Email Fax

In simple words internet fax or e-fax utilizes internet for sending and receiving of faxes. Online faxing or the technology of internet fax refers to the concept of sending a duplicated document of the original in a digitized form over the internet, instead of utilizing the traditional faxing concept that uses phone networks. Depending on this concept and the specific method of implementation there are several of using this mode of online faxing.

Source:Internet Fax And Its Difference With Traditional Fax

Email And Fax Services communication, internet fax, online fax