Recording but no sound whilw playing using malos

I install malos to utilize my Matrix Voice on Raspberry Pi. After installing malos, there is no .asoundrc in my home dir. Thus. I cannot open mic_channel# which link to named pipe in /tmp dir. After I add the .asoundrc, I can record but no sound whilr playing the recoreded wave file. I found this issue was filed in previous discussion but not solved yet. Can someone help?