i2CAT Experiencies in Advanced SIP-based Communications: Neutral Points for ToIP Peering and High-definition Videoconferencing
This presentation examines an alternative way to carry out ToIP peering based on multilateral peering. An IP telephony exchange point approach is presented, focusing on the study of design requeriments, the open source-based implementation and the analysis of testbed results.
Moreover, it examines a High-Definition (HD) conferencing application based on Ultragrid and DVTS. Both technologies are focused only on how to transport high bit rate multimedia data, without providing a suitable control plane. In this research, we propose a SIP-based Continuous Media Integration platform in order to provide a standard, scaleable and flexible conferencing service using these HD technologies.
Download Slides
(2.8 MB)
Download Paper
(988 Kb)
Speakers
- Jordi Trapero, i2CAT foundation (ES)
Authors
- André Ríos
- Xavier Miguélez
- Antoni Oller
- Jesús Alcober
- Jordi Trapero
- Pol Novell
- Sergi Figuerola
- Frederic Raspal
- Carles Macian
This presentation is part of session 5D - Degrees of Presence - from Voice to High Definition Video.