SCO discussion
SCO discussion
- Subject: SCO discussion
- From: Ragnar Sundblad <email@hidden>
- Date: Mon, 20 Jan 2003 17:36:12 +0100
--On den 20 januari 2003 09:52 +0100 Stephan Mertz <email@hidden>
wrote:
I use a Sony-Ericsson HBH-30 headset with T68i every day.
I am confronted with two problems:
- from time to time, my correspondent does not hear me any more (he
hears a buzz). But I do not know if it is the telephone which is in
question or the headset.
I know a guy with exactly that combination that seems to use
his headset and being pretty satisfied. Maybe one of yours
are broken.
- more serious, the headset does not function any more if the
bluetooth connection Mac <-> T68i is activated.
I guess there are three possible ways that this could work:
1. The phone must be able to participate in more than one piconet
at a time and have one piconet with the computer and another one
with the phone. Do things typically handle that at all? I think
it was so complicated that they typically yet aren't.
2. Both the phone and the headset are paired with the piconet
master (the computer) and they somehow talk SCO to each other
within the same piconet. I don't know if a SCO connection
between slaves is supposed to go through the master.
3. When the phone needs to talk to its headset it switches to
being piconet master. I guess this would mean that the headset
can't contact the phone on its own initiative. Maybe it
still can, and if so the phone should switch to being master.
I wonder if any of this is implemented (yet?) in those devices.
Can someone with a little more BT knowledge please comment on this?
/ragge
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