• Patent Litigation - Invalidity - Infringement
  • Telephone Consumer Protection Act (TCPA)
  • Telemarketing and Debt Collection
  • Automatic Telephone Dialing Systems (ATDS)
  • ​Illegal Telephone Eavesdropping & Recording
  • Improper Billing and Unfair Business Practices
  • Class Actions and Class Certification​
  • ​​Data Communications Protocols
  • Network Standards
  • 3GPP - 3GPP2 - ANSI - TIA
  • GSM and ANSI-41 (CDMA) Networks
  • ​LTE and Evolved Packet Core (EPC)
  • Diameter Signaling
  • Session Initiation Protocol (SIP) Signaling​
  • Cellular Telecommunications Networks
  • Landline Telecommunications Networks​
  • Cellular and Wireless Voice and Data
  • Telecommunications Features and Functions
  • SS7 and Signaling Protocols
  • ​​Location Based Services (LBS)
  • ​​SMS, Text, Mobile Marketing & Messaging

Expert Consulting for the Wireless & Cellular Industry

Wireless & Cellular Telecommunications

Consulting Services

Technology - Systems - Products

Expert Witness, Reports & Testimony