All Questions
5
questions
1
vote
2
answers
3k
views
wvdial can't retrieve modem response, terminal programs communicate without problems
I'm trying to make a GPRS connection with a SIM800L and a PL2303 USB-Serial cable.
If I screen or minicom the modem (at 115200 8N1) I get an immediate response from the modem and I even after setting ...
0
votes
0
answers
3k
views
T-Mobile Internet connection via USB GSM/3G Modem on Debian / Raspberry PI 2B
I am using ppp via wvdial, script looks like that (commented lines have been removed):
[Dialer t-mobile]
New PPPD = yes
Phone = *99#
Modem = /dev/ttyUSB0
Modem Type = USB Modem
Baud = 460800
...
3
votes
1
answer
2k
views
Manually dialling a USB modem on windows/linux
I have been trying to setup up a 4g usb modem with my raspberry pi running raspbian (this post is not specific to Raspberry Pi as I run into same problem on windows later on). The modem is recognized ...
1
vote
1
answer
791
views
How to scan networks with WvDial?
I am using WvDial to scan available networks with these commands:
Init1 = AT+COPS=?
Baud=460800
Modem = /dev/ttyACM0
Wvdial tries the scan-commands but it seems like it does not wait long enough for ...
14
votes
5
answers
26k
views
How can I get wvdial to run from /etc/network/interfaces
I am using wvdial to connect to a mobile network (I have a usb modem) and it works fine. However, I wanted to automate the connection a bit (currently I am running wvdial every time I want to connect)....