Overview
Step 1: Login to your Asus router
- Login to your Asus router using your web browser. You will need to enter the following - 192.168.1.1
- Enter the username: admin and password: admin
- Go the Management menu > DHCP table
- Check your attached devices or your DHCPtable to verify if the engin 121 phone is connected
- You should see a MAC address
of 00:30:0A with host name " " connected to your Asus router.
Step 2: Login to your engin 121
- Make a note of the ip address
, and enter this value into your web browser
- If this doesn't work, connect the 121 directly to your PC with an Ethernet cable from the ‘Ethernet’ socket on the back of the 121 and enter 10.0.0.99 into your web browser
- Enter the username: admin, and password: engin to access the engin 121 phone
Step 3: Changing the
IP address
- When you have logged in, go to the BASIC menu
- Go to the WAN
menu
- Disable Bridge
- Enable IGMP
- Change IP address
to 192.168.1.10
- Change subnet to 255.255.255.0
- Change gateway
to 192.168.1.1
- Disable DHCP Client
- Go to the NAT menu
- Disable NAT
- Disable DNS Proxy
- Disable Auto Discovery
- Enable User Configuration
- For DNS Proxy, enter the 192.168.1.1
- Save and reboot your settings.
Step 6: Login to your Asus WL series router
- To access the Asus WL series router configuration screens: Open your web browser. Type the default IP address http://192.168.1.1
- Enter in the username: admin, and password: admin
Step 7: Setup Port Forwarding
- Select NAT > Virtual Server
- Click Add

Step 8: Enter Port Forwarding Rules
- Enter Server Name: engin
- Enter External Port Start: : 5060
- Enter External Port End: : 5060
- Enter Protocol : UDP
- Enter Internal Port Start: : 5060
- Enter Internal Port Start: : 5060
- Enter Server IP: 192.168.1.10

- Select NAT > Virtual Server > ALG
- Disable SIP ALG
- Save and apply changes
