Hey guys, I am struggling with sending raw, unmodified data from Alice to Bob using custom audio device. Goal: 1) Alice sends 'aaaaa' frame.buf from custom audio device to Bob using pjsip 2) Bob has the same custom device and should receive 'aaaaa' data on the other end Requirements: 1) Data must not be modified (no silent frames and etc) 2) Using standard stack (custom_audio_device->port->conf_bridge->passthrough_codec->UDP_transport) 2) Getting data on the Bob's side should have the same configuration coming down to custom_audio_device Progress: I was able to setup custom driver, add passthrough_codec but data still get's changed and it's not the same on Bob's end as Alice sends Any advice would be very helpful form ides to working solutions/configurations. Best, Alex