[pulseaudio-discuss] Wrong protocol selection during handsfree phone call

[Vinod Rayapudi]

Hi all,

I have connected my Nexus-4 phone for both A2DP and Handsfree profiles with
my bluetooth headunit.

When I make a call, there is no audio on head unit .
When I ran the command 'pacmd list-sources', I came to know that there is
wrong selection of protocol.

During phone call, I can see below log for bluez_source.BC_F5_AC_02_B9_D9

properties:
bluetooth.protocol = "*a2dp_source*"
device.description = "Nexus 4"
device.string = "BC:F5:AC:02:B9:D9"
device.api = "bluez"
device.class = "sound"
device.bus = "bluetooth"
bluez.path = "/org/bluez/1513/hci0/dev_BC_F5_AC_02_B9_D9"
bluez.class = "0x000000"
bluez.name = "Nexus 4"
device.icon_name = "audio-card-bluetooth".

I expect it should be

properties:
bluetooth.protocol = "*hsp*"   --> Expected.
device.intended_roles = "phone"
device.description = "Nexus 4"
device.string = "BC:F5:AC:02:B9:D9"
device.api = "bluez"
device.class = "sound"
device.bus = "bluetooth"
bluez.path = "/org/bluez/1513/hci0/dev_BC_F5_AC_02_B9_D9"
bluez.class = "0x000000"
bluez.name = "Nexus 4"
device.icon_name = "audio-card-bluetooth"
bluetooth.nrec = "1"

Can anyone help me, how to solve this issue ?


Thanks & Regards,
Vinod.
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