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Summary:ASTERISK-12559: Distorted audio
Reporter:Stefan Gofferje (sgofferj)Labels:
Date Opened:2008-08-11 11:47:47Date Closed:2009-07-01 15:11:22
Priority:MajorRegression?No
Status:Closed/CompleteComponents:Addons/chan_mobile
Versions:Frequency of
Occurrence
Related
Issues:
Environment:Attachments:( 0) chan_mobile_distorted.wav
Description:First outgoing call always has scrambled audio. After an incoming call with clear audio, the following calls had also good audio. After a while of not using, outgoing calls are scrambeled again until an incoming call occurs.

****** ADDITIONAL INFORMATION ******

Phones tested: Nokia 6310i, SonyEricsson Z600.

Audio sample: http://stefan.gofferje.net/chan_mobile_distorted.wav

root@k-tanco:~> hwinfo --bluetooth
06: USB 00.0: 11500 Bluetooth Device
 [Created at usb.122]
 UDI: /org/freedesktop/Hal/devices/usb_device_ffffffff_ffffffff_noserial
 Unique ID: FKGF.nQKjiuCfL84
 Parent ID: pBe4.T_tl6i7A1LE
 SysFS ID: /devices/pci0000:00/0000:00:10.1/usb2/2-1/2-1:1.0
 SysFS BusID: 2-1:1.0
 Hardware Class: bluetooth
 Model: "Cambridge Silicon Radio Bluetooth Dongle (HCI mode)"
 Hotplug: USB
 Vendor: usb 0x0a12 "Cambridge Silicon Radio, Ltd"
 Device: usb 0x0001 "Bluetooth Dongle (HCI mode)"
 Revision: "5.25"
 Driver: "hci_usb"
 Driver Modules: "hci_usb"
 Speed: 12 Mbps
 Module Alias: "usb:v0A12p0001d0525dcE0dsc01dp01icE0isc01ip01"
 Driver Info #0:
   Driver Status: hci_usb is active
   Driver Activation Cmd: "modprobe hci_usb"
 Config Status: cfg=new, avail=yes, need=no, active=unknown
 Attached to: #2 (Hub)
root@k-tanco:~>
Comments:By: Stefan Gofferje (sgofferj) 2008-08-13 14:46:33

Sound sample attached
By: Leif Madsen (lmadsen) 2008-12-11 15:28:00.000-0600

I'm going to acknowledge this issue just to let you know someone has seen it, however, there isn't really anyone to assign this issue to right now. Hopefully in the not too distant future this will change.
By: jongerenchaos (jongerenchaos) 2009-01-25 04:03:05.000-0600

I know this problem too. The audio is sometimes distorted.

Maybe it will work to use another class on the bluetooth stick (hciconfig hci0 class 0x400404) and (modprobe -r ehci_hcd). This will work better (but not optimal)
By: Leif Madsen (lmadsen) 2009-07-01 08:19:23

Just curious if people who were having this issue are still having this issue with the latest chan_mobile? There has been quite a bit of work on it by mnicholson over the last few months.
By: jongerenchaos (jongerenchaos) 2009-07-01 08:36:02

Problem is resolved!

Please close this issue,


By: Leif Madsen (lmadsen) 2009-07-01 15:11:22

Closed based on feedback from reporter. Issue is no longer present in latest addons branch. Thanks!