-- Executing Answer("SIP/polycom-08181c48", "") in new stack
    -- Executing Wait("SIP/polycom-08181c48", "1") in new stack
    -- Executing Dial("SIP/polycom-08181c48", "SIP/stephen||M(page)") in new stack
    -- Called stephen
    -- SIP/stephen-08187188 is ringing
    -- SIP/stephen-08187188 answered SIP/polycom-08181c48
    -- Executing Wait("SIP/stephen-08187188", "1") in new stack
    -- Executing SendDTMF("SIP/stephen-08187188", "234|100") in new stack
Nov  6 09:21:16 DTMF[17274]: channel.c:2345 ast_write: SIP/stephen-08187188 : 2
Nov  6 09:21:16 DTMF[17274]: channel.c:2345 ast_write: SIP/stephen-08187188 : 3
Nov  6 09:21:16 DTMF[17274]: channel.c:2345 ast_write: SIP/stephen-08187188 : 4
    -- Executing Wait("SIP/stephen-08187188", "1") in new stack
    -- Executing SendDTMF("SIP/stephen-08187188", "6|250") in new stack
Nov  6 09:21:17 DTMF[17274]: channel.c:2345 ast_write: SIP/stephen-08187188 : 6
    -- Executing Wait("SIP/stephen-08187188", "1") in new stack
    -- Executing SendDTMF("SIP/stephen-08187188", "1") in new stack
Nov  6 09:21:18 DTMF[17274]: channel.c:2345 ast_write: SIP/stephen-08187188 : 1
    -- Executing Wait("SIP/stephen-08187188", "1") in new stack
    -- Executing SendDTMF("SIP/stephen-08187188", "3") in new stack
Nov  6 09:21:20 DTMF[17274]: channel.c:2345 ast_write: SIP/stephen-08187188 : 3
    -- Executing Wait("SIP/stephen-08187188", "1") in new stack
    -- Executing SendDTMF("SIP/stephen-08187188", "6") in new stack
Nov  6 09:21:21 DTMF[17274]: channel.c:2345 ast_write: SIP/stephen-08187188 : 6
    -- Executing Wait("SIP/stephen-08187188", "10") in new stack
Nov  6 09:21:30 NOTICE[17274]: rtp.c:331 process_rfc3389: Comfort noise support incomplete in Asterisk (RFC 3389). Please turn off on client if possible. Client IP: 10.130.1.10
    -- Executing Set("SIP/stephen-08187188", "MACRO_RESULT=CONTINUE") in new stack
Nov  6 09:21:31 ERROR[17274]: app_dial.c:1497 dial_exec_full: Could not stop autoservice on calling channel
  == Spawn extension (internal, 123, 3) exited non-zero on 'SIP/polycom-08181c48'