How to disable SIP ALG for a Linksys Router

Instructions on how to disable SIP ALG for a Linksys Router

Note: that this process will reboot your router - which will temporarily take your internet connection and phone service offline. 

We recommend doing this in an off-peak period or outside of business hours.

 

Disabling SIP ALG for a Linksys Router

  1. From the menu, choose Administration > Management
  2. Find the ALG section, then set SIPto Disabled and save your settings. If you're prompted to restart your router, please do so.