Per avere un'idea di come funziona il fax leggi
qui. Fax e voip non vanno troppo d'accordo, meglio un vecchio modem su linea analogica quando possibile.
Ciao.
_________________
Once upon a midnight dreary, while I pondered, weak and weary,
Over many a quaint and curious volume of forgotten lore,
While I nodded, nearly napping, suddenly there came a tapping,
As of some one gently rapping, rapping at my chamber door.
"'Tis some visitor," I muttered, "tapping at my chamber door —
Only this, and nothing more."