Java: Capture Audio from Telephone Line???

edcasey15 · 26-03-2004 09:42PM #1

Hey,

Is it possible to capture audio from a phone line using java? And if so how?

Thanx

ed

ressem · 26-03-2004 11:38PM

Short answer: yes

If you're planning on heavy duty stuff, you'd use an aculab, brooktrout or (for masochists) intel-dialogic dedicated telephony card or the like. Which cost lots of moolah, but you get the API's that do the heavy lifting.

But I'd guess you're looking at writing some windows program to work with a consumer voice modem.

For this you need to look into TAPI/JTAPI, and probably put in a fair bit of work.

Maybe look at
1st choice : http://xtapi.sourceforge.net/
which provides MStapi, and a serial voicemodem provider amongst others.

else
http://www.longsoft.de/English/LongSoft.html

http://gjtapi.sourceforge.net/

projects to get you started. Never used these myself, just the first links that appeared relevent in google.

Java: Capture Audio from Telephone Line???

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