Internet Communications Using SIP : Delivering VoIP and Multimedia Services With Session Initiation Protocol {2Nd Ed.}

Use Cases for P2P SIP 348

Disruption of the VoIP Infrastructure Model 349

Summary 350

References 351

Chapter 21 Conclusions and Future Directions 353

Short Term Challenges 355

Future Services: The Internet Is the Service 355

Still to Develop: Peer-to-Peer SIP Standards 355

Prediction: The Long Road Ahead 356

Summary 356

References 356

Index 357

Contents xix

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