I'm following tutorial at http://wiki.freeswitch.org/wiki/Enterprise_deployment_<http://wiki.freeswitch.org/wiki/Enterprise_deployment_OpenSIPS> OpenSIPS <http://wiki.freeswitch.org/wiki/Enterprise_deployment_OpenSIPS> and opensips is not forwarding the registration requests... Running opensips-1.6.4-2-tls, Here is what the debugging looks like when i try to register with the opensip box 10.20.30.17 is the opensips box. 10.20.30.18 is the FreeSWITCH box. Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_msg: SIP Request: Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_msg: method: <REGISTER> Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_msg: uri: <sip:10.20.30.17> Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_msg: version: <SIP/2.0> Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_headers: flags=2 Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:get_hdr_field: cseq <CSeq>: <43> <REGISTER> Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_via_param: found param type 232, <branch> = <z9hG4bKda029da0-e604-1910-80bc-002622a67db9>; state=6 Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_via_param: found param type 235, <rport> = <n/a>; state=17 Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_via: end of header reached, state=5 Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_headers: via found, flags=2 Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_headers: this is the first via Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:receive_msg: After parse_msg... Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:receive_msg: preparing to run routing scripts... Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_headers: flags=100 Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_to: end of header reached, state=10 Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_to: display={}, ruri={sip:1000@10.20.30.17} Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:get_hdr_field: <To> [24]; uri=[sip:1000@10.20.30.17] ] 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:get_hdr_field: to body [<sip:1000@10.20.30.17> Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:get_hdr_field: content_length=0 Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:maxfwd:is_maxfwd_present: value = 70 Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:uri:has_totag: no totag Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_to_param: tag=70ea9ca0-e604-1910-80bc-002622a67db9 Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_to: end of header reached, state=29 Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_to: display={}, ruri={sip:1000@10.20.30.17} Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:dispatcher:ds_select_dst: set [1] Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:dispatcher:ds_select_dst: alg hash [1], id [1] Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:parse_headers: flags=ffffffffffffffff Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:get_hdr_field: found end of header Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:check_ip_address: params 72.237.213.162, 72.237.213.162, 0 Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:destroy_avp_list: destroying list (nil) Aug 16 13:40:14 voipdev1 /usr/local/sbin/opensips[2580]: DBG:core:receive_msg: cleaning up