OTHER RELATED ITU ACTIVITIES  

• 1998 : Trade in Telecommunication Services
• 1996 : Global Mobile Personal Communications by Satellite (GMPCS)
  
  

• Study Group 2: Network and Service Operation
• Study Group 3: Tariff and Accounting Principles
• Study Group 11: Signaling Requirements and Protocols
• Study Group 16: Multimedia Services and Systems
• Report of IP-Telecoms Interworking Workshop
• Focus Group on IP Telephony (BDT)
  
  

• Strategic Planning Workshop on IP Telephony
• Background Resources Website on IP Telephony 
• ITU ENUM Activities