--- title: How do I configure a Grandstream GWN? description: Grandstream, Networking, GWN, WiFi, Router --- [Skip to content](https://help.voipsupply.com/migration/en/knowledge/how-do-i-configure-a-grandstream-gwn#main-content) English Show submenu for translations ![voipsupply.com\_logo450.jpg\]](https://help.voipsupply.com/hs-fs/hubfs/voipsupply.com_logo450.jpg?height=40&name=voipsupply.com_logo450.jpg) - [Shop](http://www.voipsupply.com/) - [Contact Us](https://www.voipsupply.com/contact-voipsupply) - [Blog](http://www.voipsupply.com/blog/voip-insider/) - [Support](https://www.voipsupply.com/getsupport) Open main navigation Close main navigation - [Shop](http://www.voipsupply.com/) - [Contact Us](https://www.voipsupply.com/contact-voipsupply) - [Blog](http://www.voipsupply.com/blog/voip-insider/) - [Support](https://www.voipsupply.com/getsupport) - English Show submenu for translations - [Contact us](https://www.voipsupply.com/contact-voipsupply) [Contact us](https://www.voipsupply.com/contact-voipsupply) This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. 1. [Help Center](https://help.voipsupply.com/migration/en/knowledge?hsLang=en) 2. [Device / Network Configuration](https://help.voipsupply.com/migration/en/knowledge/device-network-configuration?hsLang=en) 3. [Grandstream](https://help.voipsupply.com/migration/en/knowledge/device-network-configuration?hsLang=en#grandstream) # How do I configure a Grandstream GWN? 1\. Initial Connection Wired Connection: Plug an Ethernet cable into any LAN port of the router and connect the other end to your computer. Wi-Fi Connection: Search for the default Wi-Fi network (SSID) starting with "GWN". The default Wi-Fi password is printed on the MAC tag sticker at the bottom of the unit. Internet Uplink: Connect your modem or ISP source to the WAN port (typically Port 1 or labeled WAN).  2\. Access the Management Interface  Open a web browser (Chrome, Firefox, etc.) and type https://192.168.80.1 or myrouter.grandstream.com into the address bar. Username: The default username is admin (or left blank on some newer models). Password: The default password is the unique password printed on the MAC tag located on the bottom of the device. Upon first login, you will be prompted to change the administrator password for security.  3\. Basic Configuration Steps Once logged in, use the setup wizard or navigation menu for these primary tasks: Internet (WAN): Navigate to Network Settings \> WAN to select your connection type (DHCP, Static IP, or PPPoE). Wi-Fi Settings: Go to Wi-Fi / SSIDs to change the network name and set a custom security key. LAN/VLAN: Configure your internal network range and DHCP server under Network Settings \> LAN. Firmware Update: Check the Grandstream Firmware Page or the System Settings menu to ensure your device is running the latest software.  Troubleshooting Can't reach 192.168.80.1? Ensure your computer is set to "Obtain an IP address automatically" (DHCP). 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