Hi! When I SUBSCRIBE to the sip:bot at pjsip.org, the NOTIFYs are quit big and I have IP fragmentation from my proxy to my client. When I capture locally I see fragmented packets arriving (thus my NAT handles them correctly). When I use eyebeam, everthing works fine - NOTIFY is received. When I use QjSimple, pjsip does not receive the NOTIFY (although I see it in wireshark). There is also nothing in the logs. Is there may some strange socket option which prevents pjsip from receiving the bug UDP packet? Any hints what could be the problem? thanks klaus