ictfax - ICTFAX is web based and open source Fax software, It is multi users and suitable to offer online Fax services, including Email to Fax, Fax to Email and Web to Fax. ICTFAX application support FoIP, T38 and G.711 pass through faxing also PSTN fax.
Hellofax - Easy. Reliable. Online faxing. Send & receive faxes from anywhere.
HylaFAX - HylaFAX Open Source is designed around a client-server architecture. Fax modems may reside on a single machine on a network and clients can submit an...
ICTBroadcast - ICTBroadcast is multi tenant, unified communications and telemarketing software solution supporting Voice, SMS, Email and Fax broadcasting.
ActFax - ActFax by ActFax Communication-Software GmbH - Fax Server and Email Software for Windows, Terminal Server, Citrix and Unix - ActiveFax Server
Snappy Fax - Send and Receive faxes, scan documents, forward fax to email