LEADER 03384nam 2200661 450 001 9910455893203321 005 20200520144314.0 010 $a1-58053-656-5 035 $a(CKB)111087028226156 035 $a(EBL)227671 035 $a(OCoLC)54703014 035 $a(SSID)ssj0000246337 035 $a(PQKBManifestationID)11221309 035 $a(PQKBTitleCode)TC0000246337 035 $a(PQKBWorkID)10181540 035 $a(PQKB)11704735 035 $a(MiAaPQ)EBC227671 035 $a(Au-PeEL)EBL227671 035 $a(CaPaEBR)ebr10082016 035 $a(CaBNVSL)mat09106089 035 $a(IEEE)9106089 035 $a(EXLCZ)99111087028226156 100 $a20200729d2003 uy 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aSIP $eunderstanding the Session Initiation Protocol /$fAlan B. Johnston 205 $a2nd ed. 210 1$aBoston :$cArtech House,$d©2004. 210 2$a[Piscataqay, New Jersey] :$cIEEE Xplore,$d[2003] 215 $a1 online resource (307 p.) 225 1 $aArtech House telecommunications library 300 $aDescription based upon print version of record. 311 $a1-58053-655-7 320 $aIncludes bibliographical references and index. 327 $aSIP Understanding the Session Initiation Protocol Second Edition; Contents vii; Foreword to the First Edition xvii; Preface to the Second Edition xix; Preface to the First Edition xxi; 1 SIP and the Internet 1; 2 Introduction to SIP 17; 3 SIP Clients and Servers 43; 4 SIP Request Messages 71; 5 SIP Response Messages 107; 6 SIP Header Fields 127; 7 Related Protocols 163; 8 Comparison to H.323 181; 9 Wireless and 3GPP 193; 10 Call Flow Examples 207; 11 Future Directions 261; Appendix A: Changes in the SIP Specification from RFC 2543 to RFC 3261 267; About the Author 271; Index 273 330 3 $aThis newly revised edition of the ground-breaking Artech House bestseller, SIP: Understanding the Session Initiation Protocol gives you a thorough and up-to-date understanding of this revolutionary protocol for call signaling and IP Telephony. The second edition includes brand new discussions on the use of SIP for wireless multimedia communications. It explains how SIP is powerful "rendezvous" protocol that leverages mobility and presence to allow users to communicate using different devices, modes, and services anywhere they are connected to the Internet You learn why SIP has been chosen by the 3GPP (3rd Generation Partnership Program for wireless cell phones) as the core signaling, presence, and instant messaging protocol.$cPublisher abstract. 410 0$aArtech House telecommunications library. 606 $aComputer network protocols 606 $aInstant messaging$xComputer programs 606 $aInternet telephony$xComputer programs 606 $aMultimedia systems$xComputer programs 608 $aElectronic books. 615 0$aComputer network protocols. 615 0$aInstant messaging$xComputer programs. 615 0$aInternet telephony$xComputer programs. 615 0$aMultimedia systems$xComputer programs. 676 $a620.50289 700 $aJohnston$b Alan B.$0523308 801 0$bCaBNVSL 801 1$bCaBNVSL 801 2$bCaBNVSL 906 $aBOOK 912 $a9910455893203321 996 $aSIP$91222864 997 $aUNINA LEADER 01584nas 2200481-- 450 001 996216916403316 005 20231214213021.0 035 $a(DE-599)ZDB2485799-3 035 $a(CKB)110978977279370 035 $a(CONSER)---66035197- 035 $a(EXLCZ)99110978977279370 100 $a20751101b19612014 --- a 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aGreat Plains journal 210 $a[Lawton, Okla.]$c[Great Plains Historical Association] 215 $a1 online resource 311 08$aPrint version: Great Plains journal. 0017-3673 (DLC) 66035197 (OCoLC)1751559 531 0 $aGt.-Plains j. 606 $aSocial sciences general 607 $aGreat Plains$xHistory$vPeriodicals 607 $aMiddle West$xHistory$vPeriodicals 607 $aGrandes Plaines$xHistoire$vPériodiques 607 $aMidwest (États-Unis)$xHistoire$vPériodiques 607 $aGreat Plains$2fast$1https://id.oclc.org/worldcat/entity/E39QbtfRCKmCGh97YMVywjkx9c 607 $aMiddle West$2fast 608 $aPeriodical 608 $aperiodicals.$2aat 608 $aHistory.$2fast 608 $aPeriodicals.$2fast 608 $aPeriodicals.$2lcgft 608 $aPériodiques.$2rvmgf 615 4$aSocial sciences general. 676 $a978/.005 712 02$aGreat Plains Historical Association. 712 02$aInstitute of the Great Plains. 906 $aJOURNAL 912 $a996216916403316 920 $aexl_impl conversion 996 $aGreat Plains journal$91942562 997 $aUNISA