Delivering 5G Voice
Although 5G networks are in their infancy, voice delivery over 5G is already a key consideration for mobile service providers. This course will explain how voice services are delivered across a 5G system, covering areas such as architectural requirements, protocols, APIs and initial procedures. In addition, a variety of call scenarios will be examined, including service continuity scenarios related to LTE and CS networks.
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Section 1 - Architectural Requirements for 5G Voice
Section 2 - Key Protocols and APIs for 5G Voice
Section 3 - Initial Procedures for 5G Voice
Section 4 - 5G Voice Call Procedures
Section 5 - PSTN Interworking
Section 6 - Interworking Considerations
Topic areas covered include:
- 5G System Architecture.
- IMS Architecture.
Topic areas covered include:
- Exploration of SIP.
- Relevant APIs for IMS to 5G interaction.
Topic areas covered include:
- Identities used in 5G Voice.
- Network Registration.
- Security Considerations.
Topic areas covered include:
- End to End call flow analysis.
- 5GS, IMS and PCC considerations.
- Call termination.
Topic areas covered include:
- MO PSTN Call.
- MT PSTN Call.
Topic areas covered include:
- Service Centralization.
- 5GS to EPC service continuity.
- 5GS to CS service continuity.
- Wi-Fi Calling.
