[asterisk-dev] asterisk-dev Digest, Vol 36, Issue 68

[David Boyd]

Ok, here is something you should look into, run 

echo $LVBIN
echo $LVLIV
etc and see if your environment variables have been set

Let me know

Also, this is not a development issue so please don't post to the dev
list use the user list.


Dave
.

This problem may come from environment variables not being set
correctly. Make sure that you have logged out and back in after
installing the Speech Engine.

I know a user with a similar problem using 1.4b2 previously posted the
following, which he said helped:

Added lumenvox.sh (chmod +x) to /etc/asterisk/startup.d with the
following (pulled from root's .bashrc):

export LVBIN=/opt/lumenvox/engine_7.0/bin
export LVLIB=/opt/lumenvox/engine_7.0/lib
export LVINCLUDE=/opt/lumenvox/engine_7.0/include
export LVLANG=/opt/lumenvox/engine_7.0/Lang
export LVRESPONSE=/opt/lumenvox/engine_7.0/Lang
export LD_LIBRARY_PATH=$LVLIB:$LD_LIBRARY_PATH
export LD_RUN_PATH=$LVLIB:$LD_RUN_PATH

--
Stephen Keller
LumenVox Technical Support
P: 877-977-0707, just say "Stephen Keller" or "Support"
F: 858-707-7072
support at LumenVox.com
www.LumenVox.com

LumenVox


On Thu, 2007-07-26 at 15:32 -0700, jazzy singh wrote:
> Hey David,
>             I apologize if you thought that I'm wasting everyone's
> time overhere ...I'm not...I'm under a lot of frustration right
> now....I just want this thing to start working like it was till
> yesterday. I'm a newbie at asterisk so I'm discovering things as I go
> I figure out how to make it print error messages when i restart
> here'we go
> 
> version = I'm using asterisk-1.2.13 (it worked fine till last
> nite..when I was testing it and must've called 20, 30)
> my version of zaptel -1.2.10
> lumenvox7.5
> 
> this is the error I get when starting asterisk
> 
> Asterisk Dynamic Loader Starting:
>   == Parsing '/etc/asterisk/modules.conf': Found
>  [res_musiconhold.so] => (Music On Hold Resource)
>   == Registered application 'MusicOnHold'
>   == Registered application 'WaitMusicOnHold'
>   == Registered application 'SetMusicOnHold'
>   == Registered application 'StartMusicOnHold'
>   == Registered application 'StopMusicOnHold'
>   == Parsing '/etc/asterisk/musiconhold.conf': Found
>  [res_speech.so] => (Lumenvox Speech Recognition)
> Jul 26 14:39:09 NOTICE[5770]: res_speech_lumenvox.c:758 load_module:
> Lumenvox SRE Connector module Copyright (C) 1999-2007 Digium, Inc.
> Jul 26 14:39:09 NOTICE[5770]: res_speech_lumenvox.c:759 load_module:
> This module is supplied under a commercial license granted by Digium,
> Inc.
>   == Parsing '/etc/asterisk/lumenvox.conf': Found
>     -- Using server(s): 127.0.0.1
>     -- Loaded grammar 'plan'
>     -- Loaded grammar 'one_to_ten'
>     -- Loaded tweaking profile default
> asterisk: symbol lookup
> error: /usr/lib/asterisk/modules/res_speech.so: undefined symbol:
> ast_speech_register
> 
> 
> 
> 
> 
> this is what my modules.conf looks like...
> ;
> ; Asterisk configuration file
> ;
> ; Module Loader configuration file
> ;
> 
> [modules]
> autoload=yes
> ;
> ; Any modules that need to be loaded before the Asterisk core has been
> ; initialized (just after the logger has been initialized) can be
> loaded
> ; using 'preload'. This will frequently be needed if you wish to map
> all
> ; module configuration files into Realtime storage, since the Realtime
> ; driver will need to be loaded before the modules using those
> configuration
> ; files are initialized.
> ;
> ; An example of loading ODBC support would be:
> ;preload => res_odbc.so
> ;preload => res_config_odbc.so
> ;
> ; If you want, load the GTK console right away.
> ; Don't load the KDE console since
> ; it's not as sophisticated right now.
> ;
> noload => pbx_gtkconsole.so
> ;load => pbx_gtkconsole.so
> noload => pbx_kdeconsole.so
> ;
> ; Intercom application is obsoleted by
> ; chan_oss.  Don't load it.
> ;
> noload => app_intercom.so
> ;
> ; The 'modem' channel driver and its subdrivers are
> ; obsolete, don't load them.
> ;
> noload => chan_modem.so
> noload => chan_modem_aopen.so
> noload => chan_modem_bestdata.so
> noload => chan_modem_i4l.so
> ;
> load => res_musiconhold.so
> ;
> ; Load either OSS or ALSA, not both
> ; By default, load OSS only (automatically) and do not load ALSA
> ;
> noload => chan_alsa.so
> load => res_speech.so
> load => res_speech_lumenvox.so
> ;noload => chan_oss.so
> ;
> ; Module names listed in "global" section will have symbols globally
> ; exported to modules loaded after them.
> ;
> [global]
> 
> 
> 
> 
> this is what my lumenvox.com looks like 
> 
> ; Lumenvox configuration file
> 
> [general]
> servers=127.0.0.1 ; SRE Servers to use
> save_sound_files=no ; Set to yes to save sound files for tuner usage
> 
> ; Pre-loaded grammars
> [grammars]
> plan=/etc/asterisk/grammars/plan.gram
> one_to_ten=/etc/asterisk/grammars/one_to_ten.gram
> 
> ; Lumenvox tweaking profiles
> ; A tweaking profile can be used by using the SPEECH_ENGINE dialplan
> function. For example,
> ; to apply the default profile you would use
> Set(SPEECH_ENGINE(profile)=default)
> 
> ; NOTE: Each option can also be set in the dialplan by using
> Set(SPEECH_ENGINE(name)=value)
> ; Example: Set(SPEECH_ENGINE(vad_eos_delay)=100)
> 
> ; Default settings
> [default]
> ; SNR threshold/Barge-In Level.
> ; An audio frame will be considered for voice activity only when the
> SNR metric is higher than this threshold.
> ; So for noisy channel, this value should be lower, so that it is
> easier to barge in.
> ; NOTE: this value is not a measurement in dB. It is just a relative
> value compared to an internal standard.
> vad_bargein_level=40
> 
> ; End-of-speech delay in ms.
> ; The initial audio used to initialize voice activity detector.
> ; Setting this parameter to 60 means using the first 60ms as
> initialization data.
> vad_eos_delay=2000
> 
> ; Noise floor threshold.
> ; An audio frame will be considered for voice activity only when the
> average energy
> ; is higher than this threshold. The default value is 200. This
> parameter is
> ; particularly useful when the echo canceler doesn't work very well.
> ; Because the residual echo has all features of voice, so the only way
> we
> ; can filter them out is using a hard constraint on energy.
> vad_noise_floor=200
> 
> ; Wind back.
> ; The length of audio wound back from the point of voice detection.
> ; It helps in the situation of weak speech onset. The resolution of
> this
> ; parameter is 1/8 sec,i.e. 125ms, which means setting this value to
> 249ms
> ; is same as setting it to 125ms.
> vad_wind_back=255
> 
> ; Burst control threshold in ms.
> ; Barge-in will be triggered only when the duration of voice is longer
> ; than this threshold.
> vad_burst_threshold=100
> 
> ; After barge-in, the streaming interface will flag that speech was
> detected
> ; if it detected it in the time frame specified by this option.
> end_of_speech_timeout=8000
> 
> ; Whether to use the out-of-vacabulary filter during decode.
> use_oov_filter=no
> 
> 
> 
> 
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