HTTP_Get_Request

Dear Expert,

We want to send get request to the following URL’s through EC20 using AT Commands

But I am getting +CME ERROR: for unknown reasons. Attaching AT command log for reference.

logs.txt (2.9 KB)

AT LOG Snippet:
27-03-2025 22:43:09.057 [TX] - AT+QIACT?
27-03-2025 22:43:09.070 [RX] -
+QIACT: 1,1,1,“10.14.187.101”

OK
27-03-2025 22:43:09.789 [TX] - AT+QHTTPCFG=“contextid”,1
27-03-2025 22:43:09.803 [RX] -
OK
27-03-2025 22:43:10.225 [TX] - AT+QHTTPCFG=“responseheader”,1
27-03-2025 22:43:10.239 [RX] -
OK
27-03-2025 22:43:15.910 [TX] - AT+QSSLCFG=“sslversion”,0,3
27-03-2025 22:43:15.924 [RX] -
OK
27-03-2025 22:43:17.169 [TX] - AT+QSSLCFG=“seclevel”,1,0
27-03-2025 22:43:17.183 [RX] -
OK
27-03-2025 22:43:18.504 [TX] - AT+QHTTPCFG=“sslctxid”,1
27-03-2025 22:43:18.518 [RX] -
OK
27-03-2025 22:43:19.565 [TX] - AT+QSSLCFG=“sslversion”,1,1
27-03-2025 22:43:19.580 [RX] -
OK
27-03-2025 22:43:20.983 [TX] - AT+QSSLCFG=“ciphersuite”,0,0x003D,0x002F
27-03-2025 22:43:20.997 [RX] -
OK
27-03-2025 22:43:22.414 [TX] - AT+QSSLCFG=“seclevel”,0,0
27-03-2025 22:43:22.428 [RX] -
OK
27-03-2025 22:43:23.751 [TX] - AT+QSSLCFG=“sni”,0,1
27-03-2025 22:43:23.766 [RX] -
OK
27-03-2025 22:43:24.920 [TX] - AT+QMTCFG=“ssl”,0,1,0
27-03-2025 22:43:24.934 [RX] -
OK
27-03-2025 22:43:29.059 [TX] - AT+QHTTPURL=19,80
27-03-2025 22:43:29.073 [RX] -
CONNECT
27-03-2025 22:43:31.165 [TX] - zomato
27-03-2025 22:43:31.179 [RX] -
OK
27-03-2025 22:43:33.739 [TX] - AT+QHTTPGET=80
27-03-2025 22:43:33.752 [RX] -
OK

+QHTTPGET: 701

Please help me to troubleshoot the issue.

Regards,
Harinder

Hi,
I have the following suggestions regarding this issue:
AT+QSSLCFG=“sni”,1,1 : Turn on/off the server name indication function for specifying SSL context.
It is highly likely that your HTTPS server IP address corresponds to multiple domain names

SNI (Server Name Indication) is an extension of TLS used to address situations where a server has multiple domain names.
SNI has been supported since TLSv1.2.