<div dir="auto">I assembled the lab, and will start digging the code tomorrow.<div dir="auto"><br></div><div dir="auto">The modem sends PCM audio via an UART USB device, just like Huawei dongles do. So, it looks like only a matter of accommodating to vendor and product codes and initialization strings.</div><div dir="auto"><br></div><div dir="auto"><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On 25 Jul 2017 15:10, "Giovanni Maruzzelli" <<a href="mailto:gmaruzz@gmail.com">gmaruzz@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On 23 July 2017 at 10:17, Stanislav Sinyagin <span dir="ltr"><<a href="mailto:ssinyagin@gmail.com" target="_blank">ssinyagin@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">Hi Giovanni, I only had time to configure it for Internet access:<div dir="auto"><br></div><div dir="auto"><a href="https://txlab.wordpress.com/2017/07/23/simcom-sim7100e-lte-modem/" target="_blank">https://txlab.wordpress.com/20<wbr>17/07/23/simcom-sim7100e-lte-<wbr>modem/</a><br></div><div dir="auto"><br></div><div dir="auto">The benefit is mPCIe interface, so it can be placed inside and enclosure. No silly dongles any more :)</div><div dir="auto"><br></div><div dir="auto">I'll tinker with voice some time later. I can also provide you SSH access if you wish to work on gsmopen update.</div></div></blockquote><div><br><div>Please, let me know if any progress or so.<br><br></div><div>Will
not be so easy to interface audio to it via USB, will need to create a
kernel driver, or use a userspace USB lib and create a user space
driver.<br><br></div><div>Happy hacking!<br><br></div>-giovanni<br><br><br> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto"><div dir="auto"><br></div><div dir="auto"><br></div></div><div class="m_-1118317304895564453gmail-HOEnZb"><div class="m_-1118317304895564453gmail-h5"><div class="gmail_extra"><br><div class="gmail_quote">On 21 Jul 2017 18:36, "Giovanni Maruzzelli" <<a href="mailto:gmaruzz@gmail.com" target="_blank">gmaruzz@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><div><div><div>Hello Stanislav,<br><br></div>have you had time to tinker with it?<br><br></div>How it goes?<br><br></div>Also, why you would prefer this one instead of the already supported ones?<br><br></div>-giovanni<br><br><div class="gmail_extra"><br><div class="gmail_quote">On 8 July 2017 at 21:28, Stanislav Sinyagin <span dir="ltr"><<a href="mailto:ssinyagin@gmail.com" target="_blank">ssinyagin@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Simcom has recently released a new 4G/LTE modem, and it has USB audio support.<br>
You can find sim7100_usb_audio_application_<wbr>note_v0.01.pdf with<br>
details at the vendor site, or at <a href="http://techship.com" rel="noreferrer" target="_blank">techship.com</a> after registration.<br>
<br>
It transmits 8kHZ, 16-bit PCM audio via a USB UART simulation.<br>
<br>
So, in theory, gsmopen module may be adapted to it (or maybe a new<br>
module is worth starting).<br>
<br>
I ordered a sample, will check it out soon.<br>
<br>
cheers,<br>
stanislav<br>
<br>
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