2003-08-05 Pending ietf-sigtran-signalling-over-sctp-applic-09 Telephony Signalling Transport over SCTP applicability statement
2004-06-17 Pending ietf-sigtran-m2pa-12 Signaling System 7 (SS7) Message Transfer Part 2 (MTP2) - User Peer-to-Peer Adaptation Layer (M2PA)
2004-07-14 Pending ietf-sigtran-rfc3057bis-01 ISDN Q.921-User Adaptation Layer
2004-08-11 Active ietf-sigtran-m3ua-mib-07 SS7 MTP3-User Adaptation Layer (M3UA)Management Information Base using SMIv2
2004-09-27 Pending ietf-sigtran-dua-08 DPNSS/DASS 2 extensions to the IUA protocol
2004-10-14 Pending ietf-sigtran-rfc3332bis-02 Signaling System 7 (SS7) Message Transfer Part 3 (MTP3) - User Adaptation Layer (M3UA)