Comments on: Asterisk integration with Sphinx Voice recognition system

By: mostafa

mostafa — Thu, 10 Feb 2011 06:57:48 +0000

thanks for your help, but i need some explanation for the last lines:

“Look at the asterisk console output while calling the extension, it will complain about some IVR files, make sure you put them in place. ANd then speak the simple phrases like above.”

we need to create IVR and set a new context in the file extension_custom.conf ??

By: Cecilia Arenas

Cecilia Arenas — Mon, 06 Dec 2010 13:23:52 +0000

Hi,

I already solved the problem about the unavailability of the extension, but I dont receive any result my server output is this:

INFO: uttproc.c(1382): Samples histogram (00000018) (4/8/16/30/32K): 40.9%(9) 9.
1%(2) 9.1%(2) 31.8%(7) 9.1%(2); max: 32767
WARNING: “uttproc.c”, line 739: NO AGC
WARNING: “search.c”, line 2587: UTTERANCE TOO SHORT; IGNORED
SERVER RESULT:

I already checked of sox was installed as someone suggested but that’s not the problem

By: Cecilia Arenas

Cecilia Arenas — Fri, 03 Dec 2010 17:56:27 +0000

Hi,
I have the same problem as Oscar Mendez, when I call the 300 extension I just get a recording of unavailability and the call ends, the sphinx server works fine because I tested it with the sr_client and I have results.

Anyone has solved this problem?

By: ghost

ghost — Fri, 29 Oct 2010 15:47:53 +0000

about the error, make sure it can be executed by doing a “chmod +x sphinx_test.agi”
might help??
also check this page, lots of good info,especially in the comments:http://www.latinsud.com/pub/asterisk-sphinx/asterisk-sphinx.html

By: mashudu

mashudu — Wed, 14 Jul 2010 10:16:50 +0000

has anyone managed to sort out the NO AGI problem? I have tried reinstalling sox but still no luck.
Thanks.

INFO: uttproc.c(1186): Batchmode
INFO: uttproc.c(1382): Samples histogram (00000005) (4/8/16/30/32K): 1.6%(43) 0.0%(0) 29.3%(792) 67.6%(1827) 1.6%(42); max: 31860
WARNING: "uttproc.c", line 739: NO AGC
SFrm Efrm AScr/Frm AScr LScr BSDiff LatDen PhPerp Word (FWDTREE) (00000005)
———————————————————————
0 2 -227379 -682138 0 -160768 1 2.18
~~3 31 -175113 -5078289 -147782 -142159 9 1.53~~
INFO: search.c(2643): FWDTREE: (00000005 -5908209 (A=-5760427 L=-147782))
INFO: search.c(2555): 270 words recognized (8/fr)
INFO: search.c(2558): 817 phones in topsen (25/fr)
INFO: search.c(2560): 136800 senones evaluated (4275/fr)
INFO: search.c(2562): 720 channels searched (22/fr), 112 1st, 580 last
INFO: search.c(2566): 390 words for which last channels evaluated (12/fr)
INFO: search.c(2568): 17 candidate words for entering last phone (0/fr)
SFrm EFrm AScr/Frm AScr PathScr BSDiff LatDen PhPerp Word (Bestpath) (00000005)
————————————————————————
INFO: searchlat.c(939): BESTPATH: (00000005 -5976416)
INFO: searchlat.c(942): 2 nodes, 1 links searched

INFO: uttproc.c(507): 0.31 SoS, 0.02 sec elapsed, 0.07 xRT, 0.01 sec CPU, 0.03 xRT

SERVER RESULT:
Result:

By: David

David — Sun, 25 Apr 2010 02:30:35 +0000

hello everyone

I saw an error of its kind in the forum but I still can not solve my problem. I use debian lenny and perl5.10.1. Here is the error:
cp SPX.pm blib/lib/Speech/Recognizer/SPX.pm
cp SPX/Config.pm blib/lib/Speech/Recognizer/SPX/Config.pm
cp SPX/Server.pm blib/lib/Speech/Recognizer/SPX/Server.pm
make[1]: entrant dans le répertoire « /root/Speech-Recognizer-SPX-0.09/FE »
cp MFCC.pm ../blib/lib/Audio/MFCC.pm
/usr/bin/perl /usr/share/perl/5.10.1/ExtUtils/xsubpp -typemap /usr/share/perl/5.10/ExtUtils/typemap MFCC.xs > MFCC.xsc && mv MFCC.xsc MFCC.c
Please specify prototyping behavior for MFCC.xs (see perlxs manual)
cc -c -I/usr/local/include/sphinxbase -I/usr/local/include/pocketsphinx -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -g -O2 -DVERSION=\"0.02\" -DXS_VERSION=\"0.02\" -fPIC "-I/usr/lib/perl/5.10/CORE" MFCC.c
MFCC.xs: In function ‘XS_Audio__MFCC_init’:
MFCC.xs:279: error: ‘param_t’ undeclared (first use in this function)
MFCC.xs:279: error: (Each undeclared identifier is reported only once
MFCC.xs:279: error: for each function it appears in.)
MFCC.xs:279: error: expected ‘;’ before ‘par’
MFCC.xs:285: error: ‘par’ undeclared (first use in this function)
MFCC.xs: In function ‘XS_fe_tPtr_process_utt’:
MFCC.xs:348: error: dereferencing pointer to incomplete type
MFCC.xs:348: error: dereferencing pointer to incomplete type
MFCC.xs:349: error: dereferencing pointer to incomplete type
MFCC.xs:352: error: dereferencing pointer to incomplete type
MFCC.xs:354: error: dereferencing pointer to incomplete type
MFCC.xs: In function ‘XS_fe_tPtr_end_utt’:
MFCC.xs:370: error: dereferencing pointer to incomplete type
MFCC.xs:370: error: dereferencing pointer to incomplete type
MFCC.xs:379: error: dereferencing pointer to incomplete type
MFCC.xs:379: error: dereferencing pointer to incomplete type
MFCC.xs:380: error: dereferencing pointer to incomplete type
MFCC.xs:383: error: dereferencing pointer to incomplete type
MFCC.xs:385: error: dereferencing pointer to incomplete type
make[1]: *** [MFCC.o] Erreur 1
make[1]: quittant le répertoire « /root/Speech-Recognizer-SPX-0.09/FE »
make: *** [subdirs] Erreur 2

By: Oscar Mendez

Oscar Mendez — Thu, 25 Feb 2010 17:52:58 +0000

I'm almost finishing the integration, but I have a problem making the extentions. I have an elastix 1.2-4 system and I put the extension code in the extensions_custom.conf file at the from-internal-custom section.
When I try to reach the extension 300 I get a recording of unavailability and the call ends.
The asterisk CLI output is:
— Executing [300@from-internal:1] AGI("SIP/333-0913a608", "sphinx_test.agi") in new stack
    — Launched AGI Script /var/lib/asterisk/agi-bin/sphinx_test.agi
    — AGI Script sphinx_test.agi completed, returning 0
    — Executing [300@from-internal:2] Hangup("SIP/333-0913a608", "") in new stack
== Spawn extension (from-internal, 300, 2) exited non-zero on 'SIP/333-0913a608'
    — Executing [h@from-internal:1] Macro("SIP/333-0913a608", "hangupcall") in new stack
    — Executing [s@macro-hangupcall:1] ResetCDR("SIP/333-0913a608", "w") in new stack
    — Executing [s@macro-hangupcall:2] NoCDR("SIP/333-0913a608", "") in new stack
    — Executing [s@macro-hangupcall:3] GotoIf("SIP/333-0913a608", "1?skiprg") in new stack
    — Goto (macro-hangupcall,s,6)
    — Executing [s@macro-hangupcall:6] GotoIf("SIP/333-0913a608", "1?skipblkvm") in new stack
    — Goto (macro-hangupcall,s,9)
    — Executing [s@macro-hangupcall:9] GotoIf("SIP/333-0913a608", "1?theend") in new stack
    — Goto (macro-hangupcall,s,11)
    — Executing [s@macro-hangupcall:11] Hangup("SIP/333-0913a608", "") in new stack
== Spawn extension (macro-hangupcall, s, 11) exited non-zero on 'SIP/333-0913a608' in macro 'hangupcall'
== Spawn extension (macro-hangupcall, s, 11) exited non-zero on 'SIP/333-0913a608'
== Parsing '/etc/asterisk/manager.conf': Found
== Parsing '/etc/asterisk/manager_additional.conf': Found
== Parsing '/etc/asterisk/manager_custom.conf': Found
== Manager 'admin' logged on from 127.0.0.1
    — Remote UNIX connection
    — Remote UNIX connection disconnected
    — Remote UNIX connection
    — Remote UNIX connection disconnected
    — Remote UNIX connection
    — Remote UNIX connection disconnected
    — Remote UNIX connection
    — Remote UNIX connection disconnected
    — Executing [300@from-internal:1] AGI("SIP/333-0913a608", "sphinx_test.agi") in new stack
    — Launched AGI Script /var/lib/asterisk/agi-bin/sphinx_test.agi
    — AGI Script sphinx_test.agi completed, returning 0
    — Executing [300@from-internal:2] Hangup("SIP/333-0913a608", "") in new stack
== Spawn extension (from-internal, 300, 2) exited non-zero on 'SIP/333-0913a608'
    — Executing [h@from-internal:1] Macro("SIP/333-0913a608", "hangupcall") in new stack
    — Executing [s@macro-hangupcall:1] ResetCDR("SIP/333-0913a608", "w") in new stack
    — Executing [s@macro-hangupcall:2] NoCDR("SIP/333-0913a608", "") in new stack
    — Executing [s@macro-hangupcall:3] GotoIf("SIP/333-0913a608", "1?skiprg") in new stack
    — Goto (macro-hangupcall,s,6)
    — Executing [s@macro-hangupcall:6] GotoIf("SIP/333-0913a608", "1?skipblkvm") in new stack
    — Goto (macro-hangupcall,s,9)
    — Executing [s@macro-hangupcall:9] GotoIf("SIP/333-0913a608", "1?theend") in new stack
    — Goto (macro-hangupcall,s,11)
    — Executing [s@macro-hangupcall:11] Hangup("SIP/333-0913a608", "") in new stack
== Spawn extension (macro-hangupcall, s, 11) exited non-zero on 'SIP/333-0913a608' in macro 'hangupcall'
== Spawn extension (macro-hangupcall, s, 11) exited non-zero on 'SIP/333-0913a608'

I don't know what I am doing wrong.
I would really appreciate any help.

By: Oscar Mendez

Oscar Mendez — Thu, 25 Feb 2010 17:42:58 +0000

In my case the sr_server and sr_client are working over a centOs (elastix 1.2-4) distribution.
I made the extension in the extensions_custom.conf file (at the from-internal-custom context). Nevertheless, when I try to reach the extension using a X-lite softphone I receive the recording saying 'the person you're calling is unavailable' and the call ends. The 1234 demo extension is working (doesn't executes AGI's), what makes me think that the problem is on the configuration of the extension.
Also, I tried to execute another AGI (weather.agi) but didn't work.
From the asterisk CLI I got:
-- Executing [300@from-internal:1] AGI("SIP/333-08245a30", "sphinx_test.agi") in new stack -- Launched AGI Script /var/lib/asterisk/agi-bin/sphinx_test.agi -- AGI Script sphinx_test.agi completed, returning 0 -- Executing [300@from-internal:2] Hangup("SIP/333-08245a30", "") in new stack == Spawn extension (from-internal, 300, 2) exited non-zero on 'SIP/333-08245a30' -- Executing [h@from-internal:1] Macro("SIP/333-08245a30", "hangupcall") in new stack -- Executing [s@macro-hangupcall:1] ResetCDR("SIP/333-08245a30", "w") in new stack -- Executing [s@macro-hangupcall:2] NoCDR("SIP/333-08245a30", "") in new stack -- Executing [s@macro-hangupcall:3] GotoIf("SIP/333-08245a30", "1?skiprg") in new stack -- Goto (macro-hangupcall,s,6) -- Executing [s@macro-hangupcall:6] GotoIf("SIP/333-08245a30", "1?skipblkvm") in new stack -- Goto (macro-hangupcall,s,9) -- Executing [s@macro-hangupcall:9] GotoIf("SIP/333-08245a30", "1?theend") in new stack -- Goto (macro-hangupcall,s,11) -- Executing [s@macro-hangupcall:11] Hangup("SIP/333-08245a30", "") in new stack == Spawn extension (macro-hangupcall, s, 11) exited non-zero on 'SIP/333-08245a30' in macro 'hangupcall' == Spawn extension (macro-hangupcall, s, 11) exited non-zero on 'SIP/333-08245a30'

Does anybody know what I am doing wrong?
I would really apreciate any help

By: GriZmio

GriZmio — Fri, 06 Nov 2009 17:52:48 +0000

i had the same error:
INFO: uttproc.c(1186): Batchmode
WARNING: “uttproc.c”, line 739: NO AGC
WARNING: “search.c”, line 2587: UTTERANCE TOO SHORT; IGNORED
SERVER RESULT:

so i checked if sox was installed and sourprise, it wasnt, only its libraries.
after an aptitude install sox, it works like charm.
hope it helps someone in the future.

By: Andrew

Andrew — Sun, 30 Aug 2009 15:39:36 +0000

Hello!
Have a problem like “http://www.syednetworks.com/asterisk-integration-with-sphinx-voice-recognition-system#comment-5245″

# uname -a
Linux ss 2.6.16.60-0.21 #1 SMP Tue May 6 12:41:02 UTC 2008 x86_64 x86_64 x86_64 GNU/Linux
SUSE Linux Enterprise Server 10 (x86_64)
VERSION = 10
PATCHLEVEL = 2

# gcc –version
gcc (GCC) 4.1.2 20070115 (SUSE Linux)

#/usr/local/bin/sr_client yes.wav
Result:

at server log:
INFO: uttproc.c(1186): Batchmode
WARNING: “uttproc.c”, line 739: NO AGC
WARNING: “search.c”, line 2587: UTTERANCE TOO SHORT; IGNORED
SERVER RESULT:

Trying others wav. http://pbxinaflash.net/source/sphinx/?C=M;O=A

Please help.