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Hey guys!<br><br>I have just testing voicemail to text.. and i have an issue, Hope you will help to fix them. I am following http://www.circuitid.com/blog/how-to-setup-voicemail-transcription-with-asterisk-using-pocketsphinx<br><br>pocketsphinx application but issue is file format i am getting following error when i try manually. so do i need to convert this file everytime in 8khz format ???<br><br>root@satish-desktop:~# /usr/local/bin/pocketsphinx_continuous -infile /var/spool/asterisk/voicemail/default/7207/INBOX/msg0006.wav<br>......<br>......<br>......<br>INFO: ngram_search_fwdtree.c(191): before: 0 root, 0 non-root channels, 60 single-phone words<br>INFO: ngram_search_fwdtree.c(326): after: max nonroot chan increased to 13428<br>INFO: ngram_search_fwdtree.c(338): after: 457 root, 13300 non-root channels, 26 single-phone words<br>INFO: ngram_search_fwdflat.c(156): fwdflat: min_ef_width = 4, max_sf_win = 25<br>INFO: continuous.c(367): /usr/local/bin/pocketsphinx_continuous COMPILED ON: Apr 20 2011, AT: 14:35:54<br><br>FATAL_ERROR: "continuous.c", line 149: Failed to calibrate voice activity detection<br><br> </body>
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