First of all there is a lot of noise, I have done all the tricks in this world but it does not respond. can not have a clear phone conversation and on the other hand when I insert the microphone is not as clean as inserting it directly into the computer.
moreover there is an echo in phone conversation, the same thing which is said can be heard again????????!!!!!!!!
I even moved the cast kit far away from the computer to make sure other devices are not interfering but no use.
Do not know how I can get help. Don't know what trick on this world will work.
Regards
Thomas