How to record a datasource

Please help me guys ...

in my project i need to record a two way audio sound ....

i use jmf , rtp and processor to play the audio and transmit it ...

but now i need to record the sound fromthe mic and also recordthe sound i hear in the speaker ...

its like a call recording ....

please help me atleast now ....

[347 byte] By [madhu84a] at [2007-11-27 8:43:49]