Hi Björn, this misunderstanding was my fault. We have a drop-in replacement for the Diameter-Stack developed in house (based on FreeDiameter), which we originally wanted to publish in the Kamailio project. This is what I was referring to in that talk. However, after discovering several "commercial" IMS solutions based on Kamailio (without mentioning Kamailio), some bad client discussions ("Why should we pay for something, if we get the same features through the open-source version later anyway?") and some people calling us twice a day, claiming they would need instant support for Kamailio IMS (for free of course), we sadly revoked that decision. Currently, the Diameter-Stack in CDP is only TCP and NOT SCTP. Of course, you can do SIP signalling using SCTP, however this does not apply to Diameter. Thanks, Carsten -- Carsten Bock I Managing Director ng-voice GmbH Millerntorplatz 1 I 20359 Hamburg I Germany www.ng-voice.com Mobile +49 (0)179-20 21 244 I Direct +49 (0)40-52 47 593-40 I Fax +49 (0)40-52 47 593-99 Sitz der Gesellschaft: Hamburg Registergericht: Amtsgericht Hamburg, HRB 120189 Geschäftsführer: Carsten Bock, Dr. David Bachmann Ust-ID: DE279344284 Hier finden Sie unsere handelsrechtlichen Pflichtangaben: http://www.ng-voice.com/imprint/ Am Di., 4. Juni 2019 um 10:48 Uhr schrieb "björn bauer" <bauer_bjoern(a)gmx.de