Hi, I was wondering if there is a means by which I can throw PCM frames straight into a conference bridge. Is this possible? If so, which type of port should I use for this purpose? I have tried various combinations of the memory capture / playback ports, but without success; when I read from the bridge master port, all I get are zeroed frames. The reason I want to do this is that I am selectively reading RTP frames from a packet capture, and just want to mix them together according to a certain scheme. The conference bridge is perfect for this, but I don't want to write out a WAV file first and then read it back in. That's wasteful and also causes length/timing issues. Is there a kind of port that I can pjmedia_conf_add_port() and which, when I put frames into it (e.g. pjmedia_port_put_frame()), will result in those frames being contemporaneously mixed in the bridge? Thank you! -- Alex -- Alex Balashov - Principal Evariste Systems LLC 260 Peachtree Street NW Suite 2200 Atlanta, GA 30303 Tel: +1-678-954-0670 Fax: +1-404-961-1892 Web: http://www.evaristesys.com/