@techreport{bouwen-megaco-isdn-bcp-01, number = {draft-bouwen-megaco-isdn-bcp-01}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-bouwen-megaco-isdn-bcp/01/}, author = {Jan Bouwen and Ken Morneault}, title = {{Best Current Practice for Megaco-Sigtran Interaction in ISDN Access Gateways}}, pagetotal = 11, year = 2001, month = feb, day = 23, abstract = {A Media Gateway with ISDN terminations will use both Megaco {[}1{]} and Sigtran protocols for communication with the Media Gateway Controller. In an ISDN Access Gateway the media carrying B-channels are controlled by the Media Gateway Controller using Megaco, while the User-to-Network signalling running over the D-channels will be relayed to the Media Gateway Controller using Sigtran protocols (IUA {[}3{]} over SCTP {[}2{]}). At the moment, in the absence of appropriate specifications, the Megaco and Sigtran protocols may interact in different ways in the Access Gateway, leaving room for non-interoperable solutions. This draft proposes a set of guidelines for the Megaco-Sigtran interworking, documenting a best current practice for ISDN Access Gateways.}, }