Losing SCO connection
Michael Oh <[email protected]>
| Newsgroups | gmane.linux.bluez.user |
|---|---|
| Message-ID | <[email protected]> |
Hi, I wrote a little app that tries to support the hands-free (HF) profile but I am having trouble keeping the SCO connection alive. Using an RFCOMM connection, I am able to establish the HF Service Level Connection per HF Profile specification and then create an SCO connection to a mobile phone. But SCO seems to get disconnected by the phone after about 40-50msec of bidirectional voice data. I can reconnect SCO but the phone disconnects it again. Once in a while, this problem doesn't occur and SCO stays alive. When this happens, I can tear down and bring up the HF setup repeatedly without any problem unless I power cycle the phone or the linux machine. I would like to make it work on consistent basis. Please note that I am using the bluez lib only. I am not relying on the "services" utilities in the bluez-util package (I turned them all off). Also, my SDP setup code seems to operate okay (i.e. output of "sdptool browse local" looks fine) Setup: - Fedora 8 with kernel 2.6.24.4 bluez-lib 3.20 L2CAP v2.9 RFCOMM v1.8 SCO v0.5 - Bluetooth dongle: Targus with Broadcom 2045 - phone: Nokia 6085 I have tried another phone and another BT dongle and the problem is still there so I am leaning it's either my code or bluez... I have attached the hcidump output of a problematic session if anyone wants to take a look. TIA for any tips or comments, Michael ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Bluez-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/bluez-users
hcidump.txt
(text/plain, 30.2 KB)
HCI sniffer - Bluetooth packet analyzer ver 1.41
device: hci0 snap_len: 1028 filter: 0xffffffff
2008-05-13 14:02:10.298662 < HCI Command: Write Class of Device (0x03|0x0024) plen 3
class 0x200408
2008-05-13 14:02:10.300739 > HCI Event: Command Complete (0x0e) plen 4
Write Class of Device (0x03|0x0024) ncmd 1
status 0x00
2008-05-13 14:02:10.300873 < HCI Command: Read Class of Device (0x03|0x0023) plen 0
2008-05-13 14:02:10.302742 > HCI Event: Command Complete (0x0e) plen 7
Read Class of Device (0x03|0x0023) ncmd 1
status 0x00 class 0x200408
2008-05-13 14:02:10.303631 < HCI Command: Write Class of Device (0x03|0x0024) plen 3
class 0x200408
2008-05-13 14:02:10.305738 > HCI Event: Command Complete (0x0e) plen 4
Write Class of Device (0x03|0x0024) ncmd 1
status 0x00
2008-05-13 14:02:10.305830 < HCI Command: Read Class of Device (0x03|0x0023) plen 0
2008-05-13 14:02:10.307737 > HCI Event: Command Complete (0x0e) plen 7
Read Class of Device (0x03|0x0023) ncmd 1
status 0x00 class 0x200408
2008-05-13 14:02:10.307753 < HCI Command: Read Voice Setting (0x03|0x0025) plen 0
2008-05-13 14:02:10.309738 > HCI Event: Command Complete (0x0e) plen 6
Read Voice Setting (0x03|0x0025) ncmd 1
status 0x00 voice setting 0x0060
2008-05-13 14:02:10.309915 < HCI Command: Create Connection (0x01|0x0005) plen 13
bdaddr 00:1F:01:B9:E9:79 ptype 0xcc18 rswitch 0x00 clkoffset 0x0000
Packet type: DM1 DM3 DM5 DH1 DH3 DH5
2008-05-13 14:02:10.312744 > HCI Event: Command Status (0x0f) plen 4
Create Connection (0x01|0x0005) status 0x00 ncmd 1
2008-05-13 14:02:10.904663 > HCI Event: Connect Complete (0x03) plen 11
status 0x00 handle 12 bdaddr 00:1F:01:B9:E9:79 type ACL encrypt 0x00
2008-05-13 14:02:10.904684 < ACL data: handle 12 flags 0x02 dlen 10
L2CAP(s): Info req: type 2
2008-05-13 14:02:10.904694 < HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2
handle 12
2008-05-13 14:02:10.907662 > HCI Event: Command Status (0x0f) plen 4
Read Remote Supported Features (0x01|0x001b) status 0x00 ncmd 1
2008-05-13 14:02:10.907674 < HCI Command: Write Link Policy Settings (0x02|0x000d) plen 4
handle 12 policy 0x02
Link policy: HOLD
2008-05-13 14:02:10.908661 > HCI Event: Read Remote Supported Features (0x0b) plen 11
status 0x00 handle 12
Features: 0xbf 0xee 0x0f 0xc6 0x9a 0x39 0x00 0x00
2008-05-13 14:02:10.909662 > HCI Event: Command Complete (0x0e) plen 6
Write Link Policy Settings (0x02|0x000d) ncmd 1
status 0x00 handle 12
2008-05-13 14:02:10.909674 < HCI Command: Remote Name Request (0x01|0x0019) plen 10
bdaddr 00:1F:01:B9:E9:79 mode 2 clkoffset 0x0000
2008-05-13 14:02:10.911662 > HCI Event: Command Status (0x0f) plen 4
Remote Name Request (0x01|0x0019) status 0x00 ncmd 1
2008-05-13 14:02:10.934658 > HCI Event: Max Slots Change (0x1b) plen 3
handle 12 slots 5
2008-05-13 14:02:10.958664 > ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Info rsp: type 2 result 0
Extended feature mask 0x0000
2008-05-13 14:02:10.958679 < ACL data: handle 12 flags 0x02 dlen 12
L2CAP(s): Connect req: psm 3 scid 0x0040
2008-05-13 14:02:10.965661 > ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 0 status 0
Connection successful
2008-05-13 14:02:10.965674 < ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
MTU 1013
2008-05-13 14:02:10.967663 > ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
MTU 32772
2008-05-13 14:02:10.967675 < ACL data: handle 12 flags 0x02 dlen 18
L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 4
MTU 32772
2008-05-13 14:02:10.971661 > ACL data: handle 12 flags 0x02 dlen 18
L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 4
MTU 1013
2008-05-13 14:02:10.971689 < ACL data: handle 12 flags 0x02 dlen 8
L2CAP(d): cid 0x0040 len 4 [psm 3]
RFCOMM(s): SABM: cr 1 dlci 0 pf 1 ilen 0 fcs 0x1c
2008-05-13 14:02:10.973653 > HCI Event: Remote Name Req Complete (0x07) plen 255
status 0x00 bdaddr 00:1F:01:B9:E9:79 name 'Nokia 6085'
2008-05-13 14:02:10.974654 > HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 4
2008-05-13 14:02:10.978661 > ACL data: handle 12 flags 0x02 dlen 8
L2CAP(d): cid 0x0040 len 4 [psm 3]
RFCOMM(s): UA: cr 1 dlci 0 pf 1 ilen 0 fcs 0xd7
2008-05-13 14:02:10.978688 < ACL data: handle 12 flags 0x02 dlen 18
L2CAP(d): cid 0x0040 len 14 [psm 3]
RFCOMM(s): PN CMD: cr 1 dlci 0 pf 0 ilen 10 fcs 0x70 mcc_len 8
dlci 26 frame_type 0 credit_flow 15 pri 7 ack_timer 0
frame_size 1008 max_retrans 0 credits 7
2008-05-13 14:02:10.985659 > ACL data: handle 12 flags 0x02 dlen 18
L2CAP(d): cid 0x0040 len 14 [psm 3]
RFCOMM(s): PN RSP: cr 0 dlci 0 pf 0 ilen 10 fcs 0xaa mcc_len 8
dlci 26 frame_type 0 credit_flow 14 pri 7 ack_timer 0
frame_size 329 max_retrans 0 credits 0
2008-05-13 14:02:10.985684 < ACL data: handle 12 flags 0x02 dlen 8
L2CAP(d): cid 0x0040 len 4 [psm 3]
RFCOMM(s): SABM: cr 1 dlci 26 pf 1 ilen 0 fcs 0xe7
2008-05-13 14:02:11.028648 > HCI Event: Link Key Request (0x17) plen 6
bdaddr 00:1F:01:B9:E9:79
2008-05-13 14:02:11.028784 < HCI Command: Link Key Request Reply (0x01|0x000b) plen 22
bdaddr 00:1F:01:B9:E9:79 key AD9373F5DBAEF3EA7D7AF0056776BC78
2008-05-13 14:02:11.037648 > HCI Event: Command Complete (0x0e) plen 10
Link Key Request Reply (0x01|0x000b) ncmd 1
status 0x00 bdaddr 00:1F:01:B9:E9:79
2008-05-13 14:02:11.131638 > HCI Event: Encrypt Change (0x08) plen 4
status 0x00 handle 12 encrypt 0x01
2008-05-13 14:02:11.131649 > ACL data: handle 12 flags 0x02 dlen 8
L2CAP(d): cid 0x0040 len 4 [psm 3]
RFCOMM(s): UA: cr 1 dlci 26 pf 1 ilen 0 fcs 0x2c
2008-05-13 14:02:11.131682 < ACL data: handle 12 flags 0x02 dlen 12
L2CAP(d): cid 0x0040 len 8 [psm 3]
RFCOMM(s): MSC CMD: cr 1 dlci 0 pf 0 ilen 4 fcs 0x70 mcc_len 2
dlci 26 fc 0 rtc 1 rtr 1 ic 0 dv 1 b1 0 b2 1 b3 0 len 0
2008-05-13 14:02:11.133639 > ACL data: handle 12 flags 0x02 dlen 12
L2CAP(d): cid 0x0040 len 8 [psm 3]
RFCOMM(s): MSC CMD: cr 0 dlci 0 pf 0 ilen 4 fcs 0xaa mcc_len 2
dlci 26 fc 0 rtc 1 rtr 1 ic 0 dv 0 b1 0 b2 1 b3 0 len 0
2008-05-13 14:02:11.133665 < ACL data: handle 12 flags 0x02 dlen 12
L2CAP(d): cid 0x0040 len 8 [psm 3]
RFCOMM(s): MSC RSP: cr 1 dlci 0 pf 0 ilen 4 fcs 0x70 mcc_len 2
dlci 26 fc 0 rtc 1 rtr 1 ic 0 dv 0 b1 0 b2 1 b3 0 len 0
2008-05-13 14:02:11.134639 > ACL data: handle 12 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 26 pf 1 ilen 0 fcs 0x22 credits 30
2008-05-13 14:02:11.135633 > HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 4
2008-05-13 14:02:11.138641 > ACL data: handle 12 flags 0x02 dlen 12
L2CAP(d): cid 0x0040 len 8 [psm 3]
RFCOMM(s): MSC RSP: cr 0 dlci 0 pf 0 ilen 4 fcs 0xaa mcc_len 2
dlci 26 fc 0 rtc 1 rtr 1 ic 0 dv 1 b1 0 b2 1 b3 0 len 0
2008-05-13 14:02:11.138666 < ACL data: handle 12 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 26 pf 1 ilen 0 fcs 0xf8 credits 33
2008-05-13 14:02:11.138678 < ACL data: handle 12 flags 0x02 dlen 19
L2CAP(d): cid 0x0040 len 15 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 26 pf 0 ilen 11 fcs 0xe4
0000: 41 54 2b 43 49 4e 44 3d 3f 0d 0a AT+CIND=?..
2008-05-13 14:02:11.149639 > ACL data: handle 12 flags 0x02 dlen 109
L2CAP(d): cid 0x0040 len 105 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 26 pf 1 ilen 100 fcs 0x22 credits 1
0000: 0d 0a 2b 43 49 4e 44 3a 20 28 22 63 61 6c 6c 22 ..+CIND: ("call"
0010: 2c 28 30 2c 31 29 29 2c 28 22 73 65 72 76 69 63 ,(0,1)),("servic
0020: 65 22 2c 28 30 2c 31 29 29 2c 28 22 63 61 6c 6c e",(0,1)),("call
0030: 5f 73 65 74 75 70 22 2c 28 30 2d 33 29 29 2c 28 _setup",(0-3)),(
0040: 22 63 61 6c 6c 73 65 74 75 70 22 2c 28 30 2d 33 "callsetup",(0-3
0050: 29 29 2c 28 22 63 61 6c 6c 68 65 6c 64 22 2c 28 )),("callheld",(
0060: 30 2d 32 29 0-2)
2008-05-13 14:02:11.149732 < ACL data: handle 12 flags 0x02 dlen 18
L2CAP(d): cid 0x0040 len 14 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 26 pf 0 ilen 10 fcs 0xe4
0000: 41 54 2b 43 49 4e 44 3f 0d 0a AT+CIND?..
2008-05-13 14:02:11.151637 > ACL data: handle 12 flags 0x02 dlen 67
L2CAP(d): cid 0x0040 len 63 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 26 pf 0 ilen 59 fcs 0x3e
0000: 29 2c 28 22 62 61 74 74 63 68 67 22 2c 28 30 2d ),("battchg",(0-
0010: 35 29 29 2c 28 22 72 6f 61 6d 22 2c 28 30 2c 31 5)),("roam",(0,1
0020: 29 29 2c 28 22 73 69 67 6e 61 6c 22 2c 28 30 2d )),("signal",(0-
0030: 35 29 29 0d 0a 0d 0a 4f 4b 0d 0a 5))....OK..
2008-05-13 14:02:11.151710 < ACL data: handle 12 flags 0x02 dlen 18
L2CAP(d): cid 0x0040 len 14 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 26 pf 0 ilen 10 fcs 0xe4
0000: 41 54 2b 43 4d 45 52 3d 0d 0a AT+CMER=..
2008-05-13 14:02:11.154630 > HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 4
2008-05-13 14:02:11.158638 > ACL data: handle 12 flags 0x02 dlen 41
L2CAP(d): cid 0x0040 len 37 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 26 pf 1 ilen 32 fcs 0x22 credits 1
0000: 0d 0a 2b 43 49 4e 44 3a 20 30 2c 31 2c 30 2c 30 ..+CIND: 0,1,0,0
0010: 2c 30 2c 34 2c 30 2c 33 0d 0a 0d 0a 4f 4b 0d 0a ,0,4,0,3....OK..
2008-05-13 14:02:11.159635 > ACL data: handle 12 flags 0x02 dlen 15
L2CAP(d): cid 0x0040 len 11 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 26 pf 1 ilen 6 fcs 0x22 credits 1
0000: 0d 0a 4f 4b 0d 0a ..OK..
2008-05-13 14:02:11.224627 > ACL data: handle 12 flags 0x02 dlen 12
L2CAP(s): Connect req: psm 1 scid 0x0041
2008-05-13 14:02:11.224645 < ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0041 scid 0x0041 result 0 status 0
Connection successful
2008-05-13 14:02:11.232634 > ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 4
MTU 65535
2008-05-13 14:02:11.232649 < ACL data: handle 12 flags 0x02 dlen 18
L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 0 clen 4
MTU 65535
2008-05-13 14:02:11.232654 < ACL data: handle 12 flags 0x02 dlen 12
L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 0
2008-05-13 14:02:11.237621 > HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 4
2008-05-13 14:02:11.240628 > ACL data: handle 12 flags 0x02 dlen 14
L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 0 clen 0
Success
2008-05-13 14:02:11.242631 > ACL data: handle 12 flags 0x02 dlen 17
L2CAP(d): cid 0x0041 len 13 [psm 1]
SDP SS Req: tid 0x4 len 0x8
pat uuid-16 0x111e (Handsfree)
max 255
cont 00
2008-05-13 14:02:11.242714 < ACL data: handle 12 flags 0x02 dlen 18
L2CAP(d): cid 0x0041 len 14 [psm 1]
SDP SS Rsp: tid 0x4 len 0x9
count 1
handle 0x10000
cont 00
2008-05-13 14:02:11.249625 > ACL data: handle 12 flags 0x02 dlen 24
L2CAP(d): cid 0x0041 len 20 [psm 1]
SDP SA Req: tid 0x5 len 0xf
handle 0x10000
max 65435
aid(s) 0x0001 (SrvClassIDList) 0x0311 (SuppFeatures)
cont 00
2008-05-13 14:02:11.249693 < ACL data: handle 12 flags 0x02 dlen 31
L2CAP(d): cid 0x0041 len 27 [psm 1]
SDP SA Rsp: tid 0x5 len 0x16
count 19
aid 0x0001 (SrvClassIDList)
< uuid-16 0x111e (Handsfree) uuid-16 0x1203 (Audio) >
aid 0x0311 (SuppFeatures)
uint 0x0
cont 00
2008-05-13 14:02:11.256625 > ACL data: handle 12 flags 0x02 dlen 12
L2CAP(s): Disconn req: dcid 0x0041 scid 0x0041
2008-05-13 14:02:11.256640 < ACL data: handle 12 flags 0x02 dlen 12
L2CAP(s): Disconn rsp: dcid 0x0041 scid 0x0041
2008-05-13 14:02:11.263622 > ACL data: handle 12 flags 0x02 dlen 12
L2CAP(s): Connect req: psm 1 scid 0x0041
2008-05-13 14:02:11.263637 < ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0041 scid 0x0041 result 0 status 0
Connection successful
2008-05-13 14:02:11.267616 > HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 4
2008-05-13 14:02:11.270625 > ACL data: handle 12 flags 0x02 dlen 16
L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 4
MTU 65535
2008-05-13 14:02:11.270640 < ACL data: handle 12 flags 0x02 dlen 18
L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 0 clen 4
MTU 65535
2008-05-13 14:02:11.270644 < ACL data: handle 12 flags 0x02 dlen 12
L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 0
2008-05-13 14:02:11.279623 > ACL data: handle 12 flags 0x02 dlen 14
L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 0 clen 0
Success
2008-05-13 14:02:11.280620 > ACL data: handle 12 flags 0x02 dlen 31
L2CAP(d): cid 0x0041 len 27 [psm 1]
SDP SS Req: tid 0x6 len 0x16
pat uuid-128 00005555-0000-1000-8000-0002ee000001
max 255
cont 00
2008-05-13 14:02:11.280681 < ACL data: handle 12 flags 0x02 dlen 14
L2CAP(d): cid 0x0041 len 10 [psm 1]
SDP SS Rsp: tid 0x6 len 0x5
count 0
cont 00
2008-05-13 14:02:11.288623 > ACL data: handle 12 flags 0x02 dlen 12
L2CAP(s): Disconn req: dcid 0x0041 scid 0x0041
2008-05-13 14:02:11.288638 < ACL data: handle 12 flags 0x02 dlen 12
L2CAP(s): Disconn rsp: dcid 0x0041 scid 0x0041
2008-05-13 14:02:11.292620 > HCI Event: Number of Completed Packets (0x13) plen 5
handle 12 packets 4
2008-05-13 14:02:12.259416 < HCI Command: Setup Synchronous Connection (0x01|0x0028) plen 17
handle 12 voice setting 0x0060
2008-05-13 14:02:12.261492 > HCI Event: Command Status (0x0f) plen 4
Setup Synchronous Connection (0x01|0x0028) status 0x00 ncmd 1
2008-05-13 14:02:12.338480 > HCI Event: Synchronous Connect Complete (0x2c) plen 17
status 0x00 handle 6 bdaddr 00:1F:01:B9:E9:79 type eSCO
Air mode: CVSD
2008-05-13 14:02:12.338595 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.342484 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.342587 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.352479 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.352480 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.352482 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.352518 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.352543 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.352554 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.362476 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.362478 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.362479 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.362481 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.362511 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.362533 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.362545 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.362556 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.372476 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.372477 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.372479 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.372512 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.372534 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.372545 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.378485 > HCI Event: Disconn Complete (0x05) plen 4
status 0x00 handle 6 reason 0x13
Reason: Remote User Terminated Connection
2008-05-13 14:02:12.378632 < HCI Command: Setup Synchronous Connection (0x01|0x0028) plen 17
handle 12 voice setting 0x0060
2008-05-13 14:02:12.382474 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.382484 > HCI Event: Command Status (0x0f) plen 4
Setup Synchronous Connection (0x01|0x0028) status 0x00 ncmd 1
2008-05-13 14:02:12.428467 > HCI Event: Synchronous Connect Complete (0x2c) plen 17
status 0x00 handle 6 bdaddr 00:1F:01:B9:E9:79 type eSCO
Air mode: CVSD
2008-05-13 14:02:12.432470 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 ff ff 00 00 ff 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.432471 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.432504 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.432527 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.442471 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.442473 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.442474 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.442507 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.442522 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.442534 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.452465 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.452466 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.452468 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.452498 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.452513 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.452525 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.462464 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.462465 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.462466 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.462467 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.462496 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.462511 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.462522 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.462533 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.468465 > HCI Event: Disconn Complete (0x05) plen 4
status 0x00 handle 6 reason 0x13
Reason: Remote User Terminated Connection
2008-05-13 14:02:12.468580 < HCI Command: Setup Synchronous Connection (0x01|0x0028) plen 17
handle 12 voice setting 0x0060
2008-05-13 14:02:12.472464 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.472481 > HCI Event: Command Status (0x0f) plen 4
Setup Synchronous Connection (0x01|0x0028) status 0x00 ncmd 1
2008-05-13 14:02:12.518457 > HCI Event: Synchronous Connect Complete (0x2c) plen 17
status 0x00 handle 6 bdaddr 00:1F:01:B9:E9:79 type eSCO
Air mode: CVSD
2008-05-13 14:02:12.522457 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 ff ff 00 00 ff 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.522557 < SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
2008-05-13 14:02:12.532460 > SCO data: handle 6 flags 0x00 dlen 48
0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................