I have a drone from ModalAI.com which has Sierra Wireless EM9291 Modem and I am trying to connect it using USB-c port to Windows 10 PC and I am able to launch ADB Shell. When I try to configure voxl-modem, it is failing saying WDS service is not available

I have a drone from ModalAI.com which has Sierra Wireless EM9291 Modem and I am trying to connect it using USB-c port to Windows 10 PC and I am able to launch ADB Shell. When I try to configure voxl-modem, it is failing saying WDS service is not available.

The output shows as below

voxl2:/$ systemctl status voxl-modem
● voxl-modem.service - Modem Initialization
Loaded: loaded (/etc/systemd/system/voxl-modem.service; enabled; vendor preset: enabled)
Active: active (running) since Thu 2023-03-02 12:58:06 UTC; 31s ago
Process: 1263 ExecStartPre=/bin/sleep 2 (code=exited, status=0/SUCCESS)
Main PID: 1861 (voxl-modem-star)
Tasks: 7 (limit: 4915)
CGroup: /system.slice/voxl-modem.service
├─1861 /bin/bash /usr/bin/voxl-modem-start
├─2144 /usr/lib/libmbim/mbim-proxy
└─2208 qmicli --device=/dev/cdc-wdm0 --device-open-proxy --wds-start-network=ip-type=4,apn=cmx500.rohde-schwa
Mar 02 12:58:14 m0054 voxl-modem-start[1861]: Waiting for wwan0 to come up…
Mar 02 12:58:15 m0054 voxl-modem-start[1861]: Waiting for wwan0 to come up…
Mar 02 12:58:16 m0054 voxl-modem-start[1861]: Waiting for wwan0 to come up…
Mar 02 12:58:17 m0054 voxl-modem-start[1861]: Waiting for wwan0 to come up…
Mar 02 12:58:18 m0054 voxl-modem-start[1861]: Waiting for wwan0 to come up…
Mar 02 12:58:19 m0054 voxl-modem-start[1861]: wwan0 is up!
Mar 02 12:58:19 m0054 voxl-modem-start[1861]: Sierra detected!
Mar 02 12:58:20 m0054 voxl-modem-start[1861]: Starting qmi network…
Mar 02 12:58:35 m0054 voxl-modem-start[1861]: error: couldn’t open the QmiDevice: Transaction timed out
Mar 02 12:58:35 m0054 voxl-modem-start[1861]: Error detected! Retrying…

I have downloaded Sierra Wireless Drivers and installed on Windows 10 PC.
The SIM I am using a Test SIM and I have connected ANT0 to my Baseband emulator to simulate 5G Cell on Band 14 to make it connect.
For now, we can ignore this part. I am more interested to understand, if I need to do something more?
How can I get AT commands to execute when I can only see ADP shell using WINDWOS Power Shell?
Any help to understand it better would be much appreciated.
Am I missing something?

The adb is not from em9291, it is for the linux system of the drone
You should consult the vendor of drone