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<div class="moz-cite-prefix">On 22.03.19 10:59, Mohammed Sha wrote:<br>
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<blockquote type="cite"
cite="mid:CAA6+HYUdzyt3xG1XG5ddvwkFL9P6rqAMXAe3VbDyK4TiVPcXTg@mail.gmail.com">
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<div>Hi Georg,</div>
<div><br>
</div>
<div>Thanks for the quick response.</div>
<div><br>
</div>
<div>You should consider using ofono to connect your phone
to the PC. It has all the<br>
telephony functions you need and it works well together
with PA. See here<br>
for a short introduction:<br>
<a
class="gmail-m_1425047019818682593moz-txt-link-freetext"
href="https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/Bluetooth/"
target="_blank" moz-do-not-send="true">https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/Bluetooth/</a></div>
<div><br>
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<div style="margin-left:40px">I have tried using ofono for
connection, but below error is coming continuously when
call is initiated<br>
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<div style="margin-left:40px"> $ /ofono/test/enable-modem <br>
<br>
<div style="margin-left:40px"><span
style="font-family:monospace,monospace"><i>Bluetooth:
hci0 SCO packet for unknown connection handle 0</i></span></div>
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<p>As already said, I cannot help you much with the bluetooth stack
related problems.<br>
</p>
<p><br>
</p>
<blockquote type="cite"
cite="mid:CAA6+HYUdzyt3xG1XG5ddvwkFL9P6rqAMXAe3VbDyK4TiVPcXTg@mail.gmail.com">
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<div>This looks like an error from the bluetooth stack,
probably pulseaudio<br>
cannot correct it. I experienced problems with some
Bluetooth dongles,<br>
have you tried another one?</div>
<div style="margin-left:40px">I havent tried with other
module, The Module which i am using is QCA6174A, which
will support HFP profile as per documents. <br>
</div>
<div style="margin-left:40px">Do we need to route SCO audio
as mentioned on section 5.0 in <a
href="https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/Bluetooth/"
moz-do-not-send="true">https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/Bluetooth
?</a><br>
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<p>Some adapters have issues and need firmware or the correct audio
routing.<br>
If firmware is missing there should be something in dmesg.<br>
I think you have to experiment a bit and maybe buy another dongle.</p>
<p>Regards<br>
Georg<br>
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