4g lte and 5g

Volte evolution ( Including CSFB , SMS over SGs Flows , VoLTE Flows ) VoLTE Evolution We are going to see evolution of 2G , 3G networks to 4G LTE and further to VoLTE IMS . By End of this module , You will be able to get detailed understanding Read more…

We are going to cover complete list of VoLTE IMS KPI and performance Indicators . VoLTE IMS KPI VoLTE IMS Control Plane KPI – RSR : Registration Success Ratio (%) – CSSR : Call Setup Success Rate (%) – CST : Call Setup Time (s) – MHT/ACD : Average Call Read more…

VoLTE IMS Interfaces Here I am going to provide complete Volte Protocol Guide which contains details of all Links & Interfaces working in VoLTE & LTE Networks including their Protocol Stack VoLTE Interfaces LTE Control Plane Links : S1MME , S5/S8 , S10 , S11 , S6a , Gx , Read more…

SRVCC (Single Radio Voice Call Continuity) Explained in VoLTE IMS Network & Difference between SRVCC Vs CSFB (circuit switched fallback) , Covers Below : SRVCC – PS to CS handover – CSFB Vs SRVCC – Enhanced SRVCC (eSRVCC) – Evolution of Voice Call – SRVCC , aSRVCC , eSRVCC , Read more…

Volte call flow – VoLTE MO and MT Call Flow :- Covering VoLTE to VoLTE SIP IMS Call flow for Mobile Originating & Mobile Terminating Calls . It Provides extract of 3GPP / GSMA Specs simplified way

This Video covers VoLTE SIP IMS Registration procedure in depth & Provides extract of 3GPP / GSMA Specs , I am covering below call flow in Depth.

I have described VoLTE IMS Architecture in simplified way . Are you also finding 3GPP Specs complicated & Complex for VoLTE IMS . It covers Role played by individual Networks Elements as mentioned below :-

VoLTE Overview – Complete End to End Tutorial on Fundamentals & Basics of VoLTE , IMS Technology & VoLTE Overview ( Voice Over LTE )