A.BLCODE/MMLLOG B.ASWDIR/MMLLOG C.LFILES/MMLLOG D.MMDIRE/MMLLOG
A.Echocanceling B.Speechtranscoding C.RTPpayloadhandling D.Routingoftranscodedsignals
A.SFU B.MXU C.TCU D.A2SU