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Thread View: borland.public.cppbuilder.nativeapi
10 messages
10 total messages Started by Maurice Sat, 31 Mar 2007 13:41
sending sound files over telephone lines?
#2225
Author: Maurice
Date: Sat, 31 Mar 2007 13:41
6 lines
1039 bytes
Hello:

is it poosible to send sound files (wav, mp3 or others) by modem over 
telephone line after communication has been established? and how?
Thanks
Maurice
Re: sending sound files over telephone lines?
#2226
Author: Hans Galema
Date: Sun, 01 Apr 2007 08:52
16 lines
1394 bytes
Maurice wrote:

> is it poosible to send sound files (wav, mp3 or others) by modem over 
> telephone line after communication has been established? 

Of course that is possible.

Look at all those peaple that surf with a dialup connection.

 > and how?

That depends on the protocol you want to use.

Please be more specific.

Hans.
Re: sending sound files over telephone lines?
#2227
Author: Colin B Maharaj
Date: Mon, 02 Apr 2007 01:13
21 lines
1656 bytes
Maurice wrote:
> Hello:
> 
> is it poosible to send sound files (wav, mp3 or others) by modem over 
> telephone line after communication has been established? and how?
> Thanks
> Maurice
> 
> 
You are asking an incorrect question in some sorts.
There are two ways of establishing communications between
two points.
1. Serially -> Directly or via dial-up.
2. TCP/IP -> Directly or via dial-up (and others).

The point is you have serial and TCP/IP.

If you are using serial, you will need to use a terminal emulator with 
file transfer support e.g. X-Modem, Y-Modem, Z-modem, Kermit.....etc...

If you are using TCP/IP - well you know http, ftp.
Re: sending sound files over telephone lines?
#2228
Author: Bob Gonder
Date: Mon, 02 Apr 2007 02:57
13 lines
1402 bytes
Hans Galema wrote:

>Maurice wrote:
>
>> is it poosible to send sound files (wav, mp3 or others) by modem over 
>> telephone line after communication has been established? 
>
>Of course that is possible.
>
>Look at all those peaple that surf with a dialup connection.

Ummm, I think he is asking for telmarketing voice over POTS, rather
than VOIP or FTP.
Re: sending sound files over telephone lines?
#2234
Author: Maurice
Date: Tue, 03 Apr 2007 11:41
25 lines
1679 bytes
"Hans Galema" <notused@notused.nl> wrote in message 
news:460f73d6$1@newsgroups.borland.com...
> Maurice wrote:
>
>> is it poosible to send sound files (wav, mp3 or others) by modem over 
>> telephone line after communication has been established?
>
> Of course that is possible.
>
> Look at all those peaple that surf with a dialup connection.
>
> > and how?
>
> That depends on the protocol you want to use.
>
> Please be more specific.
>
> Hans.

In fact I made a small program in C that dial a phone number, it's quite 
simple. Now after establishing connection I need to send some wav files over 
the phone lines using the modem. I don't use the internet at all.
Any idea?

Maurice
Re: sending sound files over telephone lines?
#2235
Author: Bruce Salzman
Date: Tue, 03 Apr 2007 14:40
16 lines
1515 bytes
"Maurice" <morisaab@yahoo.fr> wrote in message 
news:46123dc9@newsgroups.borland.com...
> In fact I made a small program in C that dial a phone number, it's 
> quite simple. Now after establishing connection I need to send some 
> wav files over the phone lines using the modem. I don't use the 
> internet at all.
> Any idea?
>

Just to be clear, do you want to play sounds so that someone answering 
the phone hears a recorded message, or do you want to transfer these 
files to another computer?

-- 
Bruce 
Re: sending sound files over telephone lines?
#2237
Author: Maurice
Date: Wed, 04 Apr 2007 11:56
24 lines
1843 bytes
" Bruce Salzman" <bruce@nospam.org> wrote in message 
news:46126714$1@newsgroups.borland.com...
>
> "Maurice" <morisaab@yahoo.fr> wrote in message 
> news:46123dc9@newsgroups.borland.com...
>> In fact I made a small program in C that dial a phone number, it's quite 
>> simple. Now after establishing connection I need to send some wav files 
>> over the phone lines using the modem. I don't use the internet at all.
>> Any idea?
>>
>
> Just to be clear, do you want to play sounds so that someone answering the 
> phone hears a recorded message, or do you want to transfer these files to 
> another computer?
>
> -- 
> Bruce
>

Yes I like to play sounds not sending them

Thanks
Maurice
Re: sending sound files over telephone lines?
#2239
Author: Mark Guerrieri
Date: Wed, 04 Apr 2007 14:34
6 lines
1230 bytes
> Yes I like to play sounds not sending them

You would need to investigate using TAPI as a software only solution or use
telephony boards (Intel Dialogic, etc.) as a hardware/software solution.

Mark
Re: sending sound files over telephone lines?
#2243
Author: Bruce Salzman
Date: Wed, 04 Apr 2007 20:50
33 lines
2013 bytes
"Maurice" <morisaab@yahoo.fr> wrote in message 
news:4613925d@newsgroups.borland.com...
>
> " Bruce Salzman" <bruce@nospam.org> wrote in message 
> news:46126714$1@newsgroups.borland.com...
>>
>> "Maurice" <morisaab@yahoo.fr> wrote in message 
>> news:46123dc9@newsgroups.borland.com...
>>> In fact I made a small program in C that dial a phone number, it's 
>>> quite simple. Now after establishing connection I need to send 
>>> some wav files over the phone lines using the modem. I don't use 
>>> the internet at all.
>>> Any idea?
>>>
>>
>> Just to be clear, do you want to play sounds so that someone 
>> answering the phone hears a recorded message, or do you want to 
>> transfer these files to another computer?
>>
>> -- 
>> Bruce
>>
>
> Yes I like to play sounds not sending them
>

This link might help:

http://www.geocities.com/sfrare/vbtapi3.html

-- 
Bruce 
Re: sending sound files over telephone lines?
#2246
Author: Mark Jacobs
Date: Thu, 05 Apr 2007 11:57
19 lines
1849 bytes
"Maurice" <morisaab@yahoo.fr> wrote in message 
news:460e659a@newsgroups.borland.com...
> is it poosible to send sound files (wav, mp3 or others) by modem over 
> telephone line after communication has been established? and how?

The best I've seen for doing this kind of thing is AsyncPro over at 
SourceForge URL http://sourceforge.net/projects/tpapro/ - it is a bit of a 
steep learning curve though.

I wrote a TAPI app to record and play sound down phone lines, and it works 
well. It uses a paid-for version 3.06 of AsyncPro (no longer available). I 
posted a screen shot of it (TapiServe) in the attachments newsgroup.

Contact us if you're interested in acquiring it.

-- 
Mark Jacobs
DK Computing
http://www.dkcomputing.co.uk
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