[arm-allstar] Cellular Modem

[David Panscik]

 I have two modems at my disposal.
Huawei E3372
and 
Zoom LTE 4630
I got closer to the finish line with the zoom modem.  That was the one that would connect, but a few seconds later disconnect.
DP    On Friday, May 29, 2020, 10:11:11 PM PDT, Doug Crompton via ARM-allstar <arm-allstar at hamvoip.org> wrote:  
 
 David,

  What modem make and model are you using?  Perhaps two things that might
be the problem -

Possibly needs to be IPv6 in Archlinux. This is turned off by default.
Also ppp, if you are using ppp, needs authentication to your provider -
probably chap. -  setting this up to pass your Tmobile  pw.


*73 Doug*

*WA3DSP*

*http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*


On Fri, May 29, 2020 at 1:36 PM "David Panscik via ARM-allstar" <
arm-allstar at hamvoip.org> wrote:

> Ive been trying (unsuccessfully) to get a cellular USB modem to use as a
> portable internet connection for HamVOIP.
> Ive attempted to follow a few different set of instructions to no avail.
> I install ppp and i install usb_modeswitch
> using minicom terminal, I get a connection with the following AT command
> AT+CGDCONT=1,"IPV4V6","fast.t-mobile.com"
>
> The connection stays connected for approximately 10 seconds, then
> disconnects.  You can see that here with the SMONI command
> AT^SMONI^SMONI:
> 4G,2325,4,15,15,FDD,310,260,C3D3,F5030E2,503,--,-75,-6.0,CONN
> OKAT^SMONI^SMONI:
> 4G,2325,4,15,15,FDD,310,260,C3D3,F5030E2,503,35,-74,-6.5,NOCONN
>
> Im not sure what to troubleshoot from here...
>
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