Combinational Services for NGN based IPTV

IMS interworking using IBCF

Seamless WiFi-roaming in IMS network

Building complex Voice over IP (VoIP) applications based on open-source

Enabling Enhanced Services Through IMS Technology

ngnlab.eu - A Virtualized Laboratory Infrastructure

IMS Signaling (Rev. 3)

IMS Signaling Details

IMS Services

Service Provider Involvement with WebRTC

Lecture about XMPP

Integration of Rich Communication Services

Building Complex Voice Over IP (VoIP) Applications Based on Open-Source

Personalization of Internet Protocol Television (IPTV) Services in Next-Generation Networks (NGN) Architectures

WebRTC from the Service Provider Prism

Presence Service Integration Using Interconnected IP Multimedia Core Networks

Expanding Service Providers’ Reach With WebRTC

NGNlab - The Deployment of an Open-Source Infrastructure

Open-Source Based Prototype for Quality of Service (QoS) Monitoring and Quality of Experience (QoE) Estimation in Telecommunication Environments

Telecoms & WebRTC: Opposites attract?!