VoIP Training in Oslo

This course is divided into two complementary sections: theoretical and practical. The first section is a one-day introduction that covers the motivation, philosophy, fundamentals, and operational rules of the SIP protocol, as well as its application in implementing telecom services, with a focus on IP telephony and VoIP. The subsequent two-day section allows participants to learn practical aspects of service operation through hands-on laboratory exercises. These exercises provide detailed insight into configuring components of the SIP telephony architecture, analyzing SIP signaling at both the message sequence chart and internal message structure levels, and assist in understanding typical problems and troubleshooting, including security and telecom fraud aspects. Trainers will share their experience in launching, operating, and managing SIP telephony, including virtualization and cloud-based solutions. The practical component utilizes both SIP hardphones and softphones, alongside IP telephony servers (Asterisk and FreeSWITCH). Participants can benefit from the trainers' extensive technical and business experience in IP telephony by submitting their own problems and questions. These will be addressed during the wrap-up session to supplement the training and meet the urgent needs of clients. The course is designed for participants with basic knowledge and experience in telecom services, specifically in VoIP and IP networking.