Hi all, I know confluence says the recommended way is to install from RPMs on Centos 7 but... I do need mod_khomp and they don't have packages so here I am. I followed the step by step on https://freeswitch.org/confluence/display/FREESWITCH/CentOS+7+and+RHEL+7 but got the following issue, I'm assuming this could be a version issue but I'm way out of my depth here... [root@fs1 freeswitch]# cpp --version cpp (GCC) 4.8.5 20150623 (Red Hat 4.8.5-11) ... [root@fs1 freeswitch]# make ... make[9]: Entering directory `/usr/local/src/freeswitch/libs/sofia-sip/libsofia-sip-ua/tport' LTCOMPILE tport.lo LTCOMPILE tport_logging.lo LTCOMPILE tport_stub_sigcomp.lo LTCOMPILE tport_type_udp.lo LTCOMPILE tport_type_tcp.lo LTCOMPILE tport_type_sctp.lo *tport_type_sctp.c:* In function '*tport_sctp_init_socket*': *tport_type_sctp.c:206:10:* *error: *variable '*initmsg*' has initializer but incomplete type struct sctp_initmsg initmsg = { 0 }; * ^* *tport_type_sctp.c:206:10:* *error: *excess elements in struct initializer [-Werror] *tport_type_sctp.c:206:10:* *error: *(near initialization for '*initmsg*') [-Werror] *tport_type_sctp.c:206:23:* *error: *storage size of '*initmsg*' isn't known struct sctp_initmsg initmsg = { 0 }; * ^* *tport_type_sctp.c:211:36:* *error: *'*SCTP_INITMSG*' undeclared (first use in this function) if (setsockopt(socket, SOL_SCTP, SCTP_INITMSG, &initmsg, sizeof initmsg) < 0) * ^* *tport_type_sctp.c:211:36:* *note: *each undeclared identifier is reported only once for each function it appears in *tport_type_sctp.c:206:23:* *error: *unused variable '*initmsg*' [-Werror=unused-variable] struct sctp_initmsg initmsg = { 0 }; * ^* Thank you all, Wes -- <http://www.tuntscorp.com/> *Wesley Akio* Travessa da Lapa 96 - Sala 24 Centro – Curitiba – 80010-190 : +55 (41) 99950-0033 : +1 (305) 842-7095 : wesley_akio_