Hey Guys, I am testing the t_set_no_e2e_cancel_reason in latest stable Kamailio (and also in 4.2.x) but it does not seem to work. Trying to disable it via e2e_cancel_reason=0 works as expected. The target would be disabling in the script copying the reason from original CANCEL to hop-by-hop one like: ``` if($hdr(Reason)=="SIP;cause=487;text=ORIGINATOR_CANCEL") t_set_no_e2e_cancel_reason(1); ``` My version: ``` # kamailio -V version: kamailio 4.3.1 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, DBG_F_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 4.7.2 ``` I am at your disposal for any further troubleshooting steps. Ta, DanB --- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/261