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Course summary
Variable - to suit you
144 GBP
Next available date: Contact for dates - Distance
e-learning / Online / Distance

Course description

Voice over IP systems:

This online course describes the functional components and operation of telephony systems based on the Internet Protocol (IP) with emphasis on those employing an IP Multimedia Subsystem (IMS) in a next generation network.

By the end of this course you will be able to:

  • describe the components, facilities and operation of Megaco Voice over IP systems that use the gateway control protocol as specified by the ITU recommendation H.248.
  • describe the role and facilities provided by the various SIGTRAN protocols in relation to the transport of signalling messages between a circuit-switched network and a Voice over IP network.
  • describe the role and facilities provided by the SIP-I and SIP-T protocols with reference to the preservation of PSTN signalling information in a VoIP system.
  • describe the role of, and compare, User ENUM and Carrier ENUM services, with reference to the translation between E.164 telephone numbers and other addressing formats.
  • describe the role of the functional components of an IP Multimedia Sub-system (IMS) and the associated transport control elements of a next generation network.
  • explain the benefits of employing network function virtualisation for the IMS functions.
  • describe the role and operation of a PSTN emulation service based on the use of an IMS with reference to access gateways and the access gateway control function.
  • describe the role of a multi-service access node (MSAN) with reference to the integration of voice, video and Internet services to customers.

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Suitability - Who should attend?

It is recommended that the trainee has an appreciation of the basic principles of IP telephony before attempting this course. It is recommended that PTT's online course "Voice over IP" is studied before starting this course.

Outcome / Qualification etc.

Qualification awarded by the course provider

About provider


PTT - Providers Of Telecoms Training

PTT helps telecommunications and ICT companies get the best from their technical staff through online training solutions. PTT's online telecommunications courses allow telecoms professionals to keep pace with advances in communications technology with minimum disruption to their key roles. PTT's extensive catalogue...

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Contact info

PTT - Providers Of Telecoms Training

Unit C, Pattern Shop
TR27 4EZ Hayle Cornwall

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