[pulseaudio-discuss] HFP HF - Reject SCO Issue

[Jomon John]

Hi All,

>> Did you load module-bluetooth-discover with headset=ofono as argument?
>> Normally this should be sufficient to make it work. When the connection
>> is established,
> Yes, module-bluetooth-discover is loaded, also tried with "ofono" and "auto" arguments, but nothing till now.
>> pulseaudio automatically loads loopback modules for the phone. You might
>> have to check if the modules have the correct source / sink.
> Could you please provide further more details regrading the source sink setup.
>> Additionally to observing the log files, you can debug what is going on
>> by using dbus-monitor to see the messages on the dbus.

Thanks, SCO transport is working now, even though i cant hear anything on headset sco traffic is visible via btmon during phone call.The issues were,

* The build system(Yocto) was not properly enabling the ofono backend for pulseaudio, took some time to identify this.
* Configured default.pa with proper module name name(module-bluez5-discover) and arguments
* device, module and card restore modules are causing issues, so disabled it !! 

Currently trying to change volume with alsamixer is giving following message,

    alsa-plugins-1.0.29/pulse/pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Connection refused
    cannot open mixer: Connection refused

~
Best Regards,
John J