VoLTE Signaling and Operations Training

Commitment 3 Days, 7-8 hours a day.
Language English
User Ratings Average User Rating 4.8 See what learners said
Price REQUEST
Delivery Options Instructor-Led Onsite, Online, and Classroom Live

COURSE OVERVIEW

This is an intermediate-level VoLTE Signaling and Operations Training course that builds on participants’ knowledge of VoLTE and the IMS architecture. Participants analyze real-world VoLTE/SIP logs collected from commercial VoLTE networks using drive test equipment. The IMS infrastructure is simulated using Open IMS, so participants also analyze SIP signaling messages in the IMS domain. This VoLTE Signaling and Operations Training course uses a scenario-based approach, allowing participants to step through key scenarios such as VoLTE registration, VoLTE to VoLTE calls, and Interworking with the PSTN/3G and emergency calls. Log analysis is emphasized where logs are available. Other topics are explored using detailed message flow diagrams.

WHAT'S INCLUDED?
  • 3 days of VoLTE Signaling and Operations Training with an expert instructor
  • VoLTE Signaling and Operations Electronic Course Guide
  • Certificate of Completion
  • 100% Satisfaction Guarantee
RESOURCES
RELATED COURSES

ADDITIONAL INFORMATION

COURSE OBJECTIVES

Upon completing this VoLTE Signaling and Operations Training course, learners will be able to meet these objectives:

  • Sketch the VoLTE network architecture
  • Walk through the following scenarios and identify the SIP messages and related parameters for:
  1. VoLTE registration
  2. VoLTE to VoLTE call setup and release
  3. VoLTE to PSTN interworking
  4. Voice Call Continuity (if applicable)
  5. Emergency Calls
  • Step through the dedicated bearer setup during VoLTE call initiation
  • Elaborate on Voice Call Continuity features to interwork with erstwhile RAN technologies
  • Identify the LTE RAN enhancements required to support VoLTE
CUSTOMIZE IT
  • We can adapt this VoLTE Signaling and Operations Training course to your group’s background and work requirements at little to no added cost.
  • If you are familiar with some aspects of this VoLTE Signaling and Operations course, we can omit or shorten their discussion.
  • We can adjust the emphasis placed on the various topics or build the VoLTE Signaling and Operations course around the mix of technologies of interest to you (including technologies other than those included in this outline).
  • If your background is nontechnical, we can exclude the more technical topics, include the topics that may be of special interest to you (e.g., as a manager or policy-maker), and present the VoLTE Signaling and Operations course in a manner understandable to lay audiences.
AUDIENCE/TARGET GROUP

The target audience for this VoLTE Signaling and Operations Training course:

  • This course is designed for those involved in VoLTE deployment in LTE RAN and EPC networks.
CLASS PREREQUISITES

The knowledge and skills that a learner must have before attending this VoLTE Signaling and Operations Training course are:

COURSE SYLLABUS

1. LTE and IMS Network Architecture
  • LTE-EPC network architecture
2. Bearer Setup for IMS APN
  • PDN connection for VoLTE
  • Default bearer setup
3. VoLTE Registration
  • IMS registration
  • SIP signaling with P-CSCF
  • User identities for VoLTE
  • Application Registration
  • Exercise: LTE-IMS registration
4. VoLTE Call Setup
  • Call setup scenario overview
  • VoLTE call initiation signaling
  • Voice codec options
  • Exercise: End-to-end VoLTE call
5. VoLTE Interworking Calls
  • Interworking Overview
  • VoLTE to PSTN
  • PSTN to VoLTE
6. VoLTE Signaling and Operations Training – Voice Call Continuity
  • SRVCC/eSRVCC network architecture
  • VCC call setup
Emergency Call Support
  • Emergency session call flows
  • LTE bearer registration and resource request
  • P-CSCF discovery and IMS emergency registration
  • Establish emergency session
  • Concepts and definitions
8. RAN Enhancements for VoLTE
  • AMR and RTP
  • SPS
  • TTI Bundling
  • RoHC
VoLTE Signaling and Operations TrainingVoLTE Signaling and Operations Training Course Recap, Q/A, and Evaluations

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