Changes for page Cellular network connection details and tips
Last modified by Xiaoling on 2024/08/08 09:05
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... ... @@ -22,9 +22,9 @@ 22 22 23 23 If there is a problem for cellular connection. Please check the below points: 24 24 25 -== 2.1 Do you order the model with acellular option ==25 +== 2.1 Do you order the model with cellular option == 26 26 27 -Make sure you order the model with the cellular option. Can check by command or via the Web UI.27 +Make sure you order the model with the cellular option. Can check by command: 28 28 29 29 (% class="box" %) 30 30 ((( ... ... @@ -34,28 +34,19 @@ 34 34 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 35 35 ))) 36 36 37 -(% class="wikigeneratedid" %) 38 -== [[image:image-20220525105620-1.png||height="99" width="433"]] == 39 - 40 40 == 2.2 Do you input the SIM card correctly == 41 41 42 -Below command can check if you have a SIM card inserted, or via Web UI39 +Below command can check: 43 43 44 -* Make sure to Power Off when you insert the SIM card and power on the device. The device doesn't support auto-detect SIM card on power on 45 -* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction. 46 - 47 47 (% class="box" %) 48 48 ((( 49 -root@dragino-1d add8:~~# comgt -d /dev/ttyUSB343 +root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3 50 50 SIM ready 51 51 Waiting for Registration..(120 sec max) 52 -Registered on Home network: "CHN- UNICOM",753 -Signal Quality: 10,9946 +Registered on Home network: "CHN-CT",7 47 +Signal Quality: 23,99 54 54 ))) 55 55 56 -(% class="wikigeneratedid" %) 57 -== [[image:image-20220525111605-2.png||height="99" width="418"]] == 58 - 59 59 == 2.3 Check dialing info == 60 60 61 61 run "logread -f" in console ... ... @@ -141,9 +141,7 @@ 141 141 ))) 142 142 ))) 143 143 144 -((( 145 145 and run **/etc/init.d/firewall reload** or reboot the device. 146 -))) 147 147 148 148 = 4. How does the gateway view the International Mobile Equipment Identity (IMEI) = 149 149 ... ... @@ -182,7 +182,7 @@ 182 182 (% class="box infomessage" %) 183 183 ((( 184 184 ((( 185 - 174 +AT+GSN 186 186 ))) 187 187 ))) 188 188 ... ... @@ -196,25 +196,18 @@ 196 196 197 197 (% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware** 198 198 199 -((( 200 200 This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection. 201 -))) 202 202 203 -((( 204 204 Many mode (and most **LTE**) usb modems provide **qmi**, **mbim**, **ncm**, **rndis** protocol for connection instead of legacy **ppp** protocol, they are faster and better, overall recommended. For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]] 205 -))) 206 206 207 -((( 208 208 This is not beginner-friendly due to too many protocols. 209 -))) 210 210 194 + 211 211 == 5.2 How to use the USB-Dongle at the gateway == 212 212 213 213 Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way. 214 214 215 -((( 216 216 For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode. 217 -))) 218 218 219 219 (% class="box" %) 220 220 ((( ... ... @@ -223,26 +223,22 @@ 223 223 The version numbers starting with 21 is NCM mode 224 224 The version numbers starting with 22 is Hilink mode 225 225 The E8372 only have Hilink mode 226 - **~**(% style="color:red" %)**Note:The e3372 in the vast majority of cases is Hilink mode**208 + (% style="color:red" %)Note:The e3372 in the vast majority of cases is Hilink mode 227 227 ))) 228 228 229 229 == 5.3 Hilink mode == 230 230 231 -Gateway upgrade to the specified firmware: [[Hilink.mode~~-~~-build-v5.4.1625627505>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/Firmware/USB-Dongle_firmware/Hilink.mode--build-v5.4.1625627505-20210707-1113/]]213 +Gateway upgrade to the specified firmware: 232 232 215 +[[Hilink.mode~~-~~-build-v5.4.1625627505>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/Firmware/USB-Dongle_firmware/Hilink.mode--build-v5.4.1625627505-20210707-1113/]] 216 + 233 233 === 5.3.1 1.Plugs into the device === 234 234 235 -((( 236 236 USB-Dongle plugs into the gateway USB port 237 -))) 238 238 239 -((( 240 240 Check the USB module via comman (% style="color:#037691" %)**lsusb** 241 -))) 242 242 243 -((( 244 244 (% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.** 245 -))) 246 246 247 247 [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]] 248 248
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