By Gonzalo Camarillo
Third variation of this best-selling advisor to IMS: totally revised, and up-to-date with fresh material
The IMS (IP Multimedia Subsystem) is the know-how that merges the net with the mobile global. It makes web applied sciences reminiscent of the net, electronic mail, speedy messaging, presence, and videoconferencing to be had approximately in all places at any time.
The 3rd version of this bestselling publication is absolutely up-to-date and gives comprehensively increased content material, together with new chapters on emergency calls and on Voice name Continuity (VCC). in addition to this, The 3G IP Multimedia Subsystem (IMS) offers up to date fabric together with a entire photograph of consultation Initiation Protocol (SIP) in addition to its applicability to IMS. As many of the protocols were designed within the IETF, this ebook explains how the IETF constructed those protocols and describes how those protocols are utilized in the IMS architecture.
This is an critical advisor for engineers, programmers, company managers, advertising representatives and technically conscious clients who are looking to know the way the IMS works and discover the enterprise version at the back of it.
- New chapters on emergency calls, Voice name Continuity (VCC), provider configuration (XCAP, XDM), and conferencing
- Fully up-to-date all through, together with coverage and Charging keep watch over (PCC), QoS, Presence, quick Messaging, Multimedia Telephony companies, and Push-to-talk over mobile (PoC)
- Describes the IP Multimedia Subsystem from diverse views: from the IETF viewpoint, and from the 3GPP perspective.
- Provides info at the most up-to-date coverage expertise and safeguard architecture
- Written via skilled execs within the field.