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[Bug 1449755] [NEW] No Audio Played on Bluetooth Devices when Output is Set to Telephony Duplex (HSP/HFP)

 

Public bug reported:

This is currently occurring with pavucontrol 2.0-2, and pulseaudio
1:4.0, under Xubuntu 14.04.2 and Xfce 4.12.

Simply, the only way I can get audio playing on Bluetooth devices is by
setting it to A2DP (High Fidelity Playback). If I switch it to HSP/HFP,
I hear the sound for less than a second, then it goes completely mute.
Strangely PulseAudio Volume Control will show it as streaming to the
device. I've checked the volume and it doesn't matter whether it's at 1%
or 100%. No sound after a few milliseconds.

** Affects: pavucontrol (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1449755

Title:
  No Audio Played on Bluetooth Devices when Output is Set to Telephony
  Duplex (HSP/HFP)

Status in pavucontrol package in Ubuntu:
  New

Bug description:
  This is currently occurring with pavucontrol 2.0-2, and pulseaudio
  1:4.0, under Xubuntu 14.04.2 and Xfce 4.12.

  Simply, the only way I can get audio playing on Bluetooth devices is
  by setting it to A2DP (High Fidelity Playback). If I switch it to
  HSP/HFP, I hear the sound for less than a second, then it goes
  completely mute. Strangely PulseAudio Volume Control will show it as
  streaming to the device. I've checked the volume and it doesn't matter
  whether it's at 1% or 100%. No sound after a few milliseconds.

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