Hi, all work, but very bad recognition, on russian language, often the first letter disappears of the word.

but whit this microphone, hardware and without asterisk only on vosk-api server websocket mic work more good then with asterisk. I think my asterisk channel codec or comfort noise generation or DENOISE or VAD, make my recognise is poor.
May help me with setting asterisk: codec, vad, denoise, CNG, etc configurations recommended for best recogition.