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Training Program
VOLTE Explained
Start Date :
February 22, 2019 |
Location :
India, USA, UK, Brazil
Target Audience
Volte coaching is intended for someone who is working on LTE, GSM, Circuit switched /Packet switched products and who to learn earn VoLTE concepts, architecture, Interfaces & Protocols, functions and Call procedures. Premcell Volte training institute offers one of the best Volte course with Volte certification.Volte tutorial is designed with latest technolgy for Volte classes
Training Objective
•
Describe VoLTE Solution and Architecture
•
Discuss EPS Overview and Network Elements
•
Describe IMS Architecture and network Elements
•
Describe PCC Architecture and elements and QoS in VoLTE
•
Describe VoLTE Protocols
•
Describe VoLTE Subscriber Authentication ,Access and Registration
•
Discuss MMTel and VoLTE call management
•
Single Radio Voice Call Continuity
•
Call flows
Duration of Training
4 Days
Prerequisite
Understanding of LTE, GSM – CS/PS
Understanding of SIP and IP protocol
Understanding of SS7/ SIGTRAN
COURSE MODULES
1. VoLTE
introduction
VoLTE concept
VoLTE Drivers
LTE voice evolution from Cicruit switched
Voice Evolution
3GPP Release 8 Network Architecture
LTE Voice Solution Alternatives
VoLTE System Architecture
IP- CAN
Logical Components of VoLTE Solution
2. LTE/EPC Overview
LTE/SAE/EPC Network Architecture
LTE/EPC Overview
LTE/SAE/EPC Network Architecture\
Network nodes and roles of HSS,MME,S-GW,P-GW,PCRF
EPS bearers – Default & Dedicated
Basic EPS signalling procedures
Key Reference points: S1-C/U, S5/S8 S6, S10 and S11
LTE-HSS subscription
3. IMS Core network
IMS Core Architecture and Network elements
Numbering and addressing –IMPI,IMPU,SIP URI,TEL URI
IMS Interfaces and Protocols
CSCF-Proxy,Interogating,serving
HSS - Home subscriber server
DNS/ENUM
MGCF & IM-MGW
MRF-MRFC & MRFP
IMS Basic call Flow – MO/MT
Session Border Controller - SBC
4. Protocols in VoLTE
SIP and SDP
Diameter
H.248
RTP
NAS
5. VoLTE Access Procedures
PDN connection for IMS APN
EPC Authentication
Default EPS bearer setup
P-CSCF Discovery
IMS authentication
AKAv2-MD5
6. QoS introduction in LTE-EPC
QoS mechanism in VoLTE
PCC architecture
PCRF, PCEF Interworking
Interfaces: Gx,Rx Use case
GBR and Non-GBR for services
Standardized QCIs for VOLTE
7. VoLTE Call flows
VoLTE to VoLTE
VoLTE to PLMN/PSTN
PSTN/PLMN to VoLTE
8. Application Server
Function of AS
MMTEL Server
Example of MMTEl services
Role of RCS and MMTel
IP-SM-GW
IM-SSF
9. Charging
Overview of VoLTE charging
Offline Charging
online charging
CDR's in VoLTE
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