[asterisk-bugs] [Asterisk 0010719]: The same noise problem from bluetooth to asterisk

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10719 
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Reported By:                gfdsa
Assigned To:                dbowerman
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Project:                    Asterisk
Issue ID:                   10719
Category:                   Addons/chan_mobile
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.4.11  
SVN Branch (only for SVN checkouts, not tarball releases): N/A  
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             09-14-2007 07:03 CDT
Last Modified:              09-15-2007 05:00 CDT
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Summary:                    The same noise problem from bluetooth to asterisk
Description: 
It was already reported previously, but the bug was marked "closed" and I
don't see any way to reopen it.
0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
LG-310 phone
Asterisk SVN-trunk-r81632M
chan_mobile.c:
Last Changed Author: tilghman
Last Changed Rev: 437
Last Changed Date: 2007-09-03 05:32:29 +0200 (Mon, 03 Sep 2007)
hci_scodata_packet: hci0 SCO packet for unknown connection handle 44

I'll try various bt/phone combinations ASAP, but does somebody have a hint
where to dig?

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---------------------------------------------------------------------- 
 gfdsa - 09-15-07 05:00  
---------------------------------------------------------------------- 
same story
UA -> asterisk A -> IAX -> asterisk B -> Mobile -> Nokia e60 or LG 310 ->
PSTN

PSTN hears UA great, UA hears noice

tried also other combinations of the chain, still get noise, so the
problem is clearly local (chan_mobile/bluez/sco/dongle)

updated:
kernel 2.6.22
bluez-libs and bluez-utils 3.18
asterisk and asterisk addons to head

[Sep 15 12:12:26] DEBUG[16567]: chan_iax2.c:3629 iax2_answer: Answering
IAX2 call
[Sep 15 12:12:26] DEBUG[16567]: chan_mobile.c:811 mbl_devicestate:
Checking device state for device LG-310
[Sep 15 12:12:26] DEBUG[16567]: chan_iax2.c:7542 socket_process: Ooh,
voice format changed to 4
[Sep 15 12:12:27] DEBUG[16567]: chan_iax2.c:8362 socket_process: Received
VNAK: resending outstanding frames
[Sep 15 12:12:27] DEBUG[16567]: chan_iax2.c:8362 socket_process: Received
VNAK: resending outstanding frames
[Sep 15 12:12:34] DEBUG[16567]: chan_iax2.c:7885 socket_process:
Immediately destroying 3, having received hangup
[Sep 15 12:12:34] DEBUG[16567]: channel.c:3902 ast_generic_bridge: Didn't
get a frame from channel: IAX2/markoz-3
[Sep 15 12:12:34] DEBUG[16567]: channel.c:4234 ast_channel_bridge: Bridge
stops bridging channels IAX2/markoz-3 and Mobile/LG-310
[Sep 15 12:12:34] DEBUG[16567]: channel.c:1460 ast_hangup: Hanging up
channel 'Mobile/LG-310'
[Sep 15 12:12:34] DEBUG[16567]: chan_mobile.c:616 mbl_hangup: Hanging up
device LG-310.
]Sep 15 12:12:34] DEBUG[16567]: chan_mobile.c:878 rfcomm_write:
rfcomm_write() (LG-310) [AT+CHUP

hci_scodata_packet: hci0 SCO packet for unknown connection handle 42
hci0:   Type: USB
        BD Address: 00:15:83:01:51:E4 ACL MTU: 310:10 SCO MTU: 64:8
        UP RUNNING PSCAN ISCAN
        RX bytes:3552305 acl:287 sco:69222 events:477 errors:0
        TX bytes:2760124 acl:197 sco:54025 commands:133 errors:0
        Features: 0xff 0xff 0x8f 0xfe 0x9b 0xf9 0x00 0x80
        Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
        Link policy: RSWITCH HOLD SNIFF PARK
        Link mode: SLAVE ACCEPT
        Name: 'BlueZ (0)'
        Class: 0x000100
        Service Classes: Unspecified
        Device Class: Computer, Uncategorized
        HCI Ver: 2.0 (0x3) HCI Rev: 0xc5c LMP Ver: 2.0 (0x3) LMP Subver:
0xc5c
        Manufacturer: Cambridge Silicon Radio (10) 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
09-15-07 05:00  gfdsa          Note Added: 0070605                          
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