SGW and PGW Selection using DNS in LTE EPC
30:10
LTE Call Flow - Wireshark (Pcap) analysis of LTE UE Attach
25:55
DNS in EPS and IMS Part 1
23:17
UE Registration in 5G
46:40
3GPP System Overview
20:11
IMS Architecture - From VoLTE perspective
14:24
LTE Attach Part 1: Goals of LTE Attach
16:58
QoS (Quality of Service) in 5G
47:19