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A SIP-Based Programming Framework for Advanced Telephony Applications
[chapter]
2008
Lecture Notes in Computer Science
The scope of telephony is significantly broadening, providing users with a variety of communication modes, including presence status, instant messaging and videoconferencing. Furthermore, telephony is being increasingly combined with a number of non-telephony, heterogeneous resources, consisting of software entities, such as Web services, and hardware entities, such as location-tracking devices. This heterogeneity, compounded with the intricacies of underlying technologies, make the programming
doi:10.1007/978-3-540-89054-6_1
fatcat:njqud5thgncsrosl5xl5xpys7a