Clean SIM Card for 4G Routers
If your 4G router is unable to detect the SIM card or gets the error [...]
Sep
Outdoor Router Command Line Interface
The outdoor router provides both the Web interface and the command-line interface. You can access [...]
Aug
4G Mobile Interface Protocols – QMI and PPP
The default protocol built on the “Mobile Interface” is “QMI”. QMI (Qualcomm MSM Interface) is [...]
3 Comments
Aug
EZR3X DHCP & IP Configuration
The DHCP server is enabled on our routers. DHCP is used to dynamically assign the [...]
1 Comments
Aug
Enable Port Forwarding for Outdoor Router
Port Forwarding Introduction Port forwarding is an application of network address translation (NAT) that redirects [...]
Jul
EZR30 Outdoor Router Hardware Replacing Tutorial
Sometimes, the wrong operation or some other factors could breakdown the motherboard of EZR30 router. [...]
2 Comments
May
EZR30 – Dynamic DNS (DDNS) Settings
The Dynamic DNS function is excluded in the V15.05 OpenWrt firmware for EZR30 outdoor router. [...]
Jan
APN Settings for Outdoor 4G Router
APN, short of Access Point Name, is the gateway to access the mobile network. The [...]
2 Comments
Dec
Ethernet Connection on Outdoor 4G Router
The outdoor router accesses the mobile network and provides internet connections on both Wi-Fi and [...]
Apr
FSPL Wi-Fi Coverage Calculator
FSPL, short for Free-space Path Loss, is the attenuation of radio energy between transmitter and [...]
Jan