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Products > IMS Basics German version     WBT IMS Basics - Detailed Content Module 1: Introduction The Need for IMS UMTS Architecture RAN and CN UMTS Architecture Planes UMTS R99 Architecture UMTS R4 Architecture UMTS R5 Architecture UMTS R6 Aspects UMTS R7 Aspects NGN Aspects Involved Standardization Bodies Quiz      Module 2: IMS Entities and Functions Overview Proxy-Call Session Control Function (P-CSCF) Serving-Call Session Control Function (S-CSCF) Interrogation-Call Session Control Function (I-CSCF) Home Subscriber Server (HSS) Policy Decision Function (PDF) Multimedia Resource Function Controller (MRFC) Multimedia Resource Function Processor (MRFP) Media Gateway Control Function (MGCF) Signaling Gateway (SGW) Breakout Gateway Control Function (BGCF) IMS Multimedia Gateway Function (IMS- MGW) Security Gateway (SEG) SGSN and GGSN Application Servers Summary Quiz   Module 3: IMS for fixed Networks: NGN Aspects  General Aspects Layers, Subsystems and Functions Transport Layer Service Layer Network Entites Quiz     Module 4: IMS Reference Points  Overview Gm Reference Point Mw Reference Point Cx Reference Point Dx Reference Point ISC Reference Point Sh Reference Point Si Reference Point Dh Reference Point Ut Reference Point Mm Reference Point Mg Reference Point Mi Reference Point Mj Reference Point Mk Reference Point Mr Reference Point Mp Reference Point Mn Reference Point Go Reference Point Quiz     Module 5: Protocols of the Signaling Plane Overview Session Initiation Protocol (SIP) Diameter Common Open Policy Service (COPS) Media Gateway Control Protocol (MEGACO) Real Time Transport Protocol (RTP) Session Description Protocol (SDP) Domain Name Service (DNS) Transport Layer Security (TLS) Internet Protocol Security (IPSec) Dynamic Host Configuration Protocol for IPv6 (DHCPv6) XML Configuration Access Protocol (XCAP) Conference Policy Control Protocol (CPCP) Summary Quiz    Module 6: Media Encoding and Transport Overview Adaptive Multi-Rate Codec (AMR) AMR-WB Codec Video Codecs H.236 Codec H.261 Codec MPEG Codecs Text Encoding Save Media Transport Real-Time Transport Protocol Real-Time Transport Control Protocol Quiz   Module 7: IMS Procedures IMS Registration IMS Session Control - MOC IMS Session Control – Other Scenarios Quiz   Module 8: IMS Services Presence Service Instant Messaging Push-to-Talk over Cellular Conferencing Quiz

Latest News 05.06.2010 New MPLS course: Get a a sound technical overview on the Multiprotocol Label Switching technology. 01.01.2010 New Ethernet course: Learn everything about Ethernet you need to know! 04.08.2009 New Ethernet course soon available 30.01.2009 New EPS course: This comprehensive elearning course will explain everything about EPS you need to know. 28.03.2008 New WiMAX course: This comprehensive elearning course will explain everything about WiMAX you need to know.