Daniel -
Thank you for
your assistance..
first, here's
the sections of my routing where I'm calling fix_nated_sdp,
and subsequent call:
# Routing to
foreign domains
route[SIPOUT] {
xlog("---------------------- checking of outbound to
somewhere else -----------------------------------------");
if (!uri==myself)
{
xlog("<---------------------------------- Sending call
out to some other domain
------------------------------>");
append_hf("P-hint: outbound\r\n");
set_advertised_address("10.50.50.8");
xlog("--------------------------bing--------------------------");
fix_nated_sdp("2", "10.50.50.8");
xlog("--------------------------bong--------------------------");
route(RELAY);
}
}
route[RELAY] {
xlog("------------------------------ relaying
-------------------------------");
# enable additional event routes for forwarded requests
# - serial forking, RTP relaying handling, a.s.o.
if (is_method("INVITE|SUBSCRIBE")) {
t_on_branch("MANAGE_BRANCH");
t_on_reply("MANAGE_REPLY");
}
if (is_method("INVITE")) {
t_on_failure("MANAGE_FAILURE");
}
if (!t_relay()) {
sl_reply_error();
}
xlog("------------------------------ exiting relaying
-------------------------------");
exit;
}
and here's the
section of the log where that's found:
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: ERROR: <script>:
---------------------- checking of outbound to somewhere
else -----------------------------------------
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: <core>
[socket_info.c:502]: grep_sock_info - checking if host==us:
13==10 && [xxx.xxx.xxx.xxx] == [10.0.10.10]
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: <core>
[socket_info.c:505]: grep_sock_info - checking if port 5060
matches port 5060
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: <core>
[forward.c:448]: check_self: host != me
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: ERROR: <script>:
<---------------------------------- Sending call out to
some other domain ------------------------------>
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: ERROR: <script>:
--------------------------bing--------------------------
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: nathelper
[nhelpr_funcs.c:148]: type <application/sdp> found
valid
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: ERROR: <script>:
--------------------------bong--------------------------
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: ERROR: <script>:
------------------------------ relaying
-------------------------------
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: tm
[t_lookup.c:1379]: DEBUG: t_newtran: msg id=3 , global msg
id=3 , T on entrance=(nil)
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: tm
[t_lookup.c:527]: t_lookup_request: start searching:
hash=34053, isACK=0
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: tm
[t_lookup.c:485]: DEBUG: RFC3261 transaction matching failed
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: tm
[t_lookup.c:709]: DEBUG: t_lookup_request: no transaction
found
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: tm
[t_hooks.c:374]: DBG: trans=0x7fb56c0478e8, callback type 1,
id 0 entered
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: tm
[t_funcs.c:351]: SER: new INVITE
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: <core>
[msg_translator.c:204]: check_via_address(10.0.10.11,
10.0.10.11, 0)
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: <core>
[mem/shm_mem.c:111]: WARNING:vqm_resize: resize(0) called
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: tm
[t_reply.c:667]: DEBUG: reply sent out. buf=0x7fb571968880:
SIP/2.0 100 trying -..., shmem=0x7fb56c049eb8: SIP/2.0 100
trying -
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: tm
[t_reply.c:677]: DEBUG: _reply_light: finished
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: <script>:
new branch [1] to sip:19165551212@xxx.xxx.xxx.xxx
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: siputils
[checks.c:104]: no totag
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: <core>
[parser/sdp/sdp_helpr_funcs.c:479]: located IP address
[10.0.10.11] in `o=' field
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: <core>
[parser/sdp/sdp_helpr_funcs.c:479]: located IP address
[10.0.10.11] in `c=' field
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: rtpproxy
[rtpproxy_funcs.c:148]: type <application/sdp> found
valid
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: rtpproxy
[rtpproxy.c:2237]: proxy reply: 38946 10.0.10.10#012
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: siputils
[checks.c:104]: no totag
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: <core>
[msg_translator.c:457]: clen_builder: content-length: 347
(347)
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: <core>
[msg_translator.c:204]: check_via_address(10.0.10.11,
10.0.10.11, 0)
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: tm
[t_funcs.c:388]: SER: new transaction fwd'ed
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: ERROR: <script>:
------------------------------ exiting relaying
-------------------------------
Feb 22 10:14:32
demo /usr/local/sbin/kamailio[3602]: DEBUG: <core>
[usr_avp.c:644]: DEBUG:destroy_avp_list: destroying list
(nil)
Walking through
the log makes me think that because I'm using rtpproxy and
nathelper, when the t_relay fires it errantly appends the
address for rtpproxy to the c= line…
Am I
going about this all wrong - is there a better approach?