A system and method for communicating a facsimile reliably in real-time without using bandwidth inefficiently. A facsimile signal is created at a transmitting facsimile device and communicated to a transmitting gateway. The transmitting gateway demodulates the facsimile signal by using the modulation...http://www.google.de/patents/US6483600?utm_source=gb-gplus-sharePatent US6483600 - System and method for communicating real-time facsimiles over data networks
