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View Full Version : Dialup without DUN support



9072997
July 4th, 2013, 11:50 PM
My phone does not support bluetooth DUN. Here is the complete list of supported bluetooth features:



Browsing F8:0C:F3:41:8D:7F ...
Service RecHandle: 0x10000
Service Class ID List:
"PnP Information" (0x1200)

Service Name: HSP Audio Gateway
Service RecHandle: 0x10001
Service Class ID List:
"Headset Audio Gateway" (0x1112)
"Generic Audio" (0x1203)
Protocol Descriptor List:
"L2CAP" (0x0100)
"RFCOMM" (0x0003)
Channel: 1
Profile Descriptor List:
"Headset" (0x1108)
Version: 0x0100

Service Name: HFP Audio Gateway
Service RecHandle: 0x10002
Service Class ID List:
"Handsfree Audio Gateway" (0x111f)
"Generic Audio" (0x1203)
Protocol Descriptor List:
"L2CAP" (0x0100)
"RFCOMM" (0x0003)
Channel: 2
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: 0x0100

Service Name: OBEX File Transfer
Service RecHandle: 0x10004
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: 0x0100

Service RecHandle: 0x10005
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: Advanced audio source
Service RecHandle: 0x10006
Service Class ID List:
"Audio Source" (0x110a)
Protocol Descriptor List:
"L2CAP" (0x0100)
PSM: 25
"AVDTP" (0x0019)
uint16: 0x100
Profile Descriptor List:
"Advanced Audio" (0x110d)
Version: 0x0100


I know dialup is theoretically possible (have the PC emulate a HFP bluetooth headset and do software encoding/decoding of the data), but the emulating a bluetooth headset part has me stumped. any ideas?