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Seminar – Basics in Voice Communications Technologies

 

Basics in Voice Communications Technologies

This seminar covers fully independent technical knowledge about basics in voice communications technologies.

You learn the differences and similarities of ISDN and Voice over IP technology. At the end of the seminar you will be able to understand and asign the right meanings to the different terms and systems of voice communications technology. The explanation of features and functions is based on many project examples.

 


Duration: 3 days

Date: No dates yet specified. Send us your inquiry! 
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WHY you should attend

  • Because you need basic technical knowledge of voice switching systems and networks
  • Because you are interested in important differences between ISDN and Voice over IP
  • Because you want to understand how and why voice communications systems work

 


Your PREVIOUS KNOWLEDGE

Basic electrotechnical and telecommunications knowledge is recommended.

 


CONTENT of the Seminar (Duration: 3 Days)

Basics of Voice Communication

Analog and digital Voice Communication – Transmission and Switching of Voice Information – Digitization of Voice Signals – Multimedia Communication – Interfaces, Protocols – Connection Types

Netwerks for Voice Communication

Tasks of Networks – Components (Telephone Sets, Fax Devices, Lines, Switching Systems / Servers, Multiplexers, Switches, Routers, Multimedia Gateways) – Services (Fixed Network, Mobil Network, Satellite, Multiprotocol Label Switching (MPLS), Virtual Private Network (VPN))

Voice Communications Technologies

Terms – Integrated Services Digital Network (ISDN) – Advantages, Disadvantages, Access Technology, Services, Network Interface Cards, Terminal Adapters) – Voice over IP (VoIP) – Devices, Server, Gateways, Applications, Services – Experience of Projects

Conventional Telephony Services 

ISDN Services (Market Development, Access Lines) – VoIP Services – Value Added Services – Calling Number Ranges – Calling Number Porting – Provider Selection – Quality Parameters – TKG 2003 – Market Regulation

Private Automatic Branch Exchange (PABX)

General – Comparison ISDN and Voice over IP Systems – System Elements – Servers – Features – Interfaces – Networking – Migration Solutions – Project Risks

Mobil Radio Technologies

Radio Technologies – Bluetooth – Inhouse Cordless Phones (DECT) – Global System for Mobile communication (GSM( – International Mobile Telecommunications (IMT) / Universal Mobile Telecommunications System (UMTS) – Long Term Evolution (LTE) – Future Development (5. Mobil Radio Technology)

User Signalling

Tasks – ISDN Signalling – Comparison of VoIP Signalling (ITU-T H.323, Session Initiation Protocol SIP)

Summary

 

Additional SEMINARS

Voice over IP Technology – Part I

Voice over IP Technology – Part II

Session Initiation Protocol (SIP) – Details

 

COURSEWARE

You are interested in seminar handouts? Visit our book offerings.

 


Any QUESTIONS?

Send us your inquiry! 

Inquiry