6 Waves of VoIP ROI and Risks
In this live we are going to debate how to justify the investment in Voice over IP. I will explain the first to the sixth wave of VoIP and how these waves changed the returns over investment. We will also debate how to choose a VoIP system in these days.
Trainings available in VoIP School
Quick Start to FreeSwitch - https://voip.school/p/quick-start-to-...
Complete Asterisk Training - https://voip.school/p/complete-asteri...
SIP training for Professionals - https://voip.school/p/sip-training (Former Understanding and Troubleshooting SIP)
VoIP Design and telephony fundamentos - https://voip.school/p/voip-design-and...
VoIP Hacking Training - https://voip.school/p/voip-hacking
Quick Start to OpenSIPS - https://voip.school/p/quick-start-to-...
Subscription to all trainings - https://voip.school/p/subscription