Hi Tony it's V1.00 (ACBJ.0)b12 - there is no support for SIP ALG or cell lock on this firmware. SIP ALG should be a basic function in every router as i need to it use VOIP. It looks like you've bought your NR5103E from your ISP, and therefore, it's not our software installed. So you need to contact your ISP here. You should ensure your router is getting security updates, too. Depending on your router, you may have to do this by hand, set up automatic updates -- or not do anything at all. Your Router's Firmware is an OS, and it's Particularly At Risk . Related: Secure Your Wireless Router: 8 Things You Can Do Right Now. Your router runs a "firmware I see it the same way. This router is an awesome product but with many lacking features. I look also forward for something like static routing (v4/v6), VoIP, maybe something like VLAN (maybe implemented as "Expert Mode"), better VPN settings (something like site-to-site VPN). The easiest way is our Zyxel Download Library. Some products from the SP branch can be found here: Additionally, try rebooting your device using the #1 partition (or enter following CLI command before rebooting device): > set firmware boot number 1. Afterward, you can proceed with upgrading your device to the ZLD 5.36 Patch 2 firmware. Hi Stanley, thanks for the advice. At the moment I solved it like this: Features of the Zyxel C4000. Secure WiFi compatible. WiFi 6 technology with dual-band 2.4 GHz and 5 GHz 802.11ax. Smart Connect single wireless network (SSID): Auto-selects the fastest band for each device. Single LED status light. Dynamic QoS: Prioritizes data through the router for smoother streaming. Standards-based WiFi WPA3 security. How to update ZYXEL NWA-3160: First, you need to download firmware from the official website of your router manufacturer. Next, login into the router, check how to Open Admin Page. Now choose Maintenance and find Update or Firmware Update. Then, press on Choose file and pick downloaded Firmware. At last, click on Upload and wait for a moment. ZyXel's travel router has most of the features of any consumer router including NAT, SPI firewall, access control by MAC address, and MAC filtering. update the firmware, or backup the router's Dịch Vụ Hỗ Trợ Vay Tiền Nhanh 1s.

how to update zyxel router firmware