SIP (Session Initiation Protocol) Courses
WEareTROOPERS via YouTube JavaScript - The Future of Telephony Application Development
JSConf via YouTube How to Migrate NF or VNF to CNF Without Vendor Lock-In
CNCF [Cloud Native Computing Foundation] via YouTube What Do We Learn When We Scan the Internet Every Hour?
BSidesLV via YouTube Eventphone Telefonanlage: Funktionsweise und neue Features
media.ccc.de via YouTube Anonymization Aspects of a Low-latency VoIP Security Analytics System
USENIX via YouTube Setting Up a Free Cloud Phone System with 3CX
Dev Odyssey via YouTube CLCOR (350-801) v1.2 Video Training Series
Packt via Coursera