Hi, after searching for solution in the forum, I'm currently able to record audio downlink and play audio uplink during voice telephony for my N80 phone (S60 3rd Edition).
However, my project requires 3G Video Telephony. I hv tried to do the same thing during video call but get error code of -21 (access denied) for both recording and playback.
Thus, my question is whether it is possible to do that even I get the developer certificate with MultimediaDD and set highest priority for my program?
Thank you in advance.