Hi Mika,

On Tue, 2011-03-29 at 07:07 +0000, [email protected] wrote:
> Hi Claudio,
> 
> > I have tested the path of isi modem on nokia n95 and nokia 6760, 
> > and I report the result of my test
> > 
> > 1) Using nokia N95 and ofono 
> > * I have attached the phone to my computer 
> > * I have used the ./online-modem 
> > * I have set apn/username/password and activate the context
> > 
> > It works (log onlineUsingOfonoTest file attached to mail)
> 
> Cool.
> 
> > 2) Using nokia N95 and ofono/connma
> > * I have attached the phone to my computer
> > * Start connman and I have checked it set OnLine the modem correctly 
> > * I have set apn/username/password and activate the context
> > * Using connect of connman, but i receive the message       
> >             
> >     org.ofono.Error.NotAttached GPRS is not attached
> > 
> > I reports the log onlineUsingConnmanTest, can be a problem of 
> > connman ? 
> 
> I was able to reproduce this with N95 without using connman. There seems to 
> be a conflict with the way atom watches are registered and the way isiusb 
> creates and probes two variations of the network registration driver in 
> parallel. The problem is timing dependent, which is probably why we haven't 
> seen it here before.
> 
> > 1) Using nokia 6760 and ofono
> 
> > * I have attached the phone to my computer 
> > * I have used the ./online-modem 
> > * I have set apn/username/password and activate the context
> > 
> > It not works, (log in nokia6760 file attached to mail)
> > 
> > Any suggestion ? 
> 
> I believe the same problem also happens with 6760 and could potentially 
> happen with any ISI modem. Now that I know what it is, I'll try to provide 
> patches.

Thank you so much for your support and help, please let us know once you
have the patch.

> 
> > is it possible to know the list of supported mobile phone as 
> > 3g modem ?
> 
> We don't have a list of supported phones as such as we're not systematically 
> tesing oFono against old Nokia phones. The isiusb plugin is primarily a 
> development aid, allowing us to test isimodem drivers on a PC instead of 
> on-target. There are some limitations in using the isimodem driver over USB 
> this way. All functionality may not be available with all phones. Mostly it 
> works fine, though.

I see. 

Since each phone can potentially use a different way to talk to the pc
(Android: rndis, Nokia: AT commands / PPP interface over USB if I
understand it correctly), we are trying to understand which of these
methods (hence which phone family) is preferable to be used/supported
with connman / oFono.
Do you have any suggestion for us?

> 
> Regards,
> 
>       MikaL

regs Claudio


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