Problem with rx_voice.py

Hi,

Recently I was performing the voice transmission between two USRPs. On
the transmitter side, with tx_voice.py, it can be seen that data was
transmitting, while on receiver side, with rx_voice.py, the data was
NOT received. The parameters I set as following:

./tx_voice.py -M 1.0 -I /dev/dsp -f 900M
./rx_voice.py -O /dev/dsp -f 900M

Does anyone know how to make the receiver work? Thanks!


Best wishes,

Yufeng