-- Executing Answer("SIP/polycom-081827b0", "") in new stack
    -- Executing Wait("SIP/polycom-081827b0", "1") in new stack
    -- Executing Dial("SIP/polycom-081827b0", "IAX2/vodacomm@FreeWorldTel-Out2/[called_party_id]||M(page)") in new stack
    -- Called vodacomm@FreeWorldTel-Out2/[called_party_id]
    -- Call accepted by [IAX_provider_IP] (format ulaw)
    -- Format for call is ulaw
    -- IAX2/FreeWorldTel-Out2-3 is making progress passing it to SIP/polycom-081827b0
    -- IAX2/FreeWorldTel-Out2-3 answered SIP/polycom-081827b0
    -- Executing Wait("IAX2/FreeWorldTel-Out2-3", "1") in new stack
    -- Executing SendDTMF("IAX2/FreeWorldTel-Out2-3", "234|100") in new stack
Nov  5 12:34:34 DTMF[17183]: channel.c:2345 ast_write: IAX2/FreeWorldTel-Out2-3 : 2
Nov  5 12:34:34 DTMF[17183]: channel.c:2345 ast_write: IAX2/FreeWorldTel-Out2-3 : 3
Nov  5 12:34:34 DTMF[17183]: channel.c:2345 ast_write: IAX2/FreeWorldTel-Out2-3 : 4
    -- Executing Wait("IAX2/FreeWorldTel-Out2-3", "1") in new stack
    -- Executing SendDTMF("IAX2/FreeWorldTel-Out2-3", "6|250") in new stack
Nov  5 12:34:35 DTMF[17183]: channel.c:2345 ast_write: IAX2/FreeWorldTel-Out2-3 : 6
    -- Executing Wait("IAX2/FreeWorldTel-Out2-3", "1") in new stack
    -- Executing SendDTMF("IAX2/FreeWorldTel-Out2-3", "1") in new stack
Nov  5 12:34:36 DTMF[17183]: channel.c:2345 ast_write: IAX2/FreeWorldTel-Out2-3 : 1
    -- Executing Wait("IAX2/FreeWorldTel-Out2-3", "1") in new stack
    -- Executing SendDTMF("IAX2/FreeWorldTel-Out2-3", "3") in new stack
Nov  5 12:34:38 DTMF[17183]: channel.c:2345 ast_write: IAX2/FreeWorldTel-Out2-3 : 3
    -- Executing Wait("IAX2/FreeWorldTel-Out2-3", "1") in new stack
    -- Executing SendDTMF("IAX2/FreeWorldTel-Out2-3", "6") in new stack
Nov  5 12:34:39 DTMF[17183]: channel.c:2345 ast_write: IAX2/FreeWorldTel-Out2-3 : 6
    -- Executing Wait("IAX2/FreeWorldTel-Out2-3", "10") in new stack
    -- Executing Set("IAX2/FreeWorldTel-Out2-3", "MACRO_RESULT=CONTINUE") in new stack
    -- Hungup 'IAX2/FreeWorldTel-Out2-3'
    -- Executing Hangup("SIP/polycom-081827b0", "") in new stack
  == Spawn extension (internal, 123, 4) exited non-zero on 'SIP/polycom-081827b0'