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Comm IP Telephony-online-training

Comm IP Telephony online training Course content

1. Global Communications
  • Circuit-Switched Networks
  • Internet
  • Global Fiber-Optic Cable System
  • Voice over IP (VoIP)
  • Global Subscriber Statistics
  • Telecom and Networking Standards Organizations
  • Telecom Network Connectivity Terminology
2. Local Area Networks (LANs) and Related Topics
  • Evolution of Ethernet Technology
  • Category Cabling for Structured Wiring
  • Ethernet Interfaces and Data Rates
  • Ethernet Frame Structure
  • Bridging vs. Routing
  • Working with Decimal, Hexadecimal, and Binary Numbers
  • Ethernet Switching
  • Broadcast Domains and the Address Resolution Protocol (ARP)
  • Spanning Tree Protocol (STP)
  • Virtual LAN (VLAN) Protocol
  • Port Mirroring Explained
  • Monitoring Traffic on a Network
  • Power over Ethernet (PoE)
3. Networking with the Internet Protocol (IP)
  • Interconnecting Networks
  • Internet Protocol (IP)
  • IPv4 Addressing Structure and Classes
  • Algorithms for Routing Protocols
  • Comparing Routing Protocols
  • Routing Packets through Networks
  • Network Address Translation (NAT) Protocol
  • Subnetting IPv4 Networks
  • Classless Inter-Domain Routing (CIDR)
  • IPv6
  • TCP/IP protocol Suite
  • Transport Layer and Port Numbers
  • OpenFlow Protocol
  • Virtual Machines
4. Data Applications and Security on the World Wide Web
  • File Transfer Protocol (FTP)
  • Telnet vs. Secure Shell (SSH)
  • Generating and Using Digital Certificates
  • E-Mail Protocols
  • Dynamic Host Configuration Protocol (DHCP)
  • World Wide Web (WWW)
  •  Web Servers
  •  Web Browsers
  • Types of Devices Operating as Web Servers
  • Port Forwarding Tables in Routers
  • Internet Security
  • Domain Name System (DNS) and Dynamic DNS (DDNS)
  • Instant Messaging and Presence (IMP)
  • Provider-Based Real-Time Video Sessions
5. Wireless LANs
  • 802.11 Wireless Transmission
  • Wireless LANs and Types of Topologies
  • Wireless LAN Access Points and Clients
  • Wireless LAN Standards
  • 2.4 GHz Unlicensed Spectrum and Channel Scheme for WLANs
  • 5 GHz Unlicensed Spectrum and Channel Scheme for WLANs
  • Wireless AP Configuration Software
  • Wi-Fi Alliance and the Wireless Gigabit Alliance (WiGig)
  • Multiple Antenna Configurations
  • Digital Modulation Techniques
  • Modulation and Coding Schemes for 802.11n
  • WLAN Security Protocols
  • WEP
  • WPA
  • WPA2
  • Public Hotspots
  • Wireless Remote Access Virtual Private Networks (VPNs)
6. Telecom Access Services and Infrastructure
  • Access vs. Transport Service and Signaling
  • Signaling Over an Analog Line
  • Digitizing Voice
  • Digital Multiplexing Over UTP Copper
  • T1 (DS-1) Frame Format and T-Carrier Hierarchy
  • E1 Frame Format and E-Carrier Hierarchy
  • Types of Time Division Multiplexing (TDM)
  • Integrated Services Digital Networking (ISDN)
  • Fiber in the Loop (FiTL)
  • Privacy and Security Concerns with Analog and Digital Circuits
  • Digital Subscriber Line (DSL) Service
  • HFC Networks, DOCSIS, and Triple Play Service
  • Passive Optical Networks (PONs) and Fiber-to-The-x (FTTx)
  • Radio Frequency over Glass (RFoG)
7. Transport Services and Infrastructure
8. Global Fiber Optic Networks
  • Optical Fiber
  • Multimode vs. Single Mode Fiber
  • Wave Division Multiplexing (WDM)
  • Fiber Optic Cable Types and Transmission Windows
  • Coarse Wave Division Multiplexing (CWDM)
  • Dense Wave Division Multiplexing (DWDM)
  • WDM System Components
  • Using WDM in a Network
  • Middle East Regional Optical Backbone
  • Anatomy of Undersea Fiber Optic Cables and Landing Points
  • Private Maintenance Agreements
  • Optical Branching Units
  • Global Undersea Fiber Cables and Connections
9. Voice and Video over IP
  • Voice over IP (VoIP)
  • Digitizing
  • Packetizing
  • Two Key Functions for a VoIP Network
  • Session Initiation Protocol (SIP) Clients and Servers
  • SIP Request Methods and Response Codes
  • IP-PBX Platforms and VoIP Gateways for the Enterprise
  • Media Transport User the Real-time Transport Protocol (RTP)
  • Audio Codecs and Payload Types for RTP Media Sessions
  • Components of Silence Suppression
  • Video and High-Quality Audio Codecs
  • SIP Trunking
  • Softswitches and Media Gateways
  • SIP Methods
  • REGISTER
  • INVITE
  • BYE
  • Internet Telephony Service Providers (ITSPs) and Carrier-Based VoIP
  • VoIP Security
10. Mobile Wireless Networks
  • Characteristics of Mobile Cellular Generations
  • Cellular Networks
  • Network Registration and Handovers/Handoffs
  • Global Frequency Spectrum Allocations for Regions One and Two
  • Air Interfaces
  • FDMA
  • TDMA
  • CDMA
  • OFDMA
  • Methods Used for Full-Duplex Communication
  • Macrocells
  • Broadband Connections Provide Connectivity for Mobile Networks
  • Fixed Mobile Convergence (FMC)
  • Different Cell Types
  • Different Generations of Cellular Standards
11. 2nd Generation (2G) Mobile Wireless Networks
  • 2nd Generation (2G) Mobile Networks
  • Groupe Spécial Mobile (GSM)
  • GSM Network Components
  • Adding GPRS and EDGE to GSM
  • Subscriber Identity Module (SIM)
  • International Mobile Subscriber Identity (IMSI)
  • Evolution of the IS-95 (CDMA) Standard
  • Global Mobile Market Shares (2011)
12. 3rd Generation (3G) Mobile Wireless Networks
  • 3rd Generation Mobile Wireless Defined by the ITU
  • TD-SCDMA Technology and Features
  • UMTS Network Architecture
  • 3G: UMTS/HSPA/LTE Standards
  • Global 3GPP Growth Forecast
  • High Speed Packet Access Plus
  • CDMA2000 Network Architecture
  • 3G: CDMA2000/EV-DO STANDARDS
  • CDMA2000 SUBSCRIBERS by REGION
  • CDMA: Not a 4G CANDIDATE
  • Evolution Paths for CDMA2000 1x and EV-DO
  • EV-DO Rev. B Global Deployments
  • 3G Smartphones
  • Smartphone Operating System Market Share
13. 4th Generation (4G) Mobile Wireless Networks
  • International Mobile Telecommunications Advanced
  • LTE Network Architecture
  • System Architecture Evolution (SAE)
  • Evolved Packet System (EPS) Architecture
  • Nodes Used in an LTE Network
  • Mobility in a LTE Network
  • LTE Subscriptions Worldwide
  • Multiplexing Techniques Used for  the LTE Air Interface
  • IEEE 802.16 Broadband Wireless Access (BWA)
  • WiMAX and its Network Architecture
  • WiMAX Global Deployments and Forecast for WiMAX Subscriptions
  • Aspects of 4G Security
14. Satellite-Based Positioning Systems
  • Global Navigation Satellite Ssystems (GNSSs)
  • Satellite Navigation Orbits Compared
  • Three Components of a GNSS Architecture
  • United States
  • Global Positioning System (GPS)
  • Russia:
  • GLONASS
  • European Union:
  • Galileo
  • China:
  • Compass (BeiDou)
  • Satellite-Based Augmentation System (SBAS)
  • Assisted GPS (A-GPS)
  • GNSS Applications
  • Interference Issues between GNSS Systems
  • LightSquared vs. GNSS Spectrum
  • GNSS Signal Spoofing and Jamming