Hello,

Kamailio v 1.4.2
I have problems with canceling calls. When CANCEL arrive to kamailio function t_check_trans always return false. Cancel message arrive after 75s. I was try with "t_newtran", but without success. The only thing which I found that could be a problem is different branch on INVITE and CANCEL. I changed "via1_matching" to "0", but problem is still there.
What could be wrong?

Ernest