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Welcome, Guest. Please login or register. Mon Sep 25, 2017 18:54
SMSTools3 Community » Help and support Bottom

Cannot get delivery report

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Author Post
Member
Registered:
Aug 2017
Location: Iran, Iran
Operating system: Ubuntu 16.04
Version of smsd: 3.1.21
Smsd installed from: sources
Name and model of a modem: D-Link DWM-157
Interface: /dev/ttyUSB1

Hi. I cannot receive delivery report in the logs and in 'report' folder. here's my smsd.conf file:



Any help is appreciated.

Administrator
Registered:
May 2009
Location: Jyväskylä, Finland
When you start the smsd, some details of device are reported in the log. Please show those details here.

Do you have a manual of AT commands for this device? Likely the CNMI setting should be adjusted, but it depends on the device.

Member
Registered:
Aug 2017
Location: Iran, Iran
Topic owner
The strange thing is that, with the same smsd.conf file I could get delivery report on my old laptop. But with the same configuration I cannot get delivery report on the new one!!
The logs are as follow:



Unfortunately I don't have any manual. But I will google for it.
Thank you.

Administrator
Registered:
May 2009
Location: Jyväskylä, Finland
Please disconnect the modem and check what USB ports you do have. Then reconnect the modem and check what ports are provided by it. Probably there are more than one ports provided. If you were using the first port of a modem, try the third one if it exists, otherwise try the second one. As your system worked well on laptop, check which port of a modem was used when everything worked well.

I do not know all about D-Link DWM-157, but some other devices provide multiple ports and routed delivery reports and USSD answers are not shown when using the first port. The first port just gets OK for USSD, as you now have, and the answer is going to another port.

Member
Registered:
Aug 2017
Location: Iran, Iran
Topic owner
The information when the modem is disconnected are as follows:
lsusb


There is no USB serial in /dev

The information after connecting the modem are as follows:
lsusb


ls /dev/ttyU*


from the above ports, only one of them works at a time. sometimes USB1 sometimes USB0 and sometimes USB2!!!! another big problem is that when I disconnect the modem and reconnect it to my machine, it does not work and I have to restart the system to make it work!!!
you said "The first port just gets OK for USSD, as you now have, and the answer is going to another port". You mean I should send USSD codes via one of the ports (e.g. first port) and receive the answers from another port (e.g. second port)??

Administrator
Registered:
May 2009
Location: Jyväskylä, Finland
sinai wrote
You mean I should send USSD codes via one of the ports (e.g. first port) and receive the answers from another port (e.g. second port)??

No, I meant that when using (e.g) ttyUSB0, it answers only OK for USSD command. When using (e.g.) ttyUSB2, it gives the correct answer for USSD command. And, when using ttyUSB0 you cannot see status reports, and when using ttyUSB2, status reports are seen. Both ports can be used for most AT commands, but not all.

You have to test ports with your laptop. Check which ports is giving USSD answers and status reports. Then try to get that port working on your new hardware. If the USB is unstable or broken, I cannot help with it.

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