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IMS

• IMS from 10.000 feet

• Much Ado about Registration
• Third Party Registration
• SIP Illustrated: SIP by sip
  • SIP Illustrated 1: Basics
  • SIP Illustrated 2: SIP Message
  • SIP Illustrated 3: Routing and IMS Registration
  • SIP Illustrated 4: SIP Session
  • SIP Illustrated 5: SIP Session Routing
• Diameter Overview
• SCTP Introduction
• How to read Initial Filter Criteria
• Sh Interface – What Is It Good for?
• Call-ID and Other Message Identifiers

• A magic box called SBC
• How to read tcpdump – Registration
• An Éminence Grise – the DNS
• NEWS: Number Portability & ENUM
• Crack the NAT

• Rainy-day Scenarios – S-CSCF Restoration
• Roaming in IMS
• This is an Emergency!
• User Data Convergence – HSS-FE

• News: Telco Monitoring
• IMS/WebRTC Tracing and Test Tools
• Challenges of Automated Testing (for telcos)

5G

• IMS and 5G
• SMSC – 30 years later

VoLTE

• VoLTE Illustrated: Beginners Guide
• VoLTE Flows – Basics – presentation
• VoLTE in IMS
• VoLTE Flows and CS Network – presentation
• Multimedia in VoLTE
• At your service..
• VoLTE – close encounters
• IP-SM-GW Transport Level Interworking
• Ut interface – what is it for?
• XCAP Protocol
• Aggregation Proxy and Bootstraping

• VoLTE Policy Control Summary
• Rx Interface
• P-Early-Media – You are running low on credit!
• It is about quality!
• SRVCC – Mind the coverage hole!

• News: 2016 Summary
• News: Finally 4G?
• News: The World is to be All-IP
• News: LTE in Sky

VoWifi

• VoWifi Overview
• ePDG and IPSec

WebRTC

• WebRTC and IMS
• Crack the NAT
• WebRTC GW

• News: WhatsApp pushes the WebRTC
• News: WebRTC – the way to go
• News: Are the Codec Wars over?

• IMS/WebRTC Tracing and Test Tools

RCS

• GSMA Advanced Messaging – RCS Universal Profile
• RCS – Rich Communication Services
• Messaging in RCS
• IP-SM-GW Transport Level Interworking
• VoLTE or RCS Voice Call?
• Group … Messaging

• Aggregation Proxy and Bootstraping
• XCAP Protocol

Presence

• IMS Presence Illustrated: Beginners Guide
• Is the Presence Social?
• What Are You Capable Of?
• Presence – More Than You Wanted to Know
• Presence – from the other site
• Someone’s Watching

IoT

• IoT doesn’t bother to knock

• News: IoT and SIM – does it go together?
• News: Top 10 IoT Technologies
• News: IoT @ home
• News: Li-Fi – pushing the IoT forward

Other stuff

• Comment: A Piece of Advice for Every (Telco) Company
• SMS in 2G/3G