Delta Group Global Consulting (DGGC) offers experienced consultants that specialize in wireless core network technologies. While we can offer expertise in most areas of the core network, DGGC specializes in:

  • Complete experience in GSM, UMTS, CDMA, IP(VoIP), LTE
  • GSM consulting for core network
  • UMTS consulting for core network
  • Switching Subsystem network analysis and design
  • Intelligent Network consulting for features, interfaces and functions
  • Prepaid and Postpaid billing
  • General Billing technologies, formats (ASN.1), interfaces and functions
  • Legal Intercept (Wiretap) consulting for functions and interfaces
  • Operations and Maintenance network,components and functions
  • Short Message Service- protocols, interfaces, platforms and functions
Why you can be confident that DGGC is the right choice
Welcome To Delta Group Global Consulting

    • 30 years of world-wide experience in the wireless Telephony industry
    • Participation in the development of the first Cellular switch
    • Participation in Standards Committees
    • Recent experience in Presales
    • Years of experience in Product Management
    • Years of experience in VendorManagement

    Visitors since 15 May 2009