when i use the headset that came with my iphone with skype the other party can only hear very distorted voice where he cannot unsderstand what i am saying. But the headset works fine when making normal phone calls. can someone please please help? thank you!

Out of curiosity, what is it like without the headset? Have you tried another headset?

its fine without the headset, sound is very clear. but with the headset, it become very distorted. Mind that the headset works fine with makingn normal phone calls. and no, i havnt try another headset coz i dont have one. thanks!