Up to now Quix Pagers like the Quix Ultra are not supported by DAPNET.
The model Quix News2 (MemoExpress) can be used for DAPNET. 2 RICs, frame-based programming. No individual programming-password.
There are plannings to add support for Quix in DAPNET V2.0.
Link: https://www.aatis.de/content/bausatz/Ouix-Rubrikenf%C3%A4higer-Pager (german) http://www.datenfunk.org/funkruf/3.pdf (german)