Coreبقيادة مدرب
5G Core Network — Advanced
4 أيام
Advanced
Live Online · Classroom
Live Online
الدفعة القادمة:Q4 2026 · المواعيد ستُعلن لاحقاً
CoreIMSVoLTEVoNRSIPEPS Fallback
IMS, VoLTE & VoNR Engineering
IMS architecture, SIP/SDP, registration and call flows for VoLTE and VoNR, EPS fallback, QoS and the troubleshooting techniques that resolve voice issues in live networks.
Live OnlineClassroomOn-Site Corporate
- المدة
- 3 أيام
- المستوى
- Advanced
- طريقة التقديم
- Live Online · Classroom · On-Site Corporate
- الموقع
- Live Online · Dubai · GCC
- Certificate
- شهادة إتمام
- Format
- بقيادة مدرب
Course overview
Voice remains a core service with strict quality expectations. This program covers IMS in depth and the end-to-end behaviour of VoLTE and VoNR including RAN dependencies, so engineers can design, integrate and troubleshoot voice services.
Who should attend
- Core and IMS engineers
- Voice quality and optimisation engineers
- Integration and test teams
Prerequisites
- EPC or 5GC knowledge
- Basic SIP familiarity helpful
Learning objectives
- 1Describe IMS architecture and functions (P/I/S-CSCF, HSS/UDM, TAS, MRF, SBC)
- 2Trace IMS registration and call setup
- 3Explain VoNR, EPS fallback and RAT fallback decisions
- 4Troubleshoot voice issues with SIP and RAN traces
Detailed curriculum
01IMS Architecture
- Functions and interfaces
- SIP, SDP and Diameter/HTTP
- Security and IPsec
02VoLTE
- Registration
- Call setup and dedicated bearers
- SRVCC and CSFB legacy
- Codec and QoS
03VoNR
- 5GC and IMS integration
- EPS fallback vs VoNR
- QoS flow mapping
- Emergency services
04Troubleshooting
- SIP trace analysis
- Common failure signatures
- KPI monitoring
- Voice quality metrics
Day-by-day agenda
Day 1
- IMS Architecture
- VoLTE
Lecture, whiteboard analysis, exercises and lab time.
Day 2
- VoNR
- Troubleshooting
Lecture, whiteboard analysis, exercises and lab time.
Hands-on exercises & labs
- Deploy an open-source IMS with a 5GC lab
- Analyse SIP registration and INVITE in Wireshark
- EPS fallback scenario analysis
Skills gained
SIP/IMS analysisVoice call-flow troubleshootingVoNR design
Instructor
Instructor profile — to be added
Name, engineering background and delivery experience of the assigned instructor will be published here. No credentials are shown until confirmed.
Training methodology
Instructor-led
Concepts explained by engineers with delivery experience, at whiteboard depth.
Trace & case driven
Real message flows, counters and scenarios connect theory to network behaviour.
Hands-on
Labs and design workshops matched to the program and delivery mode.
Available locations
Live online region-wide. Classroom and on-site delivery available in Dubai and across major GCC locations, arranged per cohort or corporate engagement.
Live OnlineDubaiAbu DhabiRiyadhJeddahDohaMuscatManamaKuwait City
Upcoming schedule
لا توجد برامج مطابقة لهذه التصفية.
Cohort dates are published when confirmed. Register interest to be notified first, or request a corporate delivery on your own dates.
Frequently asked questions
Live online programs are delivered in real time by an instructor over video with shared labs and interactive Q&A. Classroom programs are delivered face to face in Dubai or other GCC locations, with the instructor and lab environment in the room. Both use the same curricula and instructors.
Programs are built on 3GPP, O-RAN and industry standards and are vendor-agnostic by default. Corporate deliveries can include vendor-specific parameter mapping and scenarios where required.
Participants who complete a program receive a Teleriu certificate of completion. Teleriu programs are professional technical training and are not affiliated with any certification body unless explicitly stated.
Related programs
Bring this program to your engineering team
Customised for your vendors, architecture and objectives — delivered on-site, in the classroom or live online.