Has anyone played with "D-Modem" [1] "D-Modem replaces a softmodem’s physical hardware with a SIP stack. Instead of passing audio to and from the software DSP

Has anyone played with "D-Modem" [1] "D-Modem replaces a softmodem’s physical hardware with a SIP stack. Instead of passing audio to and from the software DSP over an analog phone line, audio travels via the RTP (or SRTP) media streams of a SIP VoIP call." [2] Seems pretty cool. [1] https://github.com/AonCyberLabs/D-Modem?tab=readme-ov-file https://github.com/AonCyberLabs/D-Modem?tab=readme-ov-file [2] https://www.aon.com/cyber-solutions/aon_cyber_labs/introducing-d-modem-a-software-sip-modem/ https://www.aon.com/cyber-solutions/aon_cyber_labs/introduci...