SS#7 Engineering


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Upcoming Dates

Dec 29 - Dec 31, 2021
09:00 - 17:00

Jan 25 - Jan 27, 2022
09:00 - 17:00

  Mar 2 - Mar 4, 2022
09:00 - 17:00

SS#7 Engineering
3 days  (Instructor Led Online)  |  Mobile Networks (Insoft Specials)

Course Details

SS7 Engineering course provides participants with the necessary knowledge about the structure of signaling TLC networks and related protocols, interfaces used, performance, and services. Particular attention is dedicated to the signaling system architecture and the protocols used for telephony service (ISUP), as well as those used for Intelligent Network services (SCCP, TCAP, INAP, etc.). Also the protocol’s behavior involved in the access network GSM is widely explained.


See other courses available


  • Message Transfer Part (MTP)
  • ISDN User Part (ISUP)
  • ISUP message format
  • SCCP structure and messages
  • Transaction Capability
  • Intelligent Network
  • NAP CS1 and CS2 protocols
  • Basic Call State Model (BCSM)
  • MAP: Mobile Application Part
  • Location Update procedures
  • Handover procedures
  • MSC and VLR
  • Mobile Station Roaming Number
  • Number Portability procedures
  • Roaming architectures
  • CAMEL protocol overview
  • Um GSM signaling
  • A bis GSM signaling
  • A int. GSM signaling

Target Audience

  • TLC companies technicians who work with switching network planning or operation and maintenance.


  • Networks and telecommunication services basic skills.


SS7 Engineering course provides an in-depth analysis of Core Network SS#7 application messages and ISUP signaling. Furthermore GERAN messages and basic procedures are discussed.