1. Motivations, Developments, and Opportunities in Voiceover Packet (VoP) Technologies2. Technologies for Packet-Based Voice Applications3. Quality of Service (QoS)4. Features of MPLS5. Motivations, Drivers, Approaches, and Advantagesof VoMPLS6. MPLS Forum VoMPLS—Bearer TransportImplementation Agreement7. Signaling Issues for Voice over MPLS8. Public Network Issues for VoMPLS andApplications Beyond TransportAppendix A: Telecom Traffic Indicators 424End Notes