Assisting during emergencies is one of the important functions of the telephone system. Emergency communications has three components: summoning help during emergencies, coordinat...
—We consider an Internet telephony system in which the service provider operates a telephone gateway in each servicing city to serve the general public. We propose a packet loss ...
In our modern society telephony has developed to an omnipresent service. People are available at anytime and anywhere. Furthermore the Internet has emerged to an important communi...
Rachid El Khayari, Nicolai Kuntze, Andreas U. Schm...
P2P systems inherently have high scalability, robustness and fault tolerance because there is no centralized server and the network self-organizes itself. This is achieved at the ...