Title: SIP Handbook: Services, Technologies, and Security of Session Initiation Protocol, Author: Syed A. Ahson
Title: Internet Communications Using SIP: Delivering VoIP and Multimedia Services with Session Initiation Protocol, Author: Henry Sinnreich
Title: VoIP and Unified Communications: Internet Telephony and the Future Voice Network, Author: William A. Flanagan
Title: Configuring Cisco Unified Communications Manager and Unity Connection: A Step-by-Step Guide, Author: David Bateman
Title: IMS: A New Model for Blending Applications, Author: Mark Wuthnow
Title: Fixed/Mobile Convergence and Beyond: Unbounded Mobile Communications, Author: Richard Watson
Title: Computer Telephony Integration, Author: William A. Yarberry Jr.
Title: Computer Telephony Integration, Author: William A. Yarberry Jr.
Title: SIP Demystified, Author: Gonzalo Camarillo