Questions tagged [gsm]
The gsm tag has no usage guidance.
22
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Multiple USB Modems - Binding cdc-wdmx to symlink
First question here, long story short I have 3 different USB Cellular(GSM) modems and I want to ensure the connection profiles for each SIM (as the APNs differ) always go to the same modem/sim combo. ...
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How to assign physical USB modem to NetworkManager connection
I work on dual independent modem device (yocto based). I would like to assign each to a different NM connection. I register them using cmd:
nmcli c add type gsm ifname cdc-wdm[0|1] con-name mdm1orange ...
- 41
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GSM connection fails - NetworkManager
I am trying to achieve the gsm connection through my single board computer. I think I set up everything. Below is the output of the modem info:
--------------------------------
General | ...
- 21
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GSM modem - get signal strength
I have setup a gsm connection through network manager (USB dongle, raspberry pi). It connects and works fine by managing it with nmcli.
What I would like to see is the signal strength so that I can ...
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Identify GSM Carrier of SIM Card Inserted into a Linux Host
The SIM card used in each Linux gateway for the GSM connection will vary from location to location due to signal coverage by different GSM carrier networks.
But in order to automate setting the APN ...
- 2,574
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How to get audio in and out of Huawei GSM modems when doing a voice call?
I have a Huawei E160E and a Huawei K3765 "GSM"-modem.
The question is: How to send and receive audio data placing or receiving phone/ voice calls with those modems?
Both seem to support voice calls, ...
- 1,881
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GSM device unavailable in NetworkManager
I've been trying for the last few days to set up a GSM connection on my new ubuntu box. However, I can't seem to get Network Manager to manage it correctly. The box is a compulab fitlet2 and the cell ...
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Change APN of GSM connection
I'm trying to change the APN of my GSM connection but don't know how to do it, googling didn't really help.
This is my current connection:
NAME UUID ...
8
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1
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Modem Manager set bearer and connect automatically
I'm trying to set up a Huawei E3276 LTE stick with German Telekom and Modem Manager on Raspberry Pi (latest Raspbian), and basically it works but I'm failing to create a configuration that is ...
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Sierra Wireless GSM modem EM7455 + Android Integration Error
EM7455 connect on Single Board Computer(NanoPC-T2) through USB.
I have attached AndroidRIL_5.1.11 binary files in my android and kernel source after build it and run on my android device.Below error ...
2
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1
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Unable to connect to USB 3G Mobile Broadband
I am using Arch Linux, Trying to connect to internet using my D-Link mobilebroadband. ( using NetworkManager and ModemManager )
I configured it using GUI ( setting APN/Network -Vodafone etc.. )
But ...
- 1,035
2
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1
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"Level 2 halted" error message using ldattach with mux type GSM0710
I have a 3G modem on my BeagleBone Linux system that supports GSM0710 multiplexing (i.e. can create >= 2 virtual serial ports that connect to the physical modem port, which can then be used to run ppp ...
- 1,035
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1k
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Internet connection over GSM module + PPP
I am trying to get internet connection in my raspberry pi 3 (Raspbian) with a GSM (SIM900a) module, connecting it to RXD/TXD Serial ports (/dev/ttyS0), I already got an ip address and DNSs, but I can'...
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Use mgetty to answer a call and press a key
I bought a GSM shield for the Raspberry Pi (version 1, B) and a SIM card to join the proper cellular network. I use mgetty to react to my call, like this:
mgetty conf
which works just fine and the ...
- 21
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my gsm modem echo my command on mini2440
I have mini2440 and GSM modem that they connected to each other with USB
serial port (ttyUSB0). this is my code in c++ to send AT:
#include <QCoreApplication>
#include <stdio.h> /* ...
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