ETSI TS 182 025-2011 Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Business trunking; Architecture and functional description V3.3.1
2015ETSI TS 182 025-2015 Network Technologies (NTECH); Business trunking; Architecture and functional description (V3.4.0)
2011ETSI TS 182 025-2011 Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Business trunking; Architecture and functional description V3.3.1
2008ETSI TS 182 025-2008 Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Business trunking; Architecture and functional description V2.1.1