IMS IP Multimedia Concepts and Services - Part IV pot

IMS IP Multimedia Concepts and Services - Part IV pot

... securing SIP messages at the IP layer. It supports both TCP and UDP (see Chapter 22 for more details). 12.11.3.2 User-to-user and proxy-to-user mechanisms User-to-user (or end-to-end) and proxy-to-user ... dialog-creating request. SIP 325 SIPS URIs it is ‘‘sips’’, while for SIP URIs it is ‘‘sip’’. A SIP URI and a SIPS URI are not equivalent. IPsec IPsec provides authentication, inte...

Ngày tải lên : 14/08/2014, 10:22

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IMS IP Multimedia Concepts and Services - Part II potx

... can TheIMS:IPMultimediaConceptsandServices, SecondEdition Miikka Poikselkä, Georg Mayer, HishamKhartabilandAkiNiemi © 2006JohnWiley&Sons,Ltd. ISBN: 0-4 7 0-0 190 6-9 126 The IMS Figure 4.5 Subscription ... active="false"> </isb-settings> <am-settings> <answer-mode>automatic</answer-mode> </am-settings> <ipab-settings> <incoming-...

Ngày tải lên : 14/08/2014, 10:22

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IMS IP Multimedia Concepts and Services - Part I doc

... the IP Multimedia Subsystem (IMS) . It allows applications in IP- enabled devices to establish peer-to-peer and peer-to-content connections easily and securely. Our deﬁnition for the IMS is: IMS ... global, access-independent and standard-based IP connectivity and service control architecture that enables various types of multimedia services to end-users using common In...

Ngày tải lên : 14/08/2014, 10:22

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IMS IP Multimedia Concepts and Services - Part III docx

... request: REGISTER sip:home1.fr SIP/2.0 Require: sec-agree Proxy-Require: sec-agree Security-Client: digest, IPsec-3gpp ;alg=hmac-sha- 1-9 6 ;spi-c=23456789 ;spi-s=12345678 ;port-c=2468 ;port-s=1357 The Proxy-Require ... received by the UE. The header looks like: REGISTER sip:home1.fr SIP/2.0 P-Access-Network-Info: 3GPP-UTRAN-TDD ;utran-cell-id-3gpp=234151D0FCE11 Tobias’s S-CSCF will remove...

Ngày tải lên : 14/08/2014, 10:22

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Wiley the IMS IP multimedia concepts and services in the mobile domain (2004) DDU

... S-CSCF Abbreviation UAR UAA SAR SAA LIR LIA MAR MAA RTR RTA PPR PPA Source I-CSCF HSS S-CSCF HSS I-CSCF HSS S-CSCF HSS HSS S-CSCF HSS S-CSCF Destination HSS I-CSCF HSS X-CSCF HSS I-CSCF HSS S-CSCF S-CSCF HSS S-CSCF HSS 52 The IMS Figure 3.2 A high-level IMS ... Cx commands. Command-Name User-Authorization-Request/ Answer Server- Assignment- Request/Answer Location-Info-Request/Answe...

Ngày tải lên : 05/04/2014, 23:31

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Management and Services Part 5 potx

... No.3, 1992, pp.6 5-7 3 Nixon, M. “Innovations in logistic technology: generating top-line value and bottom-line ROI”, World Trade, June, Vol. 14 No.6, 2001, pp.6 2-4 O’Brien, E.M. and Kenneth R., ... impact on people’s private and professional lives, but have also started to affect large organizations and institutional structures, leading them towards more collaborative and...

Ngày tải lên : 21/06/2014, 02:20

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Ims - IP Multimedia Subsystem

... HSS, I-CSCF hoặc S-CSCF gởi yêu cầu Cx đến SLF qua điểm tham chiếu Dx. Khi đã nhận được địa chỉ của HSS, I-CSCF hoặc S-CSCF sẽ gởi yêu cầu Cx đến HSS. 43 IP Multimedia Subsystem 19 IP Multimedia ... Cellular) . 7 IP Multimedia Subsystem Khi chuyển sang mạng IMS, thông số IMSI của các thuê bao miền PS, CS khác sẽ được thay đổi theo định dạng sau: sốIMSI.@MCC.MNC.IMSI.IMSdomain...

Ngày tải lên : 20/11/2012, 11:31

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IMS-IP multimedia subsystem

... với bên ngoài I- I- CSCF CSCF S- S- CSCF CSCF P- P- CSCF CSCF SIP SIP SIP SIP SIP Diameter 9 Radio Area Networks MGW Kiến trúc IMS SCIM Application Servers S-CSCF I-CSCF P-CSCF MRFC PDF MRFP BGCF MGCF HSS, ... Pre-paid & Postpaid Postpaid AAA Group Lists Media Server POTS phone GGSN PDSN MSC Cellular Access Point WiFi/802.11x Local Loop VoIP handset Ckt-PBX IP- PBX IP- phones...

Ngày tải lên : 20/11/2012, 14:17

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Đề tài Phân hệ đa phương tiện IMS (IP Multimedia Subsystem) - Luận văn, đồ án, đề tài tốt nghiệp

Ngày tải lên : 16/02/2014, 17:03

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Management and Services Part 1 docx

... publication@sciyo.com Management and Services, Edited by Dr. Md. Mamun Habib p. cm. ISBN 97 8-9 5 3-3 0 7-1 1 8-3 Management in all business areas and organisational activities are the acts of getting ... 1989; Scott and Westbrook, 1991; Watts and et al. 1992; Lee and Billington, 1992; Inman and Hubler, 1992; Cooper and et al. 1993; Londe and et al. 1994; Londe...

Ngày tải lên : 20/06/2014, 06:20

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