GAO's T.38 fax over IP software allows the transfer of facsimile documents in real-time between two standard Group 3 facsimile terminals over the Internet or other networks using IP protocols. It is fully compliant with ITU-T T.38 fax relay specification while supporting V.17/V.29/V.27ter Standards. GAO's re-entrant implementation is optimized for multi-channel support on a single DSP. The "spoofing" function is included to prevent jitter, delay or lost packets.
For official ITU-T standard on T.38, click ITU-T: T.38 Standard.
For a complete list of GAO's Group 3 Fax Software products, click Group 3 Fax.
For information on Fax Relay, please see GAO's Fax Relay Software.GAO's rigorous testing standards