When using the dialog module to end a dialog, the remote UA refusing the BYE after a PRACK in the dialog.
``` ---- INVITE ( CSeq: 1 INVITE ) ---> <--- 100 ( CSeq: 1 INVITE ) ------- <--- 183 ( CSeq: 1 INVITE ) ------- ---- PRACK ( CSeq: 2 PRACK ) -----> <--- 200 OK ( CSeq: 2 PRACK ) ----- <--- 200 OK ( CSeq: 1 INVITE ) ---- ---- ACK ( CSeq: 1 ACK ) --------->
{ Mi: dlg.end_dlg() }
<--- BYE (CSeq: 1 BYE) BYE ( CSeq: 2 BYE) ----------> <--- 500 (Bad CSeq number) -------- ```
error in the remote log "remote cseq lower than previous ones - refusing request".
--- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/409
Can you try with commit aab6547f39d723de6a01680cbd79b9365be8092f ?
You can get it in the branch 4.3 with git cherry-pick -x aab6547f39d723de6a01680cbd79b9365be8092f
If all ok, I will backport. It is rather a quick fix that can be backported, instead of keeping lots of other stats about PRACKs.
--- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/409#issuecomment-158980379
Works, for me.
--- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/409#issuecomment-158993449
Great, will backport!
--- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/409#issuecomment-158993780
Closed #409.
--- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/409#event-472275671
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Daniel-Constantin Mierla -
Rick