This is typically done using an internet fax service provider, like eFax, MyFax, FaxLogic, etc. Those companies have the infrastructure to send and receive faxes to anywhere in the world, whether that be to other Internet fax customers or regular fax machines on analog phone lines. For you, as the subscriber of one of these services, your faxes will be sent and received over the Internet, usually with your email client or the provider's web portal. FaxLogic adds one more option--the ability to send faxes from a regular fax machine over the Internet. You connect your fax machine to the Internet through a small "adapter", eliminating the phone line, but otherwise your fax machine works like it always has, in addition to getting the benefits of fax-to-email, email-to-fax, and web-fax.
PS - In case you were looking for a much more technical answer, regarding the protocols used to send faxes over the Internet, there are three primary methods:
Internet fax service providers will typically use one or more of these methods on the "Internet leg" of the fax session. But when communicating with an actual fax machine, the analog modem protocols, like T.30, must be used.
An internet fax service allows you to receive or send faxes over the internet, through e-mail, the web or even on your smart phone. Internet fax services allow you to send your fax as a digital file and eliminates the need for the old fax machine.
Using internet fax you can send faxes to email and also to traditional fax machine. reference: http://www.ringcentral.com/fax/emailfax.html
There are ways where in you can send faxes abroad, you can use the traditional fax machine or the convenience of the internet fax service.
You can send a fax over teh internet through the service of a virtual office online. YOu just upload the document to them and enter the number and it is sent to the fax machine.
Firstly, one may consider purchasing a fax machine and a landline so that one may send a fax. However if one does not purchase a fax machine, one can send document files over the internet using InterFax, an internet fax service.
Fax machine cannot send emails, but fax machine can received emails in a form of fax files via internet faxing.
Feed the document, dial the number and press send. But in today's world, it is much better to use internet faxing. One of the he features involved with internet faxing is to send and receive faxes simultaneously.
Of course you can send free fax on the internet. For more information please visit www.faxzero.com/. Here you can find all you need to know about free internet faxing.
It can only do one purpose. That is to send and receive fax. With multifunction fax, you can do many things simultaneously. There is a new way to send fax today and it is though the use of the Internet. Internet faxing has the advantage of receiving and sending faxes from any location that has Internet access.
If you need to send in a fax for work related reasons, or to speed up the processing of a request or a shipment, you no longer need to have an actual fax machine. Instead, there are many great websites that allow you to send an internet fax. As long as you have a scanner and an internet connection, you can send as many pages as are needed directly to a fax number for free.
The function of an internet fax service is to send/receive faxes the same way as a fax machine. But the internet fax service is now a replacement for the aging fax machine.
Your laptop can be a fax machine. Use internet fax or online fax to send and receive fax. You can also subscribe internet fax service provider at very low cost.