G.711 FAX Functionality with 3CX

One of the features that we’ve worked hard to bring to you in 15.5 is G.711 FAX over SIP with T.38 fallback. This long-awaited feature can now allow your PBX to receive FAX transmissions over G.711 as well as the already supported T.38. As FAX transmissions over T.38 protocol are not supported with all VoIP providers, [...]

By |April 19th, 2017|1 Comment

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