Check Bluetooth services of a remote device

With following mechanism, we can check the bluetooth profiles and services of a remote device,

1) Switch on bluetooth and make it discoverable ( in my case its Samsung Mobile )

2) On ubuntu, check mac id using below command,

:~$ hcitool inq
Inquiring …
38:EC:E4:50:2C:F7    clock offset: 0x1164    class: 0x5a020c

3) Now to check services and profiles of this samsubg mobile, type command “sdptool records mac_id_from_above_step”

:~$ sdptool records 38:EC:E4:50:2C:F7
Service RecHandle: 0x10000
Service Class ID List:
“PnP Information” (0x1200)

Service Name: Headset Gateway
Service RecHandle: 0x10001
Service Class ID List:
“Headset Audio Gateway” (0x1112)
“Generic Audio” (0x1203)
Protocol Descriptor List:
“L2CAP” (0x0100)
“RFCOMM” (0x0003)
Channel: 2
Profile Descriptor List:
“Headset” (0x1108)
Version: 0x0102

Service Name: Handsfree Gateway
Service RecHandle: 0x10002
Service Class ID List:
“Handsfree Audio Gateway” (0x111f)
“Generic Audio” (0x1203)
Protocol Descriptor List:
“L2CAP” (0x0100)
“RFCOMM” (0x0003)
Channel: 1
Profile Descriptor List:
“Handsfree” (0x111e)
Version: 0x0105

Service Name: Object Push
Service RecHandle: 0x10003
Service Class ID List:
“OBEX Object Push” (0x1105)
Protocol Descriptor List:
“L2CAP” (0x0100)
“RFCOMM” (0x0003)
Channel: 3
“OBEX” (0x0008)
Profile Descriptor List:
“OBEX Object Push” (0x1105)
Version: 0x0102

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Service Name: AV Remote Control Target
Service RecHandle: 0x10004
Service Class ID List:
“AV Remote Target” (0x110c)
Protocol Descriptor List:
“L2CAP” (0x0100)
PSM: 23
“AVCTP” (0x0017)
uint16: 0x100
Profile Descriptor List:
“AV Remote” (0x110e)
Version: 0x0100

Service Name: BRCM Advanced Audio
Service RecHandle: 0x10005
Service Class ID List:
“Audio Source” (0x110a)
Protocol Descriptor List:
“L2CAP” (0x0100)
PSM: 25
“AVDTP” (0x0019)
uint16: 0x102
Profile Descriptor List:
“Advanced Audio” (0x110d)
Version: 0x0102

Service Name: OBEX File Transfer
Service RecHandle: 0x10006
Service Class ID List:
“OBEX File Transfer” (0x1106)
Protocol Descriptor List:
“L2CAP” (0x0100)
“RFCOMM” (0x0003)
Channel: 4
“OBEX” (0x0008)
Profile Descriptor List:
“OBEX File Transfer” (0x1106)
Version: 0x0102

Service Name: PBAP Server
Service RecHandle: 0x10007
Service Class ID List:
“Phonebook Access – PSE” (0x112f)
Protocol Descriptor List:
“L2CAP” (0x0100)
“RFCOMM” (0x0003)
Channel: 19
“OBEX” (0x0008)
Profile Descriptor List:
“Phonebook Access” (0x1130)
Version: 0x0101

Service Name: PBAP Server
Service RecHandle: 0x10008
Service Class ID List:
“Phonebook Access – PSE” (0x112f)
Protocol Descriptor List:
“L2CAP” (0x0100)
“RFCOMM” (0x0003)
Channel: 19
“OBEX” (0x0008)
Profile Descriptor List:
“Phonebook Access” (0x1130)
Version: 0x0101

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