Juwei Shi, Yao Wang, Lanzhi Gu, Lichun Li, Wenjie Lin, Yinong Li, Yang Ji, Ping Zhang. A Hierarchical Peer-to-Peer SIP System for Heterogeneous Overlays Interworking. In Proceedings of the Global Communications Conference, 2007. GLOBECOM 07, Washington, DC, USA, 26-30 November 2007. pages 93-97, IEEE, 2007. [doi]
Abstract is missing.