/* Return sound playback frame. */
if (conf->ports[0]->tx_level) {

Hello, I use ALSA native audio device. In the early dialogue on 180 I get SDP with sendonly and the media is updated. I get a ringback tone through RTP, but it is not heard on the audio device. If I change manually in pjmedia_stream_start function stream->enc->paused = 0; then it works. I see that /* Return sound playback frame. */ if (conf->ports[0]->tx_level) { is always 0. What could be the problem? Thank you. Best regards, Branko

 /* Return sound playback frame. */
 if (conf->ports[0]->tx_level) {

Hello, I see that i don't get rtp receive on_rx_rtp in early dialog when stream->enc->paused = 1 because of sendonly in SDP 180 ringing. But wireshark include rtp with ringback tone. If I copy this flag stream->enc->paused = 0; hardcoded into pjmedia_stream_start then it starts working and I get on_rx_rtp. Best regards, Branko V V čet., 21. sep. 2023 ob 10:30 je oseba Branko Zebec < branko.zebec@gmail.com> napisala: > Hello, > > I use ALSA native audio device. In the early dialogue on 180 I get SDP > with sendonly and the media is updated. I get a ringback tone through RTP, > but it is not heard on the audio device. > > If I change manually in pjmedia_stream_start function stream->enc->paused > = 0; then it works. > > I see that > > /* Return sound playback frame. */ > if (conf->ports[0]->tx_level) { > > is always 0. > > What could be the problem? > > Thank you. > > Best regards, > Branko > > >