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From: Marcel Holtmann <marcel@holtmann.org>
To: BlueZ Mailing List <bluez-users@lists.sourceforge.net>
Subject: Re: [Bluez-users] tx submit failed urb c4c6b014 type 3 err -19
Date: Fri, 04 Mar 2005 17:19:27 +0100	[thread overview]
Message-ID: <1109953167.8058.78.camel@pegasus> (raw)
In-Reply-To: <4227CE32.5060306@gmx.ch>

Hi Marco,

> > The reason I'm using multiple dongles is that I need to control more than
> > one phone, and apparently I'm unable to open concurrent SCO links to
> > different phones through the same dongle. 
> 
> Well, in my opinion this is possible... I'm able to connect with two mobile 
> phones to one laptop with one dongle at the same time. maybe you have a 
> dongle that doesn't support multiple connections?

the SCO connections are different than the ACL links. The SCO links are
attached to a previous established ACL link and you can have three SCO
links attached to one ACL, but only three SCO max are allowed inside a
piconet. However BlueZ only supports one SCO connection per ACL link.
This is a stupid limitation, but so far nobody removed it.

Regards

Marcel




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  reply	other threads:[~2005-03-04 16:19 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-02-24 16:09 [Bluez-users] tx submit failed urb c4c6b014 type 3 err -19 Max M.
2005-02-28  8:18 ` Marcel Holtmann
2005-03-01 18:05   ` Max M.
2005-03-01 18:45     ` Marcel Holtmann
2005-03-03 14:24       ` Max M.
2005-03-04  2:55         ` Marco Trudel
2005-03-04 16:19           ` Marcel Holtmann [this message]
2005-03-04 16:17         ` Marcel Holtmann

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