If you want something that works 'out of the box' with less headache,
please go for a serial modem. Ensure you check the mail archive to see
the serial modem that most Kannel  users recommend.

On 5/13/09, Alvaro Cornejo <[email protected]> wrote:
> Hi
>
> Also I didn't have good experience with usb modems either.
>
> If you have several modems, if you disconnect one and reinsert... it
> will not necesarili get the same id as before.... sou you might have
> routing problems... there is a workarround.. but too complicated.
>
> Also depending on the firmware and your OS, you might have problems
> recognizing them by the OS.
>
> I didn't test ethernet modems but serial modems connected through a
> serial console/terminal server. They work excellent
>
> Hope helps in your decision
>
> Regards
>
> Alvaro
>
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>
> On Wed, May 13, 2009 at 12:07 PM, Julien Buratto
> <[email protected]> wrote:
>> Hi Bryan,
>>
>> my experience with USB modems was not really a happy party till now.
>> USB stacks on linux OS changed a lot in years/distributions so it's
>> was sometimes bad to manage. Same modem's manufacturer changed the
>> internal modules so same models bought in different timeframes had
>> different configurations/issues USB compatibilities on some fedoras
>> (for example).
>>
>> I've never used ethernet modems before, but I'd love to test some (can
>> you suggest one ?) because I see some advantages:
>>
>> - more easy to cluster as it's nowadays easier to find a good working
>> eth switch than a USB port replicator
>> - usb ports die more frequently (in my opinion) and have more power
>> problems that eth
>> - eth can be more easily remoted from kannel than usb... (so for
>> example you can host in house the modems and virtual-cloud your
>> kannels somewhere else)
>>
>> On the otherside, I think that USB modems are less expensive...
>>
>> J
>>
>>
>> 2009/5/13 Bryan Gintz <[email protected]>:
>>> If I am going to buy a new GPRS modem to use wieth Kannel, what would
>>> people
>>> recommend:
>>>
>>> Ethernet or USB?
>>>
>>> Thanks,
>>> Bryan
>>>
>>>
>>>
>>>
>>
>>
>>
>> --
>> Julien Buratto
>>
>>
>
>


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