Dual-tone multi-frequency signaling

Yeah, they call that phreaking, um, like, which is like phone hacking.

Yeah, so back when we had those toll phones, you'd-- they'd call it DTMF, dual tone multi frequency, and it was the, you know, when you dial the buttons on your phone, it goes do, do, do, do, do, do.

And all those, all those sounds had unique, uh, unique properties.

But when you went to a toll phone and you put in a quarter, it would actually play a sound.

Think, think, think of how optimizing across that c- at that kind of scale, the, the, the, the time saved for their customers and the better outcomes for their customers that that brings.

Um, and DTMF support for early media, early media on outbound calls.

Uh, this is, this, this gladdens my heart.

It's a good old-fashioned back to the good old days of PBXs and how you get data between platforms, and being able to send DTMF digits during early media on outbound calls, um, it just improves the outbound call connection, which is-