Il 09/10/2016 21:09, Georg Chini ha scritto: > Ups, sorry, misread your mail. You can't use the smartphone microphone > the way > I described in my last mail. I think this is not possible because once > you have the > bluetooth connection it is expected that the input comes from the PC. > This is part > of the HFP/HSP protocol. Ah ok, good to know! Got this, now the second question. Few month ago I setup a working system (as described in the previous email). Now I'm trying to replicate the same system - I'm talking about A2DP and HFP. On HFP I have two issues, I don't understand when and why happen. Some time I hear nothing from the speakers, more often the other person can't hear me. I attach the logs of bluez, pa and ofono recorded with the following procedure: 1. start bluetoothd 2. start ofonod 3. start pulseaudio 4. using bluetoothctl pair the smartphone 5. make a call from the smartphone As you see, the loopback modules seem to be loaded and the sink/sources created. Still there are errors and in this case nothing has worked: input mic and speakers were silent. -------------- next part -------------- A non-text attachment was scrubbed... Name: logs.zip Type: application/x-zip-compressed Size: 12846 bytes Desc: not available URL: <https://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20161010/20a98a53/attachment-0001.bin>