Hi, I'm testing/evaluating PJMedia IPhone. And first test streaming to VLC, the quality was ok, but eventually it will have some moments of silence, like cuts in the call. The test was done in a network with 0% packet loss and other media engine is performing just fine. * The recipient side doesn't support RTCP, could it be the case? if so, in theory it shouldn't right? * Anything you can suggest that we can look being a potential cause for the issue? Another question is iLBC also available for iPhone Version? How to enable it? Regards, Thiago