Re: [asterisk-users] Streaming for ASR

2016-10-17 Thread Lefteris Zafiris
at > is a way to get media out. > There is also EAGI, not very flexible but still an option. -- Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Join the Asterisk Community at

Re: [asterisk-users] AGI: How to break out of AGI when stream_file escape_digits are detected in middle of long sequence of files?

2016-10-11 Thread Lefteris Zafiris
returns the digit if one was pressed. So you might want to try something like: pressed_digit = agi.stream_file(promptFile,escape_digits) in you case the raw value 48 is converted to its ascii equivalent so pressed_digit will have the value 0 -- Lefteris Zafiris -- ___

Re: [asterisk-users] Phone Number Validation

2016-03-29 Thread Lefteris Zafiris
On Tue, 29 Mar 2016 09:53:15 +0100 Rizwan H Qureshi wrote: > Hi Everyone, > I need to develop a service which tells me whether a given phone number is > in service and is valid or not. It can be international number. This is > basically to clean the list of leads we have. Is there any service whi

Re: [asterisk-users] Voice recognition IVR Is it possible?

2016-02-23 Thread Lefteris Zafiris
On Tue, 23 Feb 2016 22:56:50 +0100 Frank wrote: > On Tue, 2016-02-23 at 17:06 +, Steve Howes wrote: > > > Google?... > > Yeah... searched "google voice recognition api asterisk", browsed though > various results. Nothing helpful for a beginner, very confusing bla > bla... > > Thanks anyw

Re: [asterisk-users] Anyone doing speech to text?

2015-08-28 Thread Lefteris Zafiris
tails Vestec: http://www.asteriskexchange.com/listings/113 Regards, Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory

[asterisk-users] agitator - FastAGI reverse proxy

2015-01-16 Thread Lefteris Zafiris
tches are more than welcome ;) Regards, Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs:

Re: [asterisk-users] Asterisk-eSpeak and Asterisk 12

2014-08-28 Thread Lefteris Zafiris
hing ? > > > > Regards > > > > PS: If possible, I would prefer to keep asterisk "external" modules in > > seperate folder. Is there a smarted way to get (smater than the above) > > ? > > > >

[asterisk-users] Automatic Speech Recognition and Text To Speech using iSpeech

2013-05-21 Thread Lefteris Zafiris
Hi, a set of AGI scripts that provide ASR and TTS for asterisk using the iSpeech API (http://www.ispeech.org/) are available on this page: http://zaf.github.io/asterisk-ispeech/ This is the first public release, updates will soon follow. Feel free to test and report. Regards, Lefteris Zafiris

Re: [asterisk-users] Voicemail to text for Asterisk

2012-10-22 Thread Lefteris Zafiris
But I would recommend against using this into production since google haven't yet defined the terms of service for speech recognition, and its more or less a hack for now. [1] http://zaf.github.com/asterisk-speech-

Re: [asterisk-users] html/js/flash/air SIP clients?

2012-08-01 Thread Lefteris Zafiris
On Thu, 2 Aug 2012 10:27:59 +0800 Arstan Jusupov wrote: > Dear list, > I am looking for an open source SIP client(or any SDK) that can work > on a browser. It may be based html5, javascript, flash, adobe air. I > have done some research myself and I would like to ask the community > if they have

Re: [asterisk-users] Speech recognition in asterisk using google voice API

2012-07-04 Thread Lefteris Zafiris
> Thanks, > Bruce > It is under the folder samples/wolfram/ https://github.com/zaf/asterisk-speech-recog/tree/master/samples/wolfram Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://w

Re: [asterisk-users] OT - mstts.agi - Where to find API key ?

2012-06-06 Thread Lefteris Zafiris
. > May I post here suggestions that may help others to use this script ? That's what this list is all about. Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join

Re: [asterisk-users] OT - mstts.agi - Where to find API key ?

2012-06-06 Thread Lefteris Zafiris
soft.com/en-us/library/hh454950.aspx (steps 1 and 2). Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs:

Re: [asterisk-users] RPM availability -- [asterisk-announce] Asterisk 1.8.9.3 Now Available

2012-03-05 Thread Lefteris Zafiris
On 03/05/2012 09:52 PM, Jason Parker wrote: > On 03/05/2012 01:49 PM, Eric Germann wrote: >> Will a 1.8.10.0 build be imminent or should we go ahead and push this in to >> production with testing? >> >> Thanks! >> >> EKG >> > > ~20 minutes > Some packages seem to lag behind, eg asterisk18-addon

Re: [asterisk-users] Speech recognition in asterisk using google voice API

2012-01-12 Thread Lefteris Zafiris
rypted communication between your pbx and the google voice server. Updated code can be found here: https://github.com/zaf/asterisk-speech-recog/tarball/master Lefteris Zafiris -- _ -- Bandwidth and Colocation Provide

Re: [asterisk-users] 44Khz files in Asterisk 10

2012-01-09 Thread Lefteris Zafiris
On Mon, 9 Jan 2012 14:40:47 -0600 "Danny Nicholas" wrote: > What do I need to "set" to play 16 Khz wav files? > Rename them to .wav16 ---- Lefteris Zafiris -- _ -- Bandwidth and C

Re: [asterisk-users] 44Khz files in Asterisk 10

2012-01-09 Thread Lefteris Zafiris
be good to use for anything else, eg MOH. The optimal is to match the frequency of the codec you are using, eg 8kHz or 16kHz for wideband codecs. And if you have to resample use another resampler like sox (with dithering, lowpass etc) instead of l

Re: [asterisk-users] Speech recognition in asterisk using google voice API

2012-01-07 Thread Lefteris Zafiris
eech-recog/tarball/master Next on my TODO list is to make use of the asterisk speech recognition API (https://wiki.asterisk.org/wiki/display/AST/Speech+Recognition+API) This will make the application actually usable for real case

Re: [asterisk-users] Speech recognition in asterisk using google voice API

2012-01-06 Thread Lefteris Zafiris
ent versions of sox. Anyway I'm not sure audio normalization and the rest we use sox for is really needed. My tests so far didn't show any improvements in detection rates. Keep in mind that all this is still WIP and the option to use sox is more for testing than for serious use.

Re: [asterisk-users] Speech recognition in asterisk using google voice API

2012-01-04 Thread Lefteris Zafiris
loads/zaf/asterisk-speech-recog/asterisk-speech-recog-0.3.tar.gz -------- Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory w

Re: [asterisk-users] Speech recognition in asterisk using google voice API

2012-01-04 Thread Lefteris Zafiris
oogle, this can be done by both sox and flac encoder. For now the script uses flac encoder for compatibility with older distros (mainly RHEL 5). Sox is a bit more flexible and also gives you the option to edit the sound data (normalizing, changing levels etc). ------

Re: [asterisk-users] Speech recognition in asterisk using google voice API

2012-01-04 Thread Lefteris Zafiris
ate). Anything that improves the recording sound clarity will help, a good phone, low background noise level etc. I have also read that normalizing the recording and setting the gain to -5 db improves detection rates. I m experimenting with this at the moment and there will be some new code soon (as soo

Re: [asterisk-users] Speech recognition in asterisk using google voice API

2012-01-04 Thread Lefteris Zafiris
On Wed, Jan 4, 2012 at 8:27 PM, wrote: > Does anyone know what languages are supported? For sure english and spanish, since its undocumented i don't have a complete list yet. ---- Lefteris

Re: [asterisk-users] Speech recognition in asterisk using google voice API

2012-01-04 Thread Lefteris Zafiris
f use limitations? This is a gray area at the moment. Voice recognition is undocumented in google's API and i guess not officially supported yet. I hope it gets covered by the general TOS of google services: http://www.google.com/accounts/TOS -

Re: [asterisk-users] Speech recognition in asterisk using google voice API

2012-01-04 Thread Lefteris Zafiris
sox ? > > Thanks > It should be on your distro repos already. Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a liv

Re: [asterisk-users] Speech recognition in asterisk using google voice API

2012-01-04 Thread Lefteris Zafiris
rmat. Is there some particular reason you want the googletts.agi data in flac? -------- Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introd

Re: [asterisk-users] Speech recognition in asterisk using google voice API

2012-01-04 Thread Lefteris Zafiris
s, >> >> Note to self: "Never release anything asterisk related without testing on RHEL/Centos 5" Thank you for reporting this. I have replaced sox with flac and it seems to work now on older platforms too (tested on Centos 5 with asterisk

[asterisk-users] Speech recognition in asterisk using google voice API

2012-01-03 Thread Lefteris Zafiris
, suggestions and bug reports are more than welcome. Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs

[asterisk-users] AGI script that uses google's text to speech engine

2011-12-13 Thread Lefteris Zafiris
release, documentation and dialplan examples can be found here: http://zaf.github.com/asterisk-googletts/ A big thank you to all the users that contributed with feedback, bug reports and suggestions. Lefteris Zafiris

Re: [asterisk-users] AGI script that uses google's text to speech engine

2011-12-01 Thread Lefteris Zafiris
s issue. An updated version including this fix can be obtained here: http://github.com/zaf/asterisk-googletts/tarball/master Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-dig

Re: [asterisk-users] AGI script that uses google's text to speech engine

2011-12-01 Thread Lefteris Zafiris
HEL 5.x machines. I will try to test there and see whats going on. Thanks for the feedback. Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us f

Re: [asterisk-users] AGI script that uses google's text to speech engine

2011-12-01 Thread Lefteris Zafiris
e the voice data in sln than mp3 since format_mp3 module isn't available in many installations. Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asteris

Re: [asterisk-users] AGI script that uses google's text to speech engine

2011-12-01 Thread Lefteris Zafiris
cript supports it already, its enabled by default and controlled by these 2 variables in the script: $usecache = 1; $cachedir = "/tmp"; Voice data gets stored in the cachedir for future use so we don't have to fetch it from google each time. Lefteris Zafiris

Re: [asterisk-users] AGI script that uses google's text to speech engine

2011-12-01 Thread Lefteris Zafiris
onvert the mp3 data that gets from google to raw slinear. In that case mpg123 or sox failed to run. It would be very helpful if you could send the full console output with verbosity set to 3. Please reply to my mail address so we don't pollute the list. Thanks for the feed

[asterisk-users] AGI script that uses google's text to speech engine

2011-11-30 Thread Lefteris Zafiris
://translate.google.com/translate_tts?tl=en&q=this+is+a+test+for+google+text+to+speech+engine The code is still very young so suggestions, comments and bug reports are more than welcome. ------ Lefteris Zafiris -- _ -- Bandwidth

[asterisk-users] Text to speech modules (espeak, flite)

2011-11-11 Thread Lefteris Zafiris
: http://zaf.github.com/Asterisk-eSpeak/ Asterisk flite module: http://zaf.github.com/Asterisk-Flite/ Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join

Re: [asterisk-users] IAX MOS Score measuring solution

2011-08-25 Thread Lefteris Zafiris
u can extract data like rtt, jitter and packet loss from the dialplan with something like: ${CHANNEL(rtpqos|audio|all)} Based on these u can calculate R and MOS using the formulas on this page: http://www.nessoft.com/kb/50 --

[asterisk-users] espeak module for asterisk

2011-08-21 Thread Lefteris Zafiris
l, Turkish, Vietnamese, Welsh. It supports 8kHz and 16kHz sample rates to provide the best possible sound quality along with the use of wideband codecs. Works with asterisk 1.6 , 1.8 , 10. http://zaf.github.com/Asterisk-eSpeak/ ---- Lefter

[asterisk-users] Flite module for asterisk

2011-08-21 Thread Lefteris Zafiris
It works with asterisk 1.6 , 1.8 , 10. http://zaf.github.com/Asterisk-Flite/ ---- Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live in

Re: [asterisk-users] use ILBC installed from asterisk yum repositories

2011-08-02 Thread Lefteris Zafiris
tems that use the digium rpms and it works flawlessly. This method can also be used to build other modules that are missing from the digium rpms. --- Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-di

Re: [asterisk-users] Asterisk 1.8 minimum modules/configuration

2011-06-07 Thread Lefteris Zafiris
> res_musiconhold.so load => res_smdi.so load => res_rtp_asterisk.so load => res_timing_timerfd.so load => codec_ulaw.so load => format_pcm.so load => app_dial.so load => pbx_config.so load =>

Re: [asterisk-users] Flite issue

2011-04-22 Thread Lefteris Zafiris
e 2rd party repos) is to download the source of flite, compile it and install it. ---- Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live

Re: [asterisk-users] Flite issue

2011-04-22 Thread Lefteris Zafiris
app_flite in order to compile and load. Install flite either from your distros repos (judging by the hostname i assume you are running centos so you have to search for it in 3rd party repos) or from source. ---- Lefteris Zafiris --

Re: [asterisk-users] Flite issue

2011-04-22 Thread Lefteris Zafiris
risk 1.6.x and 1.8: http://zaf.github.com/Asterisk-Flite/ -------- Lefteris Zafiris -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory w

Re: [asterisk-users] Wi-Fi sip phones with auto provisioning

2009-12-03 Thread Lefteris Zafiris
Fred Posner wrote: > On Dec 3, 2009, at 8:49 AM, Lefteris Zafiris wrote: > >> Im looking for wifi sip phones that support auto provisioning and work >> flawlessly with atserisk. Can anyone suggest me some models? >> > > Don't know of any wifi phone that w

[asterisk-users] Wi-Fi sip phones with auto provisioning

2009-12-03 Thread Lefteris Zafiris
Im looking for wifi sip phones that support auto provisioning and work flawlessly with atserisk. Can anyone suggest me some models? ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or u

Re: [asterisk-users] espeak app for asterisk 1.6

2009-09-01 Thread Lefteris Zafiris
Steve Edwards wrote: > On Tue, 1 Sep 2009, Lefteris Zafiris wrote: > >> I have written a module for asterisk that uses the eSpeak speech >> synthesizer (http://espeak.sourceforge.net/) to render text to speech. >> The source is available here: http://zaf.github.com/Aste

[asterisk-users] espeak app for asterisk 1.6

2009-09-01 Thread Lefteris Zafiris
I have written a module for asterisk that uses the eSpeak speech synthesizer (http://espeak.sourceforge.net/) to render text to speech. The source is available here: http://zaf.github.com/Asterisk-eSpeak/ It's similar to app_festival and app_flite. It's only tested against asterisk 1.6.1 on x86 Lin

Re: [asterisk-users] Flite module for asterisk 1.6.x

2009-08-31 Thread Lefteris Zafiris
Klaus Darilion wrote: > > Lefteris Zafiris schrieb: >> I have written a simple application for asterisk 1.6 that uses the Flite >> tts engine to render text to speech. >> Source is available here: http://zaf.github.com/Asterisk-Flite/ >> It works more or less like t

[asterisk-users] Flite module for asterisk 1.6.x

2009-08-29 Thread Lefteris Zafiris
I have written a simple application for asterisk 1.6 that uses the Flite tts engine to render text to speech. Source is available here: http://zaf.github.com/Asterisk-Flite/ It works more or less like the festival app, can use cache etc. Its only tested against asterisk 1.6.1 on X86 linux but i gue