JTAPI (default provider can not be instentiated)

Hi,I am trying to run a simple program which should detect incoming call. but prgram is trhought following exception'default provider can not be instentiated'looking forward for ur responsezia
[237 byte] By [ziageea] at [2007-9-27 9:21:49]
# 1
I want to make an application which receives telephone calls comming on my phone line connected to my modem and an application which can recognize the touch tones,can anyone help me ?please
Sharique_Abdullaha at 2007-7-8 22:12:48 > top of Java-index,Other Topics,Java Community Process (JCP) Program...
# 2
I think u should use an implementation given by a some vendor for this ... https://sourceforge.net/ they give an implementation aswell
Sharique_Abdullaha at 2007-7-8 22:12:48 > top of Java-index,Other Topics,Java Community Process (JCP) Program...