Prowid course material: https://kurslar.prowid.com/en/index.php?id=lesson&m=3600
Voice over IP: Codecs, RTP, DTMF and Quality · Media security, fax and modems
Fax over IP: facsimile transmission via G.711 Pass-Through
🔒 This is the beginning of the lesson. The full lesson is available with a subscription.
