Certifications > IP MultiMedia Subystem> IMS
IP MultiMedia Subsystem (IMS)
IP MultiMedia Subsystem (IMS) - 5 Day
In our world today, telephone networks are merging with data networks. This 5-day course discusses the 3GPP IP Multimedia Subsystem (IMS), which is based on the IETF Session Initiation protocol (SIP) and IMS Architecture. This seminar discusses the transition of the traditional telephony provider to IMS, and how IMS will transform the telephony industry. This course explains the IMS architecture components and shows how they interconnect and interact with each of the other IMS components. This course provides the vision of an IMS roadmap and helps telephony professionals understand the direction of IMS.
Current Technologies wrote this course for Alcatel-Lucent as a general overview of IMS. This course is a Vendor Neutral approach to IMS. if you are considering IMS, this course is a must anyone working with next generation services and/or interested in the transition from legacy networks to the IMS framework.
CTCLC has trained some of the Largest and Smallest companies in the IP Multimedia Subsystem (IMS) and Covergence Technologies. These companies range from large companies such as Alcatel-Lucent, Motorola, and AT&T to companies such as Gibson Teldata, Midco, CCC Technologies, And Call One.
The CTCLC Difference
Current Technologies Computer Learning Center uses our own certified instructors that will help guide you to a sucessful completion of your training and certification. Our Instructors are simply the best TIA CTP instructors you will find. Let our great instructors help you get started in a great career. CTCLC has convenient day or night schedules to fit your needs. We can also do onsite classes with our top notch portable labs.
Our instructors are the very best and give 110% to their Students. We Care about every student that we train and we have a free resit policy for all of our courses for the same revision. You will not find a better training experience anywhere.
Current Technologies Computer Learning Center is Microsoft Gold Certified Partner for Learning Solutions (CPLS), Cisco Learning Partner, CompTIA Learning Alliance Member, EC-Council Accredited Training Center, and many others. We offer the highest quality, authorized training that you will find anywhere.
Intended Audience
Telephony Engineers- Sales Engineers
- Individuals who are interested in the technologies and service of equipment associated with convergence technologies, delivering data, telephony, and multimedia over IP networks.
- Anyone working with next generation services and/or interested in the transition from legacy networks to the IMS framework.
Course Objectives
At the conclusion of the 4-Day course students will be able to:
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Duration
- 5 days, Instructor-led classroom training (9:00am to 5:00pm)
CTCLC Special Discounts
IP MultiMedia Subsystem (IMS) $2795.00 List Price $3,495.00 Special Discounted Student price for 6 or more from the same Company $1995.00
For More Information About IP MultiMedia Subsystem (IMS) or to Register for Courses
EMail: Sales@ctclc.com
Phone: (219) 764-3800
Course Outline
IP MultiMedia Subsystem (IMS) 5-Day
Module1: The State and Review of the Telecommunication Industry
- Telco Networks vs. Internet
- Circuit vs. Packet Switching
- State of Telecom Industry
- Changing Telecoms Trends
- Current State of the Telephone Network
- Fixed-Line Evolution
- Wireless Evolution
- Cellular Mobile Telephony
- 1G-Networks
- 2G-Networks
- 3G-Networks
- 4G-Networks
- Key 3G and 4G Comparison
- Services Evolution
- North American CDMA (CDMAOne)
- Global System for Mobile (GSM)
- CDMA2000
- Wideband – Code division Multiple Access
- Time Division-Synchronous Code Division Multiple Access
- General Packet Radio Service
- Enhanced Data Rates for GSM Evolution
- Upgrade by Technology
- Packet Cable Specification
- PacketCable 2.0
- Skype
- Vonage
- Voice over IP Implementation
- Fixed and Mobile Convergence (FMC)
- Next Generation Network (NGN)
- IMS
Module 2-History and Overview of the IP Multimedia Subsystem (IMS)
- What is IMS
- Why all the Excitement About IMS
- IMS History
- IP Multimedia Subsystem (IMS)
- A-IMS Advanced
- IMS - Network Topology
- IMS - Key Attributes
- IMS – Benefits
- Blended Services with IMS
- IMS – Access Network and Devices
- IMS in Action
- IMS Requirements
- 3GPP
- Internet Engineering Task Force
- European Telecommunications Standards Institute
- International Telecommunication Union
- Open Mobile Alliance (OMA
- Partnership Project and Forums
- Mobile Standards Organizations
Module 3: IMS Signaling using Session Initiation Protocol (SIP)
- Why the 3GPP chose SIP for IMS
- Session Initiation Protocol (SIP)
- IETF SIP Working Groups
- Session Description Protocol - SDP Structure
- Session Initiation Protocol - Naming Context
- Session Initiation Protocol – SIP Signaling Trapezoid
- Session Initiation Protocol – SIP main Components
- Session Initiation Protocol – SIP Registrar Servers
- Session Initiation Protocol – Location Database
- Session Initiation Protocol – Proxy Servers
- Session Initiation Protocol – Stateful Proxy Servers
- Session Initiation Protocol – Redirect Servers
- Session Initiation Protocol – SIP Ports
- SIP Messages – Requests and Responses
- SIP Methods – INVITE
- SIP Methods – RE-INVITE
- SIP Methods – ACK
- SIP Methods – OPTIONS
- SIP Methods – BYE and CANCEL
- SIP Methods – Registration
- Session Initiation Protocol – SIP Message Format (URI)
- Session Initiation Protocol – SIP Tags: From and To
- SIP Method – INFO
- SIP Method – REFER
- SIP Method – SUBCRIBE and NOTIFY
- SIP Method – MESSAGE
- SIP Responses
- SIP Headers – Required (Mandatory) Header Descriptions
- SIP Security Mechanisms
- HTTP Digest Authentication
- SIP Security
- SIP Compression
- SIP Example Call Flow
- SIP Signaling through Proxy
- SIP Call Setup and Teardown
- Module Review and Review Questions
Module 4: IMS Network Protocols
- TCP/IP and the Internet
- Hypertext Transfer Protocol (HTTP)
- Simple Mail Transfer Protocol (SMTP)
- IPv4
- Network Addre3ss Translation (NAT)
- Unicast/Multicast
- IPv6
- Interface Identifiers
- IPv6 Address Allocation
- IPv6 Multicast Addresses
- IPv6 Anycast
- IPv6 Headers
- IPv6 ICMP
- IPv6 Autoconfiguration
- IPv6 QoS
- Mobile IPv6
- Migrating to IPv6
- IPv6 Transition
- IPv4 – Ipv6 Transition Mechanisms
- Network Address Translation – Protocol Translation (NAT/PT)
- The PDP Context
- IPv6 Translators
- IPv6 in 3G Network.
- DNS/ENUM for ALL IP Infrastructure
- ENUM Provisioning for ALL IP
- DHCPv6
- IPv6 DHCP DNS Procedure
- IPv6 DNS
- DNS SRV Records
- DNS URI
- DNS NAPTR
- How ENUM works
- QNUM Call Flow
- MPLS
- Tunnel Mode
Module 5: IP Multimedia Subsystem (IMS) Architecture
- IMS Architecture
- 3GPP/TISPAN IMS Architecture 04
- IMS Home Network – Functional Elements
- IMS Network-to-Network Connectivity
- IMS Architecture
- IP Multimedia Subsystem
- IMS Session Management
- Proxy-CSCF (P-CSCF)
- Interrogating – CSCF (I-CSCF)
- Serving-CSCF (S-CSCF)
- MS Databases
- Home Subscriber Server (HSS)
- Service Locator Function (SLF)
- Application Server (AS)
- Application Server Interaction
- AS Selection
- Service Capability Interaction Management (SCIM)
- Parley API
- SIP AS vs. CAMEL vs. OSA/Parlay
- IP Multimedia Service Switching Function (IM SSF)
- Open Services Architecture Service Capability Server (OSA-SCS)
- Service Triggers
- Initial Filter Criteria (IFC)
- Media Resource Function (MRF)
- Breakout Gateway Control Function
- Serving GPRS Support Node (SGSN)
- Gateway GPRS Support Node (GGSN)
- Policy Decision Function (PDF)
- Application Level Gateway (ALG)
- PSTN/CS Gateway
- Signaling Gateway
- Media Gateway (IMA-MGW)
- Media Gateway Controller Function
- Topology Hiding Inter-network Gateway
- Home/Visiting Network
- USIM Smart Card
- IP Multimedia Services Identity Module (ISIM)
- Private Use Identity
- Public/Private Relationship
- Service Profiles
- User Profile Structure
- Stove Pipe vs. IMS Approach
Module 6: IP Multimedia Subsystem (IMS) Registration
- IMS Call Flow
- IMS UE Registration
- UE State Changes
- Phone Registration in a Visited Network
- DMS/DHCP Discovery
- P-CSCF Discovery
- GPRS Authentication
- IMS Authentication
- One-Pass Authentication
- IMS Service Architecture
- Single Application Server Example
- Multiple Application Server Example
- Service Interactions
Module 7: IMS Services and Applications
- Interoperable and Manageable Services
- IMS Services Framework
- IMS Application and Service
- IMS Application Development
- SIP AS Provides Enhanced Services
- Requirements for an Application Server
- Presence
- Instant Messaging Presence Services
- What is PoC?
- PoC Architecture
- Unified Messaging
- Conferencing
- Content Sharing
- WEB Services/Content
- Live Event Streaming
- Group Text Chatting
- One Simple Interface
- IP-TV
- Multimedia Services Blending
- Smart Homes
- FollowMe TV
- E911 – Requirements
- Lawful Interception
Module 8: IMS Security Considerations
- IMS Security
- IMS Security Assessment
- IMS Security Risks
- Interception
- SIP Spoofing
- IMS Security Mitigations
- Attacking Tools
- Protection Tools
- Security Aspects in IMS
- IMS Vulnerabilities
- IMS Application Level Attacks
- Autonomy of an IMS Attack
- SPAM over Internet Telephone (SPIT)
- Attack Summary
- Comprehensive IMS Security System
- IMS Security Architecture
- IMS Security Components
- Security Domains
- Authentication and Key Agreement (AKA)
- Authentication of the Subscriber and the Network
- Confidentiality Protection
- Integrity Protection
- Topology Hiding Inter-working Gateway (THG)
- P-CSCR Security to Endpoints
- Module Review and Review Questions
Module 9: IMS Reference Points & Diameter
- IETF Diameter for AAA
- Diameter Base Protocol
- Request/Answer
- IMS Reference Points
- Module Review and Review Questions
Module 10: IMS Charging Architecture
- The IMS charging model
- Charging based on time, bandwidth, media stream (audio, video), services ( Instant Message, Video Share, content, etc.), Events ( presence, warnings etc.)
- Charging based on time, bandwidth, media stream (audio, video), services ( Instant Message, Video Share, content, etc.), Events ( presence, warnings etc.)
- IMS supports two charging architectures
- Offline Charging ( post paid contracts)
- Online Charging ( prepaid contracts)
- Main Protocol used for Charging is Diameter
- Diameter Base Protocol with addition of a few AVPs
- Credit control application to support offline charging (Rf Interface)
For more Information About IP MultiMedia Subsystem (IMS) or to register for courses
EMail: Sales@ctclc.com
Phone: (219) 764-3800