") in new stack
    -- Executing Dial("SIP/605-d5cc", "Zap/g1/17024078020||W") in new stack
    -- Requested transfer capability: 0x00 - SPEECH
    -- Called g1/17024078020
    -- Zap/1-1 is proceeding passing it to SIP/605-d5cc
    -- Executing Answer("SIP/603-18c3", "") in new stack
    -- Executing Read("SIP/603-18c3", "BOX|vm-whichbox|3") in new stack
    -- Accepting a maximum of 3 digits.
    -- Playing 'vm-whichbox' (language 'en')
    -- User entered '603'
    -- Executing Wait("SIP/603-18c3", "2") in new stack
    -- Zap/1-1 is ringing
    -- Executing VoiceMail("SIP/603-18c3", "u603@booyah") in new stack
    -- Playing '/var/spool/asterisk/voicemail/default/603/unavail' (language 'en')