Dear Filiz, My most recent experience with a modem with voice and answering machine functionality is that they indeed apply NTR3, although another standard is used to determine maximum transmit levels etc. in voice mode.
Best regards, Rene
Dear Filiz, My most recent experience with a modem with voice and answering machine functionality is that they indeed apply NTR3, although another standard is used to determine maximum transmit levels etc. in voice mode.
Best regards, Rene