LTE Voice - VoLTE (On-Demand)

Duration: 22 Hours / Technical Level: Level 3

This course provides a detailed technical description of the currently specified methods of offering a VoIP service using LTE and the IP Multimedia Subsystem. 

This self-paced on-demand distance learning course features illustrated course books, videos, tests and full tutor support.

Who would benefit

This course is suitable for engineering and technical management staff who require a technical description of the options that exist in LTE for delivering voice and other real-time traffic types by means of VoIP.

Prerequisites

Attendance on this course assumes previous attendance on the LTE Engineering Overview course (LT3600) or equivalent basic LTE knowledge (although a recap of basic LTE architecture and concepts is provided at the start of the course) and also assumes a working knowledge of IP.

Topic Areas Include

• Technical overview of LTE
• Introduction to the options for LTE voice
• Technical overview of the IP Multimedia Subsystem (IMS)
• System architecture for Voice over LTE (VoLTE)
• VoLTE protocols, services and codecs
• VoLTE power-on and registration procedures
• VoLTE call setup procedures
• Access domain selection
• Single Radio Voice Call Continuity (SRVCC)
• Delivery of SMS messages over the IMS
• VoLTE emergency calls
• Voice over Wi-Fi