Postponed – Security Upgrade: PC2Fax URL Change Nov 13th 2021

Nov 15th, 2021 9:15am PST – Based on discovery of issues with some file uploads for Web2Fax and PC2Fax we disabled several of the security changes. These are being studied further to determine a resolution. However, the URL change remains in place and we recommend you take this opportunity to update your PC2Fax deployment with it: The instructions to make the necessary changes are located here: PC2FAXURL_how-to-change. Further details will be provided once we schedule a time to enable the remaining security updates. We appreciate your patience.

Dear FaxSIPit customers,
In order to provide you with better services we are making several security upgrades.

As previously announced our PC2Fax Driver (Windows OS product) will be getting a new URL to use for submitting faxes. If you use this product please update your URL to as of November 13th, 2021 at 9pm PST older settings will not work. If you need help making this change please send us an email to  with the subject line: PC2Fax URL change Document.  Customers who have already made this change won’t have any impact.

Further updates will be provided once this change has been made.