Book 1
Fundamentals of Voice over IP
Eric Coll
Book 2
VoIP Architectures and Implementation Choices
Eric Coll
Book 3
SIP, Softswitches and VoIP Call Setup
Eric Coll
Book 4
Voice Packetization, Codecs and Voice Quality
Eric Coll
Book 5
SIP Trunking & Carrier Connections
Eric Coll
Book 6
Network Quality: CoS, QoS, MPLS and SLAs
Eric Coll