T.38 is the only facsimile standard designed to implement real-time fax transportation over Internet (also known as FoIP, fax over IP). In contrast to G.711 "pass through" faxing where the fax call is carried in a VoIP call encoded as audio, T.38 is designed especially for fax data transfer and includes procedures focused on data loss elimination.
VentaFax & Voice software supports T.38 standard for sending end receiving faxes across IP networks. You may download and install VentaFax in order to try sending faxes via T.38 before you buy it.
DOWNLOAD VENTAFAX & VOICE for Windows
free 30-day trial
Read more about VentaFax & Voice software
Read more about using VentaFax & Voice as SIP/H.323 Interenet telephony client
Read about T.38 standard in Wikipedia
|