I have two USB headset and I'm trying to do a two way(Full duplex) communication between them.
$ aplay -l
card 1: headset [Sennheiser USB headset], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: C320M [Plantronics C320-M], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
According to the jackd man page, this jackd -d alsa -P hw:1,0 -C hw:2,0
should do the job.
Jackd shows two capture devices, however the communication is only one way (from Card-2's Mic to Card-1's headphones).
Where am I going wrong ?
0 Answers