From azinman at media.mit.edu  Sat Dec  3 00:15:53 2005
From: azinman at media.mit.edu (Aaron Zinman)
Date: Fri, 2 Dec 2005 18:15:53 -0500
Subject: [Shtoom] multiple calls
Message-ID: <6FC3EFCA-0AFA-4EE6-A8B2-8C942DEBC145@media.mit.edu>

Can I use Doug to create an application that can handle separate  
calls simultaneously?  How far up do you think I could scale?  I'm  
using a statemachine/reactor design to handle each session.  Should I  
move to being threaded?

Thanks,
Aaron


From anthony at interlink.com.au  Sat Dec  3 00:33:03 2005
From: anthony at interlink.com.au (Anthony Baxter)
Date: Sat, 3 Dec 2005 10:33:03 +1100
Subject: [Shtoom] multiple calls
In-Reply-To: <6FC3EFCA-0AFA-4EE6-A8B2-8C942DEBC145@media.mit.edu>
References: <6FC3EFCA-0AFA-4EE6-A8B2-8C942DEBC145@media.mit.edu>
Message-ID: <200512031033.06502.anthony@interlink.com.au>

On Saturday 03 December 2005 10:15, Aaron Zinman wrote:
> Can I use Doug to create an application that can handle separate
> calls simultaneously?  How far up do you think I could scale?  I'm
> using a statemachine/reactor design to handle each session.  Should
> I move to being threaded?

Certainly - that's part of the point of doug. As far as numbers of 
calls, that's going to depend on the application, and the system it's 
running on. If you have to use inline DTMF detection, that will be a 
big hit (but you probably shouldn't need this). 

I know I've done standard tests of the conferencing application with 
20 participants, and it's handled that fine. The conference mixing is 
pretty CPU-intensive, so a simpler application should be able to 
scale much higher than that.

Moving to a threaded solution is unlikely to make anything any better.

Anthony

-- 
Anthony Baxter     <anthony at interlink.com.au>
It's never too late to have a happy childhood.


From mglover at logitel.com  Sat Dec 10 01:50:39 2005
From: mglover at logitel.com (mglover at logitel.com)
Date: Fri, 9 Dec 2005 16:50:39 -0800 (PST)
Subject: [Shtoom] blocking calls in sample scripts?
Message-ID: <41738.24.21.134.7.1134175839.squirrel@www.logitel.com>

This is my first few days with shtoom (and twisted).  I've been looking at the
sample scripts, and shtam.py converts to WAV and then uses smtplib in what
looks like a blocking manner.

My understanding of twisted is that when you do something that blocks, you
have to use a deferred or you'll stop all of the (what's the twisted analog to
a thread?).  Is this just a 'this is a sample script and I didn't feel like
doing it right' kind of thing, or am I misunderstanding something and that's
really okay?

Thanks.

-mike


From ashwaniwin at hotmail.com  Sat Dec 10 13:06:12 2005
From: ashwaniwin at hotmail.com (ashwani kumar)
Date: Sat, 10 Dec 2005 17:36:12 +0530
Subject: [Shtoom] G729 Codec
Message-ID: <BAY112-F3C1CCCCDA9B51C7B58AE9D4440@phx.gbl>

Hi All,
I want to implement G729 codec
I have voiceage g729 codec source
can any one help me
Regards & Thankx
Ashwani

_________________________________________________________________
Vroom, Vrooooom! Get ready for the real speed. Drive the machine of your 
choice 
http://www.sulekha.com/classifieds/cllist.aspx?catid=280&nma=IN&c=Autos&ref=msn&ref2=atx10



From mglover at logitel.com  Mon Dec 12 19:14:00 2005
From: mglover at logitel.com (mglover at logitel.com)
Date: Mon, 12 Dec 2005 10:14:00 -0800 (PST)
Subject: [Shtoom] IVR: anyone else working on this?
Message-ID: <33127.24.21.134.7.1134411240.squirrel@www.logitel.com>



Was browsing the archives this morning.  A couple people have mentioned that
they are working on IVR or voice menu systems based on shtoom/doug.  I've
started working on the same thing, and I'd like combine forces if anyone is
interested.

-mike



From fs at beebits.com  Tue Dec 13 09:37:57 2005
From: fs at beebits.com (Frank Scholz)
Date: Tue, 13 Dec 2005 09:37:57 +0100
Subject: [Shtoom] IVR: anyone else working on this?
In-Reply-To: <33127.24.21.134.7.1134411240.squirrel@www.logitel.com>
References: <33127.24.21.134.7.1134411240.squirrel@www.logitel.com>
Message-ID: <439E8865.6090905@beebits.com>

Hi Mike,

>Was browsing the archives this morning.  A couple people have mentioned that
>they are working on IVR or voice menu systems based on shtoom/doug.
>
I made some steps in that direction, based on a simple festival integration.

>I've started working on the same thing, and I'd like combine forces if anyone is
>interested.
>  
>
sure

Regards,
Frank


From ashwaniwin at hotmail.com  Thu Dec 15 06:33:23 2005
From: ashwaniwin at hotmail.com (ashwani kumar)
Date: Thu, 15 Dec 2005 11:03:23 +0530
Subject: [Shtoom] Private IP
Message-ID: <BAY112-F329662B58B29BF29FFB4E3D43B0@phx.gbl>

Hi All,
I am using shtoom 2.0 ver this is not working on private IPwhat will i do
and another question is how will i implemented G729 Codec
Thanx and Regard
Ashwani

_________________________________________________________________
Tried the new MSN Messenger? It?s cool! Download now. 
http://messenger.msn.com/Download/Default.aspx?mkt=en-in



From fs at beebits.com  Thu Dec 15 12:40:10 2005
From: fs at beebits.com (Frank Scholz)
Date: Thu, 15 Dec 2005 12:40:10 +0100
Subject: [Shtoom] Private IP
In-Reply-To: <BAY112-F329662B58B29BF29FFB4E3D43B0@phx.gbl>
References: <BAY112-F329662B58B29BF29FFB4E3D43B0@phx.gbl>
Message-ID: <43A1561A.2040302@beebits.com>

Hi Ashwani,

> I am using shtoom 2.0 ver this is not working on private IPwhat will i do

first check whether your nat-device will allow SIP traffic.
Depending on this you might need a SIP-proxy or adjusting
the stun/nat configuration options.

More help will probably available if you provide more details about your
setup.

Regards,
Frank


From ashwaniwin at hotmail.com  Fri Dec 16 10:35:49 2005
From: ashwaniwin at hotmail.com (ashwani kumar)
Date: Fri, 16 Dec 2005 15:05:49 +0530
Subject: [Shtoom] G729 Codec
Message-ID: <BAY112-F46F3313AEFA9C35E0D481D43A0@phx.gbl>

Hi,
How am i add the G729 Codec
and how m i implement g729a.pyx from pygsm
plz help me
Regards
Ashwani

_________________________________________________________________
Tried the new MSN Messenger? It?s cool! Download now. 
http://messenger.msn.com/Download/Default.aspx?mkt=en-in



From len_di_em at yahoo.com  Sat Dec 17 12:14:08 2005
From: len_di_em at yahoo.com (the unknown man)
Date: Sat, 17 Dec 2005 03:14:08 -0800 (PST)
Subject: [Shtoom]  G729 Codec
Message-ID: <20051217111408.46403.qmail@web52810.mail.yahoo.com>

Hi ,
 
I'm testing G729 Codec, but I haven't got the source
code.
Would you please send me the G729 source code and I
will find the way to implement it and send it back to
you.
I'm looking forward to hearing from you.
Thanks in advance.
Cuong

__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
http://mail.yahoo.com 


From anthony at interlink.com.au  Mon Dec 19 01:45:42 2005
From: anthony at interlink.com.au (Anthony Baxter)
Date: Mon, 19 Dec 2005 11:45:42 +1100
Subject: [Shtoom] G729 Codec
In-Reply-To: <20051217111408.46403.qmail@web52810.mail.yahoo.com>
References: <20051217111408.46403.qmail@web52810.mail.yahoo.com>
Message-ID: <200512191145.44596.anthony@interlink.com.au>

On Saturday 17 December 2005 22:14, the unknown man wrote:
> Hi ,
>
> I'm testing G729 Codec, but I haven't got the source
> code.
> Would you please send me the G729 source code and I
> will find the way to implement it and send it back to
> you.
> I'm looking forward to hearing from you.

I'm fairly unclear about the legality of redistributing the G.729 
codec. You can find a version of it online (google for something like 
'G.729 reference implementation") or purchase the reference 
implementation from the ISO. 

Anthony
-- 
Anthony Baxter     <anthony at interlink.com.au>
It's never too late to have a happy childhood.


From ashwaniwin at hotmail.com  Mon Dec 19 07:31:07 2005
From: ashwaniwin at hotmail.com (ashwani kumar)
Date: Mon, 19 Dec 2005 12:01:07 +0530
Subject: [Shtoom] G729 Codec
Message-ID: <BAY112-F3415FD67A486614F2F17C4D43F0@phx.gbl>

HI
I m download g729 codec source from voiceage site
http://voiceage.com/
which is written in C language
Thanx and regards
Ashwani Kumar

_________________________________________________________________
How good are you in a Formula One car? Play now 
http://server1.msn.co.in/sp05/tataracing/onlinegame.asp



From ashwaniwin at hotmail.com  Mon Dec 19 07:44:00 2005
From: ashwaniwin at hotmail.com (ashwani kumar)
Date: Mon, 19 Dec 2005 12:14:00 +0530
Subject: [Shtoom] g729 codec
Message-ID: <BAY112-F255F2B441818BCE049104AD43F0@phx.gbl>

Hi,
u can download G729 from here
http://www.voiceage.com/openinit_g729_eula.php
I am waiting from ur positive reply
Thanx
Ashwani

_________________________________________________________________
Spice up your IM conversations. New, colorful and animated emoticons. Get 
chatting! http://server1.msn.co.in/SP05/emoticons/



From fs at beebits.com  Mon Dec 19 10:24:14 2005
From: fs at beebits.com (Frank Scholz)
Date: Mon, 19 Dec 2005 10:24:14 +0100
Subject: [Shtoom] G729 Codec
In-Reply-To: <200512191145.44596.anthony@interlink.com.au>
References: <20051217111408.46403.qmail@web52810.mail.yahoo.com>
	<200512191145.44596.anthony@interlink.com.au>
Message-ID: <43A67C3E.2080502@beebits.com>

Hi,

this might be helpful:

http://www.voip-info.org/wiki-Asterisk+G.729+Licensing

Regards,
Frank


From ashwaniwin at hotmail.com  Tue Dec 20 06:13:07 2005
From: ashwaniwin at hotmail.com (ashwani kumar)
Date: Tue, 20 Dec 2005 10:43:07 +0530
Subject: [Shtoom] Use of pygsm g729.pyx
Message-ID: <BAY112-F355314583B96D70D8D4CED43E0@phx.gbl>

Hi
What is the use of g729.pyx in pygsm
thanx
Ashwani

_________________________________________________________________
Vroom, Vrooooom! Get ready for the real speed. Drive the machine of your 
choice 
http://www.sulekha.com/classifieds/cllist.aspx?catid=280&nma=IN&c=Autos&ref=msn&ref2=atx10



From ashwaniwin at hotmail.com  Tue Dec 20 06:23:17 2005
From: ashwaniwin at hotmail.com (ashwani kumar)
Date: Tue, 20 Dec 2005 10:53:17 +0530
Subject: [Shtoom] G729
Message-ID: <BAY112-F17045920AE2801B1EA0058D43E0@phx.gbl>

Hi Mr. Unknow
u told me u can give me method of implementation of G729 Codec
so plz tell me method
Thanx
Ashwani

_________________________________________________________________
Shah Rukh fan? Know all about the Baadshah of Bollywood. On MSN Search 
http://server1.msn.co.in/profile/shahrukh.asp



From ashwaniwin at hotmail.com  Tue Dec 20 09:14:21 2005
From: ashwaniwin at hotmail.com (ashwani kumar)
Date: Tue, 20 Dec 2005 13:44:21 +0530
Subject: [Shtoom] audioinfile, audiooutfile
Message-ID: <BAY112-F8EB82F4468072E65A4781D43E0@phx.gbl>

hi all,
what is the use of audioinfile and audiooutfile in prefs
audio tab
Thanx and regards
Ashwani

_________________________________________________________________
Shah Rukh fan? Know all about the Baadshah of Bollywood. On MSN Search 
http://server1.msn.co.in/profile/shahrukh.asp



From anthony at interlink.com.au  Tue Dec 20 14:28:40 2005
From: anthony at interlink.com.au (Anthony Baxter)
Date: Wed, 21 Dec 2005 00:28:40 +1100
Subject: [Shtoom] audioinfile, audiooutfile
In-Reply-To: <BAY112-F8EB82F4468072E65A4781D43E0@phx.gbl>
References: <BAY112-F8EB82F4468072E65A4781D43E0@phx.gbl>
Message-ID: <200512210028.42270.anthony@interlink.com.au>

On Tuesday 20 December 2005 19:14, ashwani kumar wrote:
> hi all,
> what is the use of audioinfile and audiooutfile in prefs
> audio tab

They're old, deprecated preferences for the 'file' audio device. 
They'll be removed once I write a preferences upgrader. You specify 
this now with --audio=file --audio-device=infile,outfile

Anthony


From ashwaniwin at hotmail.com  Wed Dec 21 11:51:59 2005
From: ashwaniwin at hotmail.com (ashwani kumar)
Date: Wed, 21 Dec 2005 16:21:59 +0530
Subject: [Shtoom] Sound quality
Message-ID: <BAY112-F16013A9FB8EBC32F390651D4310@phx.gbl>

Hi,
I m using shtoom 0.2
I have added g729 codec
but the conversation quality is not good i used this code i given below
plz tell me how can i solve this problem


try:
    import g729
except ImportError:
    g729 = None
class PCM16toG729Conv(NullConv):
    def __init__(self, *args, **kwargs):
        if gsm is not None:
            self._encoder = None
            self._decoder = None
        NullConv.__init__(self, *args, **kwargs)
    def read(self, count=33):
        indata = self._d.read(320)
        encdata = self._encoder.va_g729a_encoder(self,indata)
        return encdata

    def write(self, data):
        if len(data) != 33:
            print "warning: didn't see 33 bytes of data, but %s"%len(data)
        decdata = self._decoder.va_g729a_decoder(data,self,1)
        self._d.write(decdata)
        return 33

if g729 is None:
    del PCM16toG729Conv


Thanx
Ashwani

_________________________________________________________________
Sexy, sultry, sensuous. - see why Bipasha Basu is all that and more. Try MSN 
Search http://server1.msn.co.in/Profile/bipashabasu.asp