APN locked to specific IP
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Is iotcreators.com SIM card locked just for accessing specific IP adresses? I am unable to connect or resolve DNS names with APN cdp.iot.t-mobile.nl
Quectel BC-660K reports network attached, IP assigned but I can not get dns name resolved, or NTP synchronized, etc, even though AT+QIDNSCFG=0,“8.8.8.8”,“1.1.1.1” is OK.
Any idea?
Thanks.
Peter -
when using APN cdp.iot.t-mobile.nl you can indeed only access our servers via 172.27.131.100. We have different servers available: MQTT, UDP, CoAP, LWM2M and NON-IP.
By using on of our services you will be able to get your device data in your preferred platform via webhook (http/callback).when using APN m2m.public.nl you can send data to any IP destination on the public internet.
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@afzal_m Thank you very much for explanation. I am now in the process of learning AT commands and sometimes it is hard to recognize what non-functionality is intended or just my fault…
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