To FreeSWITCH users, I am about to experiment with Speech Recognition inside FreeSWITCH and seem to have hit a wall. After building FreeSWITCH 1.6.13 with asr_tts/mod_pocketsphinx uncommented successfully. Then uncommenting from autoload_configs/modules.conf.xml <load module="mod_pocketsphinx/>. Then trying to run the pizza demo from the old Wiki: https://wiki.freeswitch.org/wiki/Mod_pocketsphinx I get the following: ... EXECUTE sofia/internal/1000@192.168.15.50:5080 detect_speech(pocketsphinx pizza_order undefined) 2016-12-12 14:07:16.345674 [DEBUG] switch_core_media_bug.c:828 Attaching BUG to sofia/internal/1000@192.168.15.50:5080 2016-12-12 14:07:16.345674 [WARNING] mod_pocketsphinx.c:172 Can't open speech model /usr/local/freeswitch/grammar/model/wsj1. 2016-12-12 14:07:16.345674 [DEBUG] switch_ivr_async.c:4800 Error loading Grammar 2016-12-12 14:07:16.345674 [INFO] mod_pocketsphinx.c:257 Port Closed. 2016-12-12 14:07:16.345674 [DEBUG] switch_core_media_bug.c:1190 Removing BUG from sofia/internal/1000@192.168.15.50:5080 2016-12-12 14:07:16.366177 [CRIT] SpeechTools.jm:213 ----ERROR: ReferenceError: XML is not defined EXECUTE sofia/internal/1000@192.168.15.50:5080 detect_speech(resume) 2016-12-12 14:07:16.865609 [DEBUG] switch_core_file.c:334 File /usr/local/freeswitch/sounds/en/us/callie/pizza/GP-DeliveryorTakeout.wav sample rate 8000 doesn't match requested rate 16000 2016-12-12 14:07:16.865609 [DEBUG] switch_ivr_play_say.c:1468 Codec Activated L16@16000hz 1 channels 20ms 2016-12-12 14:07:19.585569 [DEBUG] switch_ivr_play_say.c:1911 done playing file /usr/local/freeswitch/sounds/en/us/callie/pizza/GP-DeliveryorTakeout.wav EXECUTE sofia/internal/1000@192.168.15.50:5080 detect_speech(resume) 2016-12-12 14:07:21.245871 [NOTICE] sofia.c:1011 Hangup sofia/internal/1000@192.168.15.50:5080 [CS_EXECUTE] [NORMAL_CLEARING] 2016-12-12 14:07:21.245871 [ERR] SpeechTools.jm:472 Exception: Session is not active! (near: " rv = this.asr.session.collectInput(this.asr.onInput, this.asr, 1000);") ... I noticed that there is no grammar model "wsj1" inside /usr/local/freeswitch/grammar/model Also I cannot find wsj1 anywhere from the src or freeswitch files online. Does anyone have a tar.gz version of this? So at least I can get past this issue. Then I decided to follow the Lua directory example: https://freeswitch.org/confluence/display/FREESWITCH/Lua+ASR+TTS+Directory+E... About half way down it states: ========================================== Next we create our dictionary and language model file. Change your directory to /usr/local/freeswitch/grammar and create a file called directory.sent We are using Matthew Williams and Joe Smith as our examples. <s> MATTHEW_WILLIAMS </s> <s> MATT_WILLIAMS </s> <s> JOSEPH_SMITH </s> <s> JOE_SMITH </s> Type make in the /usr/local/freeswitch/grammar directory. This should give you the following files. ls -la directory -rw-r--r-- 1 root root 82 2008-08-13 10:59 directory.dic -rw-r--r-- 1 root root 727 2008-08-13 10:59 directory.lm This does not work since the "make" does not work here! Any ideas? So far not much luck. I understand that pocketsphinx is not really a production product, however my client would like to make use of it for internal testing only. Any assistance would be great. Thanks in advance, Andrew Keil