Systems Interactive

VoIP Training

VoIP Course

The Voice over Internet Protocol (VoIP) course is a 2-day boot-camp that includes not only the basics of IP telephony but the practical setup of VoIP solution for a home or office.  Students will be able to deploy VoIP solutions for home and business.  With the VoIP Course, students will be empowered with the know-how to start their own business.

VoIP in Lagos Nigeria
  • VoIP Systems Components
  • User Agent
  • Gateways
  • Proxy servers
  • Before Setting Up a VoIP System
  • Assess How Many Users You Will Need
  • Ensure You Have a Compatible Network
  • Determine Your Desired Features & Hardware
  • Choose Your VoIP Provider
  • Phone Numbers
  • Bottom Line
  • Installing Your Hardware
  • Connecting the phones
  • What about the router?
  • Enable UPnP (Universal Plug and Play)
  • Enable NAT (Network Address Translation)
  • Open Firewall port UDP:4569 to your PBX static IP address
  • Forward ports


  • Configuring Your IP PBX
  • Log in to your PBX server
  • Set up your VoIP provider
  • Set up the TRUNK (on your PBX server)
  • TRUNK name
  • Outbound Caller ID
  • CID Options
  • PEER Details
  • Register string
  • Set up an inbound route
  • Set a destination for the inbound route
  • Configure your extensions
  • Setting up outbound routes
  • Scenario A: dialing an internal extension
  • Scenario B: dialing an outside phone number
  • Conclusion

Available Courses

We offer Certificate-Based training for various ELV Systems deployment and AutoCAD MEP design. For our available courses, please click on the button bellow.

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Course Duration

Course runs over 2 Days

Registration Fee:


Course Fee: