[SR-Users] ACK not routed to destination
Diego Nadares
dnadares at gmail.com
Thu Dec 15 15:38:49 CET 2016
Hi Wim,
Check this:
Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: tm
[t_lookup.c:485]: matching_3261(): DEBUG: *RFC3261 transaction matching
failed*
Maybe is related rrs. Add it to your sipp scenarios.
<!-- By adding rrs="true" (Record Route Sets), the route sets -->
<!-- are saved and used for following messages sent. Useful to test -->
<!-- against stateful SIP proxies/B2BUAs. -->
<recv rrs="true" request="INVITE" crlf="true">
Diego
2016-12-15 11:13 GMT-03:00 Wim Van Cauwenbergh <wimvc73 at gmail.com>:
> Hi, I have setup kamailio with the dispatcher module and have a problem
> with the ACK in response to 200OK not being forwarded by kamailio:
>
> Scenario is very simple:
> sipp(.219) --> kamailio (.220) --> sipp(.239)
>
> SIP trace:
>
> root at DNS-enum-8Gb-3:/var/log# ngrep -W byline -d eth0 port 5060
> interface: eth0 (10.57.26.0/255.255.255.0)
> filter: (ip or ip6) and ( port 5060 )
> #
> U 10.57.26.219:5060 -> 10.57.26.220:5060
> INVITE sip:service at 10.57.26.220:5060 SIP/2.0.
> Via: SIP/2.0/UDP 10.57.26.219:5060;branch=z9hG4bK-15698-1-0.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 1 INVITE.
> Contact: sip:sipp at 10.57.26.219:5060.
> Max-Forwards: 70.
> Subject: Performance Test.
> Content-Type: application/sdp.
> Content-Length: 135.
> .
> v=0.
> o=user1 53655765 2353687637 <02353%2068-7637> IN IP4 10.57.26.219.
> s=-.
> c=IN IP4 10.57.26.219.
> t=0 0.
> m=audio 6000 RTP/AVP 0.
> a=rtpmap:0 PCMU/8000.
>
> #
> U 10.57.26.220:5060 -> 10.57.26.219:5060
> SIP/2.0 100 trying -- your call is important to us.
> Via: SIP/2.0/UDP 10.57.26.219:5060;branch=z9hG4bK-15698-1-0.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 1 INVITE.
> Server: kamailio (4.2.0 (x86_64/linux)).
> Content-Length: 0.
> .
>
> #
> U 10.57.26.220:5060 -> 10.57.26.239:5060
> INVITE sip:service at 10.57.26.220:5060 SIP/2.0.
> Record-Route: <sip:10.57.26.220;lr>.
> Via: SIP/2.0/UDP 10.57.26.220;branch=z9hG4bKf92d.
> 33550a94aa52aef3978cb507902d8aaa.0.
> Via: SIP/2.0/UDP 10.57.26.219:5060;branch=z9hG4bK-15698-1-0.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 1 INVITE.
> Contact: sip:sipp at 10.57.26.219:5060.
> Max-Forwards: 69.
> Subject: Performance Test.
> Content-Type: application/sdp.
> Content-Length: 135.
> .
> v=0.
> o=user1 53655765 2353687637 <02353%2068-7637> IN IP4 10.57.26.219.
> s=-.
> c=IN IP4 10.57.26.219.
> t=0 0.
> m=audio 6000 RTP/AVP 0.
> a=rtpmap:0 PCMU/8000.
>
> #
> U 10.57.26.239:5060 -> 10.57.26.220:5060
> SIP/2.0 180 Ringing.
> Via: SIP/2.0/UDP 10.57.26.220;branch=z9hG4bKf92d.
> 33550a94aa52aef3978cb507902d8aaa.0, SIP/2.0/UDP 10.57.26.219:5060;branch=
> z9hG4bK-15698-1-0.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>;tag=14783SIPpTag018.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 1 INVITE.
> Contact: <sip:10.57.26.239:5060;transport=UDP>.
> Content-Length: 0.
> .
>
> #
> U 10.57.26.239:5060 -> 10.57.26.220:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 10.57.26.220;branch=z9hG4bKf92d.
> 33550a94aa52aef3978cb507902d8aaa.0, SIP/2.0/UDP 10.57.26.219:5060;branch=
> z9hG4bK-15698-1-0.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>;tag=14783SIPpTag018.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 1 INVITE.
> Contact: <sip:10.57.26.239:5060;transport=UDP>.
> Content-Type: application/sdp.
> Content-Length: 135.
> .
> v=0.
> o=user1 53655765 2353687637 <02353%2068-7637> IN IP4 10.57.26.239.
> s=-.
> c=IN IP4 10.57.26.239.
> t=0 0.
> m=audio 6000 RTP/AVP 0.
> a=rtpmap:0 PCMU/8000.
>
> #
> U 10.57.26.220:5060 -> 10.57.26.219:5060
> SIP/2.0 180 Ringing.
> Via: SIP/2.0/UDP 10.57.26.219:5060;branch=z9hG4bK-15698-1-0.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>;tag=14783SIPpTag018.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 1 INVITE.
> Contact: <sip:10.57.26.239:5060;transport=UDP>.
> Content-Length: 0.
> .
>
> #
> U 10.57.26.220:5060 -> 10.57.26.219:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 10.57.26.219:5060;branch=z9hG4bK-15698-1-0.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>;tag=14783SIPpTag018.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 1 INVITE.
> Contact: <sip:10.57.26.239:5060;transport=UDP>.
> Content-Type: application/sdp.
> Content-Length: 135.
> .
> v=0.
> o=user1 53655765 2353687637 <02353%2068-7637> IN IP4 10.57.26.239.
> s=-.
> c=IN IP4 10.57.26.239.
> t=0 0.
> m=audio 6000 RTP/AVP 0.
> a=rtpmap:0 PCMU/8000.
>
> #
> U 10.57.26.219:5060 -> 10.57.26.220:5060
> ACK sip:10.57.26.239:5060;transport=UDP SIP/2.0.
> Via: SIP/2.0/UDP 10.57.26.219:5060;branch=z9hG4bK-15698-1-5.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>;tag=14783SIPpTag018.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 1 ACK.
> Contact: sip:sipp at 10.57.26.219:5060.
> Max-Forwards: 70.
> Subject: Performance Test.
> XContactinOK: <sip:10.57.26.239:5060;transport=UDP>.
> Content-Length: 0.
> .
>
> #
> U 10.57.26.239:5060 -> 10.57.26.220:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 10.57.26.220;branch=z9hG4bKf92d.
> 33550a94aa52aef3978cb507902d8aaa.0, SIP/2.0/UDP 10.57.26.219:5060;branch=
> z9hG4bK-15698-1-0.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>;tag=14783SIPpTag018.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 1 INVITE.
> Contact: <sip:10.57.26.239:5060;transport=UDP>.
> Content-Type: application/sdp.
> Content-Length: 135.
> .
> v=0.
> o=user1 53655765 2353687637 <02353%2068-7637> IN IP4 10.57.26.239.
> s=-.
> c=IN IP4 10.57.26.239.
> t=0 0.
> m=audio 6000 RTP/AVP 0.
> a=rtpmap:0 PCMU/8000.
>
> #
> U 10.57.26.220:5060 -> 10.57.26.219:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 10.57.26.219:5060;branch=z9hG4bK-15698-1-0.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>;tag=14783SIPpTag018.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 1 INVITE.
> Contact: <sip:10.57.26.239:5060;transport=UDP>.
> Content-Type: application/sdp.
> Content-Length: 135.
> .
> v=0.
> o=user1 53655765 2353687637 <02353%2068-7637> IN IP4 10.57.26.239.
> s=-.
> c=IN IP4 10.57.26.239.
> t=0 0.
> m=audio 6000 RTP/AVP 0.
> a=rtpmap:0 PCMU/8000.
>
> #
> *U 10.57.26.219:5060 <http://10.57.26.219:5060> -> 10.57.26.220:5060
> <http://10.57.26.220:5060>*
> *ACK sip:10.57.26.239:5060 <http://10.57.26.239:5060>;transport=UDP
> SIP/2.0.*
> *Via: SIP/2.0/UDP 10.57.26.219:5060;branch=z9hG4bK-15698-1-5.*
> *From: sipp <sip:sipp at 10.57.26.219:5060
> <http://sip:sipp@10.57.26.219:5060>>;tag=15698SIPpTag021.*
> *To: sut <sip:service at 10.57.26.220:5060
> <http://sip:service@10.57.26.220:5060>>;tag=14783SIPpTag018.*
> *Call-ID: 1-15698 at 10.57.26.219 <1-15698 at 10.57.26.219>.*
> *CSeq: 1 ACK.*
> *Contact: sip:sipp at 10.57.26.219:5060 <http://sip:sipp@10.57.26.219:5060>.*
> *Max-Forwards: 70.*
> *Subject: Performance Test.*
> *XContactinOK: <sip:10.57.26.239:5060
> <http://10.57.26.239:5060>;transport=UDP>.*
> *Content-Length: 0.*
> .
>
> #
> U 10.57.26.219:5060 -> 10.57.26.220:5060
> BYE sip:10.57.26.239:5060;transport=UDP SIP/2.0.
> Via: SIP/2.0/UDP 10.57.26.219:5060;branch=z9hG4bK-15698-1-7.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>;tag=14783SIPpTag018.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 2 BYE.
> Contact: sip:sipp at 10.57.26.219:5060.
> Max-Forwards: 70.
> Subject: Performance Test.
> Content-Length: 0.
> .
>
> #
> U 10.57.26.220:5060 -> 10.57.26.219:5060
> SIP/2.0 404 Not here.
> Via: SIP/2.0/UDP 10.57.26.219:5060;branch=z9hG4bK-15698-1-7.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>;tag=14783SIPpTag018.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 2 BYE.
> Server: kamailio (4.2.0 (x86_64/linux)).
> Content-Length: 0.
> .
>
> #
> U 10.57.26.219:5060 -> 10.57.26.220:5060
> BYE sip:service at 10.57.26.220:5060 SIP/2.0.
> Via: SIP/2.0/UDP 10.57.26.219:5060;branch=z9hG4bK-15698-1--1.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>;tag=14783SIPpTag018.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 3 BYE.
> Max-Forwards: 70.
> Contact: <sip:sipp at 10.57.26.219:5060;transport=UDP>.
> Content-Length: 0.
> .
>
> #
> U 10.57.26.220:5060 -> 10.57.26.219:5060
> SIP/2.0 404 Not here.
> Via: SIP/2.0/UDP 10.57.26.219:5060;branch=z9hG4bK-15698-1--1.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>;tag=14783SIPpTag018.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 3 BYE.
> Server: kamailio (4.2.0 (x86_64/linux)).
> Content-Length: 0.
> .
>
> #
> U 10.57.26.239:5060 -> 10.57.26.220:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 10.57.26.220;branch=z9hG4bKf92d.
> 33550a94aa52aef3978cb507902d8aaa.0, SIP/2.0/UDP 10.57.26.219:5060;branch=
> z9hG4bK-15698-1-0.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>;tag=14783SIPpTag018.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 1 INVITE.
> Contact: <sip:10.57.26.239:5060;transport=UDP>.
> Content-Type: application/sdp.
> Content-Length: 135.
> .
> v=0.
> o=user1 53655765 2353687637 <02353%2068-7637> IN IP4 10.57.26.239.
> s=-.
> c=IN IP4 10.57.26.239.
> t=0 0.
> m=audio 6000 RTP/AVP 0.
> a=rtpmap:0 PCMU/8000.
>
> #
> U 10.57.26.220:5060 -> 10.57.26.219:5060
> SIP/2.0 200 OK.
> Via: SIP/2.0/UDP 10.57.26.219:5060;branch=z9hG4bK-15698-1-0.
> From: sipp <sip:sipp at 10.57.26.219:5060>;tag=15698SIPpTag021.
> To: sut <sip:service at 10.57.26.220:5060>;tag=14783SIPpTag018.
> Call-ID: 1-15698 at 10.57.26.219.
> CSeq: 1 INVITE.
> Contact: <sip:10.57.26.239:5060;transport=UDP>.
> Content-Type: application/sdp.
> Content-Length: 135.
> .
> v=0.
> o=user1 53655765 2353687637 <02353%2068-7637> IN IP4 10.57.26.239.
> s=-.
> c=IN IP4 10.57.26.239.
> t=0 0.
> m=audio 6000 RTP/AVP 0.
> a=rtpmap:0 PCMU/8000.
>
>
> *kamailio.conf:*
>
> # ----- mi_fifo params -----
> modparam("mi_fifo", "fifo_name", "/var/run/kamailio/kamailio_fifo")
> modparam("ctl", "binrpc", "unix:/var/run/kamailio/kamailio_ctl")
>
> # ----- rr params -----
> # add value to ;lr param to cope with most of the UAs
> modparam("rr", "enable_full_lr", 0)
> # do not append from tag to the RR (no need for this script)
> modparam("rr", "append_fromtag", 0)
>
>
> # ----- acc params -----
> modparam("acc", "log_flag", 1)
> modparam("acc", "failed_transaction_flag", 3)
> modparam("acc", "log_extra",
> "src_user=$fU;src_domain=$fd;dst_ouser=$tU;dst_user=$rU;
> dst_domain=$rd;src_ip=$si")
>
> # ----- tm params -----
> modparam("tm", "fr_timer", 2000)
> modparam("tm", "fr_inv_timer", 40000)
>
> # ----- dispatcher params -----
> #modparam("dispatcher", "db_url",
> # "mysql://openser:openserro@localhost/openser")
> modparam("dispatcher", "list_file", "/etc/kamailio/dispatcher.list")
> modparam("dispatcher", "table_name", "dispatcher")
> modparam("dispatcher", "flags", 2)
> modparam("dispatcher", "dst_avp", "$avp(AVP_DST)")
> modparam("dispatcher", "grp_avp", "$avp(AVP_GRP)")
> modparam("dispatcher", "cnt_avp", "$avp(AVP_CNT)")
>
> ####### Routing Logic ########
>
>
> # main request routing logic
>
> route {
>
> # per request initial checks
> route(REQINIT);
>
> # handle requests within SIP dialogs
> route(WITHINDLG);
>
> ### only initial requests (no To tag)
>
> # CANCEL processing
> if (is_method("CANCEL"))
> {
> if (t_check_trans())
> t_relay();
> exit;
> }
>
> t_check_trans();
>
> # record routing for dialog forming requests (in case they are routed)
> # - remove preloaded route headers
> remove_hf("Route");
> if (is_method("INVITE|SUBSCRIBE"))
> record_route();
>
> # account only INVITEs
> if (is_method("INVITE"))
> {
> setflag(1); # do accounting
> }
>
> # handle presence related requests
> route(PRESENCE);
>
> # handle registrations
> route(REGISTRAR);
>
> if ($rU==$null)
> {
> # request with no Username in RURI
> sl_send_reply("484","Address Incomplete");
> exit;
> }
>
> # dispatch destinations
> route(DISPATCH);
>
> route(RELAY);
> }
>
>
> route[RELAY] {
> if (!t_relay()) {
> sl_reply_error();
> }
> exit;
> }
>
> # Per SIP request initial checks
> route[REQINIT] {
> if (!mf_process_maxfwd_header("15")) {
> sl_send_reply("483","Too Many Hops");
> exit;
> }
>
> # 1= only check the header RURI, 1126 checks some other general stuff
> if(!sanity_check("1126", "1"))
> {
> xlog("Malformed SIP message from $si:$sp\n");
> exit;
> }
> }
>
> # Handle requests within SIP dialogs
> route[WITHINDLG] {
> if (has_totag()) {
> # sequential request withing a dialog should
> # take the path determined by record-routing
> xlog("#######WITHINDLG:hastotag $si:$sp\n");
> if (loose_route()) {
> xlog("#######WITHINDLG:looseroute $si:$sp\n");
> if (is_method("BYE")) {
> setflag(1); # do accounting ...
> setflag(3); # ... even if the transaction fails
> }
> route(RELAY);
> } else {
> if (is_method("SUBSCRIBE") && uri == myself) {
> # in-dialog subscribe requests
> route(PRESENCE);
> exit;
> }
> if ( is_method("ACK") ) {
> if ( t_check_trans() ) {
> xlog("#######WITHINDLG:ACK transaction found $si:$sp\n");
> # non loose-route, but stateful ACK;
> # must be ACK after a 487 or e.g. 404 from upstream server
> t_relay();
> exit;
> } else {
> # ACK without matching transaction ... ignore and discard.
> xlog("#######WITHINDLG:ACK no transaction found so discard $si:$sp\n");
> exit;
> }
> }
> sl_send_reply("404","Not here");
> }
> exit;
> }
> }
>
>
> Debug:
>
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/msg_parser.c:623]: parse_msg(): SIP Request:
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/msg_parser.c:625]: parse_msg(): method: <ACK>
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/msg_parser.c:627]: parse_msg(): uri: <sip:10.57.26.239:5060;
> transport=UDP>
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/msg_parser.c:629]: parse_msg(): version: <SIP/2.0>
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/parse_via.c:1284]: parse_via_param(): Found param type 232,
> <branch> = <z9hG4bK-15698-1-5>; state=16
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/parse_via.c:2672]: parse_via(): end of header reached, state=5
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/msg_parser.c:513]: parse_headers(): parse_headers: Via found,
> flags=2
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/msg_parser.c:515]: parse_headers(): parse_headers: this is the
> first via
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [receive.c:154]: receive_msg(): After parse_msg...
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [receive.c:197]: receive_msg(): preparing to run routing scripts...
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: sl
> [sl_funcs.c:412]: sl_filter_ACK(): DEBUG : sl_filter_ACK: to late to be a
> local ACK!
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/parse_addr_spec.c:176]: parse_to_param(): DEBUG: add_param:
> tag=14783SIPpTag018
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/parse_addr_spec.c:898]: parse_addr_spec(): end of header reached,
> state=29
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/msg_parser.c:190]: get_hdr_field(): DEBUG: get_hdr_field: <To>
> [57]; uri=[sip:service at 10.57.26.220:5060]
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/msg_parser.c:192]: get_hdr_field(): DEBUG: to body [sut <
> sip:service at 10.57.26.220:5060>]
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/msg_parser.c:170]: get_hdr_field(): get_hdr_field: cseq <CSeq>: <1>
> <ACK>
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: maxfwd
> [mf_funcs.c:85]: is_maxfwd_present(): value = 70
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: sanity
> [mod_sanity.c:255]: w_sanity_check(): sanity checks result: 1
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: siputils
> [checks.c:106]: has_totag(): totag found
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) ERROR: <script>:
> #######WITHINDLG:hastotag 10.57.26.219:5060
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/msg_parser.c:204]: get_hdr_field(): DEBUG: get_hdr_body :
> content_length=0
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [parser/msg_parser.c:106]: get_hdr_field(): found end of header
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: rr
> [loose.c:113]: find_first_route(): No Route headers found
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: rr
> [loose.c:929]: loose_route(): There is no Route HF
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: tm
> [t_lookup.c:1072]: t_check_msg(): DEBUG: t_check_msg: msg id=9 global id=8
> T start=(nil)
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: tm
> [t_lookup.c:527]: t_lookup_request(): t_lookup_request: start searching:
> hash=53919, isACK=1
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: tm
> [t_lookup.c:485]: matching_3261(): DEBUG: RFC3261 transaction matching
> failed
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: tm
> [t_lookup.c:709]: t_lookup_request(): DEBUG: t_lookup_request: no
> transaction found
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: tm
> [t_lookup.c:1141]: t_check_msg(): DEBUG: t_check_msg: msg id=9 global id=9
> T end=(nil)
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) ERROR: <script>:
> #######WITHINDLG:ACK no transaction found so discard 10.57.26.219:5060
> Dec 15 15:12:02 DNS-enum-8Gb-3 kamailio[6864]: 1(6883) DEBUG: <core>
> [usr_avp.c:643]: destroy_avp_list(): DEBUG:destroy_avp_list: destroying
> list (nil)
>
>
>
>
>
> _______________________________________________
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