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Rodolfo Medina 07-22-2008 12:44 PM

Umts pendrive modem installation
 
I've been following the guide at:

http://www.debianclan.org/index.php?option=com_content&task=view&id=154&Item id=38

and I managed to make the Momodesign umts modem work under Debian Etch.
Although, the connection is very slow: 15 Kb/s whereas under MS Windows
they're about 80 Kb/s.

Does anyone have any experience with this matter and/or any suggestions about
what the problem might be with Debian Linux? I compiled the kernel, as
described in the above guide, so it shouldn't be because the kernel is too
old. Maybe a complete kernel update is necessary?

Thanks in advance for any help
Rodolfo


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Michelle Konzack 07-24-2008 11:28 AM

Umts pendrive modem installation
 
Hello Rodolfo,

Am 2008-07-22 13:44:29, schrieb Rodolfo Medina:
> I've been following the guide at:
>
> http://www.debianclan.org/index.php?option=com_content&task=view&id=154&Item id=38
>
> and I managed to make the Momodesign umts modem work under Debian Etch.
> Although, the connection is very slow: 15 Kb/s whereas under MS Windows
> they're about 80 Kb/s.

It seems you have found the GPRS modem and NOT the UMTS modem.

GSM hardware have generaly three devices:

1) Audio-Codec
2) 1st Serial port for Vocie/SMS/GPRS/EDGE control/Data
3) 2nd Serial port for UMTS/HSDPA

If your UMTS Dongle does only support ONE serial port, you have
to setup an AT-Comand to switch it into the UMTS/HSDPA mode...

Thanks, Greetings and nice Day/Evening
Michelle Konzack
Systemadministrator
24V Electronic Engineer
Tamay Dogan Network
Debian GNU/Linux Consultant


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