How to Disable Or Enable Sip Alg on Netgear

SIP ALG (Application Layer Gateway) is a security component, commonly found in a router or firewall device Such as Netgear routers   .An ALG is created in the same way as a proxy policy and offers similar configuration options,Many of today's commercial routers Such as Netgear routers implement SIP ALG, coming with this feature enabled by default. so if you aren't making SIP voice calls, it could be disable this feature

1-From the internet browser address window, type in the IP address "192.168.0.1" and press "Enter."

2-Type "admin" into the User . type  default password "password" into the Password box and press "Enter
3-Click  To "WAN Setup" on the configuration page.

4-Scroll down to the bottom of the page and you will see various options such as SIP ALG and  Click the "Disable SIP ALG" check box.
5-click on the “Apply” button

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