hab was intressantes gefunden:
http://sourceforge.net/project/showfile ... _id=232376
This is a patch for Asterisk PBX that makes it usable as a call agent in PacketCable networks. It adds support of NCS messaging to Asterisk PBX. NCS, in its turn, is supported by the majority of vendors who produce EMTAs.
Ob das wohl mit UM funzt?