[Bluez-users] Re: adding sdp service record attributes

[Andreas <andreas.knuth@daimlerchrysler.com>]

Ka Kin Cheung <michaelhku2002 <at> yahoo.com.hk> writes:

> 
> Hi Marcel!
>     I've set the SDP service profile and the
> attributes for headset and set the class of my
> computer to headset. Then my T610 can search my Linux
> PC as headset. However, when I pressed "connect" item,
> the phone tried to connect to the PC, but then the
> phone showed "Bluetooth connection failed". Is there
> any thing that I need to set in my PC, or how to
> modify my sdp program so that the phone can connect to
> PC?
>     My steps are as follows:
> 1.run my sdp program to add service and set the
> attributes.
> 2.change the class of my PC to be the one of headset.
> 3.let T610 to search my PC and then connect to PC.
>     Is there anything wrong here?
>     Thank you very much.
> Michael
> 
Hi,
After initialising the rfcomm connection (phone to PC; phone gets the setup 
data via sdp from pc) the phone tries to initialize the "HS/HF-connection" via 
AT-commands - as I know.

You should have a look to the following pages regarding HF and HS 
support over BT too:

http://bluetooth-alsa.sourceforge.net/
http://www.crazygreek.co.uk/content/chan_bluetooth
http://www.soft.uni-linz.ac.at/_wiki/tiki-index.php?page=ProjectBluezHandsfree

Regards
Andreas





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