[asterisk-users] chan_mobile problem with audio (distorted)
Marian Zahariev
starlight at pazardjik.org
Fri Jan 29 05:30:31 CST 2010
Hello to all.
I have installed asterisk-1.6.2.1 + asterisk-addons-1.6.2.0 (for chan_mobile) + bluez-4.60.
Bluetooth Dongle: Canyon CN-BTU4 (0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode))
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x0a12 Cambridge Silicon Radio, Ltd
idProduct 0x0001 Bluetooth Dongle (HCI mode)
bcdDevice 31.64
iManufacturer 0
iProduct 2 EDRClassone
iSerial 0
bNumConfigurations 1
Mobile Phone: Nokia E51
Firmware:
400.34.011
26.05.2009
RM-244
Nokia E51 (05)
OS: Slackware Linux (current)
Kernel: Linux 2.6.32.5-smp #2 SMP Sat Jan 23 01:37:47 CST 2010 i686 AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ AuthenticAMD GNU/Linux
I've got everything working, but after a few call audio got distorted similar to this: https://issues.asterisk.org/view.php?id=13282
Here is some errors in syslog:
bluetoothd[2588]: Bluetooth daemon 4.60
bluetoothd[2589]: Starting SDP server
crc16: exports duplicate symbol crc16 (owned by kernel)
Bluetooth: L2CAP ver 2.14
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO (Voice Link) ver 0.6
Bluetooth: SCO socket layer initialized
bluetoothd[2589]: HCI dev 0 registered
bluetoothd[2589]: HCI dev 0 up
bluetoothd[2589]: Starting security manager 0
bluetoothd[2589]: Parsing /etc/bluetooth/serial.conf failed: No such file or directory
crc16: exports duplicate symbol crc16 (owned by kernel)
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
bluetoothd[2589]: Adapter /org/bluez/2588/hci0 has been enabled
bluetoothd[2589]: link_key_request (sba=00:1A:7D:11:6E:3D, dba=00:24:03:BC:4F:DD)
.....
btusb_isoc_complete: hci0 corrupted SCO packet
btusb_isoc_complete: hci0 corrupted SCO packet
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
btusb_isoc_complete: hci0 corrupted SCO packet
btusb_isoc_complete: hci0 corrupted SCO packet
hci_scodata_packet: hci0 SCO packet for unknown connection handle 46
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
hci_scodata_packet: hci0 SCO packet for unknown connection handle 0
Asterisk show no errors...
--
Marian Zahariev
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