[Freeswitch-users] SIM7100 LTE modem with USB audio

Stanislav Sinyagin ssinyagin at gmail.com
Sun Jul 23 08:17:55 UTC 2017


Hi Giovanni, I only had time to configure it for Internet access:

https://txlab.wordpress.com/2017/07/23/simcom-sim7100e-lte-modem/

The benefit is mPCIe interface, so it can be placed inside and enclosure.
No silly dongles any more :)

I'll tinker with voice some time later. I can also provide you SSH access
if you wish to work on gsmopen update.



On 21 Jul 2017 18:36, "Giovanni Maruzzelli" <gmaruzz at gmail.com> wrote:

> Hello Stanislav,
>
> have you had time to tinker with it?
>
> How it goes?
>
> Also, why you would prefer this one instead of the already supported ones?
>
> -giovanni
>
>
> On 8 July 2017 at 21:28, Stanislav Sinyagin <ssinyagin at gmail.com> wrote:
>
>> Simcom has recently released a new 4G/LTE modem, and it has USB audio
>> support.
>> You can find sim7100_usb_audio_application_note_v0.01.pdf   with
>> details at the vendor site, or at techship.com  after registration.
>>
>> It transmits 8kHZ, 16-bit PCM audio via a USB UART simulation.
>>
>> So, in theory, gsmopen module may be adapted to it (or maybe a new
>> module is worth starting).
>>
>> I ordered a sample, will check it out soon.
>>
>> cheers,
>> stanislav
>>
>> _________________________________________________________________________
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>
>
>
>
> --
>
> Sincerely,
>
> Giovanni Maruzzelli
> OpenTelecom.IT
> cell: +39 347 266 56 18
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
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> http://confluence.freeswitch.org
> http://www.cluecon.com
>
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