Sip: Understanding the Session Initiation Protocol, Third Edition

Hardcover
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Author: Alan B. Johnston

ISBN-10: 1607839954

ISBN-13: 9781607839958

Category: Protocols & Standards - Computer Networks

Now in its third edition, the ground-breaking Artech House bestseller SIP: Understanding the Session Initiation Protocol offers you the most comprehensive and current understanding of this revolutionary protocol for call signaling and IP Telephony. The third edition has been significantly expanded with brand new chapters on NAT traversal, SIP security, services in SIP, presence and instant messaging, Peer-to-Peer SIP, and an introduction to ABNF and XML. This cutting-edge book shows you how...

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Now in its third edition, the ground-breaking Artech House bestseller SIP: Understanding the Session Initiation Protocol offers the most comprehensive and current understanding of this revolutionary protocol for call signaling and IP Telephony. Essential reading for anyone involved in the development and operation of voice or data networks, the third edition has been significantly expanded with brand new chapters on:• SIP security. • Services in SIP. • Presence and instant messaging. • Peer-to-Peer SIP

SIP and the Internet. Introduction to SIP. SIP Clients and Servers. SIP Request Messages. SIP Response Messages. SIP Header Fields. Wireless, Mobility, and IMS. Presence and Instant Messaging. Services in SIP. Network. Address Translation. Related Protocols. Media Transport. Negotiating Media Sessions. SIP Security. Peer to Peer SIP. Call Flow Examples. Future Directions.