would you please introduce me some store or any site to download it ?
despite the Fax is an old technology ,there isn't any clear protocol or source code on the internet
Tim Moores wrote:What "phone line" would that be, given that it's a mobile device? Mobile networks don't support the fax protocol, which is why you generally need to sign up to a service (which might come in the shape of a mobile app) in order to send or receive faxes over mobile networks.
No ,its not,the common Telephone line
I need something like
Fax machine that works with the T.30 protocol to send/recive fax
Tim Moores wrote:So you want a fax machine that connects to a mobile device rather than a landline device? I doubt such a beast exists, given the availability of the services/apps I mentioned before. Why don't those services suffice?
If i found any protocol that consists send/recive fax ,i can write that code and design required hardware but there isn't any source or explanation on the internet
Need some protocol and explanation to "how does it work..."