From: Marcel Holtmann <marcel@holtmann.org>
To: BlueZ Mailing List <bluez-users@lists.sourceforge.net>
Cc: victor.shcherbatyuk@tomtom.com
Subject: Re: [Bluez-users] PPP & Smartphones
Date: Fri, 25 Mar 2005 12:51:58 +0100 [thread overview]
Message-ID: <1111751518.9195.65.camel@pegasus> (raw)
In-Reply-To: <Pine.LNX.4.44.0503250940070.12685-100000@antilope>
Hi Victor,
> Does anyone have experience running PPP through DUN profile of a Windows
> Mobile smartphone? The problem I encountered is that when PPP connection
> is up and running and the phone receives an incoming call it sends RING
> over the RFCOMM channel used by PPP and if you pick up and then hang up it
> also sends NO CARRIER over the same channel. I have feeling this $%^&s up
> PPP deamon, cause after this it does not work anymore, it also does not detect any problems, so you have to kill it. Worse than that, after
> killing pppd, the phone remains in some weird state where it ignores any AT's
> sent to it, so needs to be rebooted...
> I had this with Qtek's and Motorola's, the problem with weird state after
> killing pppd was solved for motorola's by using modem and crtscts in
> ppp options, but it changed nothing for Qtek's.
>
> Is sending RING and NO CARRIER over RFCOMM used by PPP (when ppp is
> active) is a part of protocol?
I never looked at the Windows Smartphones, because I don't have one of
these. Do these phones run the Windows Bluetooth stack or the stack from
Widcomm?
Regards
Marcel
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prev parent reply other threads:[~2005-03-25 11:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-25 8:51 [Bluez-users] PPP & Smartphones Victor Shcherbatyuk
2005-03-25 11:51 ` Marcel Holtmann [this message]
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