Interworking Function (IWF)

The Interworking Function (IWF) bridges 2G, 3G, 4G/LTE, Fixed and Wi-Fi network technologies, as well as integration with IT and Billing environments. It is a method for interfacing a wireless telecommunication network with the public switched telephone network (PSTN) using rate adapters, modems and fax adapters.

Related Blogs

References for the glossary can be viewed by clicking here.