Hi, this time the correct Ethereal dump is attached (I missed to include the -s 0 option at tcpdump). Looks like GnuGK resends a "faulty" SETUP message to the terminating party, if fast-start is ON. I am just suggesting, but looks like the 5350 sends some "cumbersome" User-User information element, that makes the GnuGK cutting the message.
Attachment:
test6
Description: Binary data
Attachment:
test7
Description: Binary data