I don't use mISDN on Linux (I use Cygwin on Windows with my custom

driver). However I had to adjust my custom driver to see the measurement reports in bsc_hack. The reason is that the measurement reports are sent as LAPD UI-Frames and not as LAPD I-Frames and I did not yet take care of UI-Frames. Maybe there is a similar problem with mISDN and UI-Frames.

hi dieter,

this is indeed a good thing to check. i can enable frame debugging on hfc-e1, so i can see every frame in hex. also i can sniff frames using an mISDN userland tool. with that i can see if there are any frames. if so i will check why the driver does not report UI frames in this case, and fix it..

regards,

andreas