
Wholesale T.38 Faxing
Select numbers with T.38 capabilities from more than
1,400,000 DIDs available for instant provisioning,
as one of many valuable features offered to unify your IP-based communication efforts. We offer efficient,

high quality faxing, while significantly reducing bandwidth usage. Bring your fax services in to the next
generation with a T.38 fax solution.
Traditional faxing predates VoIP networks, and as a result does not synchronize well with them. T.38
is a protocol that enables fax data to be sent from a circuit-switched network to a packet-switched
network. This conversion allows for a smooth transition, reducing latency, jitter, and lost packets.
T.38 faxing is sent and received in real time, rather than with a delayed “store and forward” system.