Telecommunications Fundamentals — A 5 Day Course
Synopsis
This comprehensive course provides you with an in-depth understanding of the current telecom landscape and how voice is migrating from a circuit to a packet-switched network. You will learn how to evaluate existing technology options to determine which will best meet your organization's data and telephony requirements, from mature digital transport/access services to emerging voice and data services using voice over packet technologies.
Course Objectives
On completion, delegates will understand:
- Enterprise connections (VoIP Islands) to the PSTN
- Routing calls with ENUM
- Wireline and wireless providers
- Codecs and voice compression
- Wireless mediums such as FSO, mobile cellular, and satellite systems
- Using fiber for local loop connections
- Broadband services: DSL, FTTP, PONs, and FSANs
- 911 and E911 service comparison
- Wave Division Multiplexing (WDM)
- Different types of NATs
- VoIP defined including SIP, H.323, QoS, RTP, and NAT
- Carrier Data Services: Frame Relay, ATM, and MPLS
- Compare Ethernet services (E-Line vs. E-LAN)
- IPTV video technology
- 3G mobile wireless services (HSDPA, EV-DO, PoC)
- Fixed Mobile Convergence (FMC) service offerings
- WiMAX services and technology
- Functions and architecture of the IP Multimedia Subsystem (IMS)
Intended Audience
This course is essential if you are new to the industry, have experience in data networking, and are in the process of converging your telephony and data network infrastructures, or are responsible for implementing or supporting telephony services. This course is also highly recommended for voice professionals needing data training, and data professionals needing to know about voice over IP. It is also recommended for consultants, executives, IT managers, marketing/sales Staff, and network analysts, designers, engineers and technicians.
Pre-Requisites
There are no pre-requisites for this course
Publicly scheduled dates, locations, and prices
A schedule of dates for this course is not currently available. Please call 0800 651 0338 or use our contact form to enquire about places and availability.
Contents
The Current State of the Telecom Industry
- Evolution of Analog Phone Service
- Circuit Switching
- The Public Switched Telephone Network (PSTN)
- Analog Telephone In-Band Signaling
- End-to-End Local Connections
- Signaling System 7 (SS7)
- Call Routing over a Long Distance Network Using SS7
- SS7 Architecture
- Enterprise Voice Connections
- Enterprise Connections to the PSTN
- Connecting VoIP Islands
- VoIP Networks
- Packet Network Signaling Protocols
- VoIP Trunking Services
- IP Telephony Service Providers (ITSPs)
Telecom Service Providers
- Market Phases of AT&T
- The U.S. Telecom Market: 1984 to 1996
- The U.S. Telecom Market: 1996 to Present
- The Telecom Act
- AT&T's Bid to Re-enter Local Service
- Local and Long Distance Carrier Acquisitions & Mergers
- Independent Carriers in the U.S.
- Internet Telephony Service Providers (ITSPs): U.S. VoIP Market
- Share
- Multiple System Operators (MSOs)
- Mobile Wireless Operators
- GSM Mobile Wireless
- AT&T
- T-Mobile
- CDMA Mobile Wireless
- Sprint Nextel
- Verizon
Digitising Voice
- Frequency Ranges Related to Human Communication
- Human Speech Explained
- Digitizing Voice Signals Using Codecs
- Sample Rates for Digitizing Waveforms
- Coding the Signal
- Transmitting the Signal
- Decoding the Signal
- Voice Compression
- Synthesizing Speech
- Silence Compression (SC)
Communication Mediums and Multiplexing
- Communication Mediums
- Copper Mediums
- Fiber Mediums
- Multi-Mode Fiber Coupled with LEDs
- Single-Mode Fiber Coupled with Lasers
- Photo detectors
Wireless Mediums
- Free Space Optics (FSO)
- Cellular Networks
- Microwave Communications
- Parabolic Antennas
- Satellite Communications
- Geosynchronous Earth Orbit (GEO)
- Low Earth Orbit (LEO)
- CVOICE - Cisco Voice over IP
- Certification Programs and
Certificate Tracks
This course is part of the following programs or tracks:
Telecommunications
- Specialist
- CompTIA Convergence+
- Certification
- Also Available
- 2 College Credits $270
Attend this course and take home your free copy of Newton's Telecom Dictionary: 23nd Edition.
- Highly Elliptical Orbit (HEO)
- Satellite Communication Services
- Satellite Phone Service
- Satellite Radio Services
Multiplexing
- Frequency Division Multiplexing (FDM)
- Time Division Multiplexing (TDM)
- Wave Division Multiplexing (WDM)
Air Interfaces
- Frequency Division Multiple Access (FDMA)
- Time Division Multiple Access (TDMA)
- Code Division Multiple Access (CDMA)
Carrier Access: Customer-to-Carrier Connections
- ISDN Basic Rate Interface (BRI)
- T1 (DS1)/E1 used for Digital Trunking
- T1 Digital Access for Enterprise Networks
- T1 (DS1) Frame Format (North American Standard)
- E1 Frame Format (Global Standard)
- Distance Limitations for Digital Signals
- T3 (DS3)/E3 used for High-speed Connections
- SONET/SDH Optical Network Connections
- Using Fiber connections for the Local Loop
- Fiber-in-the-Loop (FITL)
- Fiber-to-the-Curb (FTTC)
- Fiber-to-the-Premise (FTTP)
Broadband Access
- Broadband Applications
- Digital Subscriber Line (DSL) Service
- "User-Installed" ADSL Service
- ADSL2 and ADSL2+
- Very-high-speed DSL (VDSL) and VDSL2
FTTP
- Broadband Passive Optical Network (BPON)
- Gigabit Passive Optical Network (GPON)
- Ethernet Passive Optical Network (EPON)
- Passive Optical Networks (PONs)
- Fiber Topologies for PONs
- PON Example: Verizon's FiOS (Fiber Optic System)
- PON Architecture with RF Video Overlay
- PON Downstream
- PON Upstream
- TDM Business Services over GPON
- Full Service Access Networks (FSANs)
- Cable Modem Service
- Broadband Cable Standards
- Cable Modem Service
- Current Cable Network Architecture
- New Cable Network Architecture
