- Working groups
The Association of European Telecommunications Network Operators (ETNO) would like to thank the CEPT/ECC (Electronic Communications Committee) for the opportunity to comment on Draft ECC Recommendation 12(04) “Numbering for VoIP Services”.
 The European Telecommunications Network Operators' Association (ETNO) is representing 38 major companies, which provide electronic communications networks over fixed, mobile or personal communications systems in 35 countries. ETNO is Europe's leading trade association. More information about ETNO can be found at: www.etno.eu