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Disable SIP ALG on Netgear WGT614V8



This article will assist a technician or end-user with disabling SIP ALG to support SIP VoIP phones behind the Netgear WGT614V8 device.



  • User must have administrative rights to the device (if other than default).


  1. Login to the device administration interface.  Default IP, username and password can be found here.
  2. On the left menu under Advanced, click WAN Setup.
  3. Check the box labeled Disable SPI Firewall.
  4. Check the box labeled Disable SIP ALG.
  5. Change NAT Filtering to Open.
  6. If present, set DDoS to disable/off.
  7. Check the Apply button.

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KB Article ID:00011
KB Article Permalink:http://kb.sleepyshark.com/article.php?id=11
Published:Tue, Sep 13, 2016 at 12:55 PM
Updated:Mon, Oct 31, 2016 at 10:34 AM
This article has been viewed 221 times.