Hello, I'm new to PJSIP/PJMEDIA. I was planning to use pjmedia_clock_wait to have get_frame/put_frame operations being done synchronously but setting PJMEDIA_CLOCK_NO_ASYNC at the call to pjmedia_clock_create has no effect: the callback function is always called by a background thread. Looking at pjmedia_clock_create code, I can see the thread is always started, independently of how the parameter options was set . regards, takeshi
