SIP ALG Detector

Could you please verify if SIP ALG is disabled on your network? Use this tool to quickly find out!

• Download the file for Windows.

• Open the file on a computer within the same network as the phones.

• Allow Windows to run the file.

• The application will automatically perform the test.

There are two possible outcomes:

• False = good

• True = not good; SIP ALG needs to be disabled