Re: [SR-Users] Kamailio drop calls with Teams

Sorry.. Yes, I need to load sipdump.so module.. I attach the result.. Thanks El mar., 1 sept. 2020 a las 14:03, Pepelux (&lt;pepeluxx(a)gmail.com&gt;) escribió: > Hi > > Have you loaded the module? > > loadmodule "sipdump.so" > > On Tue, 1 Sep 2020 at 13:56, sip user &lt;sipuser404(a)gmail.com&gt; wrote: > >> Hi pepelux.. When I set: >> >> modparam("sipdump", "enable", 1) >> >> >> Error, Kamailio not start, error bad config.. >> >> Thanks >> >> El mar., 1 sept. 2020 a las 13:45, Pepelux (&lt;pepeluxx(a)gmail.com&gt;) >> escribió: >> >>> Sorry, I've sent last mail without finishing :) >>> >>> https://kamailio.org/docs/modules/5.5.x/modules/sipdump.html >>> >>> You only have to load the module and set: >>> >>> modparam("sipdump", "enable", 1) >>> >>> >>> Also you can enable or disable using RPC commands: >>> >>> kamcmd sipdump.enable >>> kamcmd sipdump.enable 1 >>> kamcmd sipdump.enable 0 >>> >>> >>> Regards >>> >>> On Tue, 1 Sep 2020 at 13:37, Pepelux &lt;pepeluxx(a)gmail.com&gt; wrote: >>> >>>> Hi >>>> >>>> https://kamailio.org/docs/modules/5.5.x/modules/sipdump.html >>>> >>>> You only have to load the module and set: >>>> >>>> modparam("sipdump", "enable", 1) >>>> >>>> kamcmd sipdump.enable 1 >>>> kamcmd sipdump.enable 0 >>>> >>>> modparam("sipdump", "enable", 1) >>>> >>>> >>>> On Tue, 1 Sep 2020 at 13:23, sip user &lt;sipuser404(a)gmail.com&gt; wrote: >>>> >>>>> Hi Daniel.. >>>>> >>>>> And how load sipdump? >>>>> I'm using kamailio 5.2.1-1 and I think sipdump module is not >>>>> available, right? >>>>> >>>>> Thanks >>>>> >>>>> El mar., 1 sept. 2020 a las 12:27, Daniel-Constantin Mierla (< >>>>> miconda(a)gmail.com&gt;) escribió: >>>>> >>>>>> Hello, >>>>>> >>>>>> it seems that the ACK comes in, but my guess is that the R-URI is >>>>>> not properly set. From the logs it looks like same value as for To header >>>>>> URI, while it should be the address in Contact header of 200ok for INVITE. >>>>>> >>>>>> Load the sipdump module and that will save all the sip traffic in >>>>>> a text file, making it easier to see what comes/goes on both directions, no >>>>>> matter is over tls or not. If you use kamailio devel version (master >>>>>> branch), then sipdump module can also store traffic in pcap file (tls >>>>>> traffic saved as udp for simplicity, but it is easy to spot from headers or >>>>>> meta data extra header). >>>>>> >>>>>> You can send the sipdump file here for investigation, so we can >>>>>> see if some headers or r-uri are not correct. >>>>>> >>>>>> Cheers, >>>>>> Daniel >>>>>> On 01.09.20 11:15, sip user wrote: >>>>>> >>>>>> Hi Daniel, thanks for answered to me... >>>>>> >>>>>> With debug=3 I see that: >>>>>> >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/msg_parser.c:610]: parse_msg(): SIP Request: >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/msg_parser.c:612]: parse_msg(): method: <ACK> >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/msg_parser.c:614]: parse_msg(): uri: >>>>>> <sip:+34590@FQND:5061;user=phone;transport=tls> >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/msg_parser.c:616]: parse_msg(): version: <SIP/2.0> >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/parse_addr_spec.c:185]: parse_to_param(): add param: >>>>>> tag=92e2fd8688a9d17b927d9be2f84faa55-8079 >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/parse_addr_spec.c:864]: parse_addr_spec(): end of header >>>>>> reached, state=29 >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/msg_parser.c:171]: get_hdr_field(): <TO> [94]; uri=[ >>>>>> sip:+34590@FQND:5061;user=phone] >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/msg_parser.c:174]: get_hdr_field(): to body [ >>>>>> <sip:+34590@FQND:5061;user=phone>], to tag >>>>>> [92e2fd8688a9d17b927d9be2f84faa55-8079] >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/msg_parser.c:152]: get_hdr_field(): cseq <CSEQ>: <1> <ACK> >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/parse_via.c:1303]: parse_via_param(): Found param type 232, >>>>>> <branch> = <z9hG4bKf4784e39>; state=16 >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/parse_via.c:2639]: parse_via(): end of header reached, state=5 >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/msg_parser.c:498]: parse_headers(): Via found, flags=2 >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/msg_parser.c:500]: parse_headers(): this is the first via >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> [core/receive.c:240]: >>>>>> receive_msg(): --- received sip message - request - call-id: >>>>>> [d3649f52dc0057768ec6c18733de8206] - cseq: [1 ACK] >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/msg_parser.c:185]: get_hdr_field(): content_length=0 >>>>>> kamailio[1096]: 9(1109) DEBUG: <core> >>>>>> [core/parser/msg_parser.c:89]: get_hdr_field(): found end of header >>>>>> kamailio[1096]: 9(1109) DEBUG: {1 1 ACK >>>>>> d3649f52dc0057768ec6c18733de8206} <core> [core/receive.c:295]: >>>>>> receive_msg(): preparing to run routing scripts... >>>>>> kamailio[1096]: 9(1109) DEBUG: {1 1 ACK >>>>>> d3649f52dc0057768ec6c18733de8206} sl [sl_funcs.c:397]: sl_filter_ACK(): too >>>>>> late to be a local ACK! >>>>>> >>>>>> So, I understand that ACK comes from Teams, right? So kamailio >>>>>> routing problem? >>>>>> >>>>>> Thanks >>>>>> >>>>>> El mar., 25 ago. 2020 a las 15:32, Daniel-Constantin Mierla (< >>>>>> miconda(a)gmail.com&gt;) escribió: >>>>>> >>>>>>> Hello, >>>>>>> >>>>>>> run with debug=3 in kamailio.cfg and see if the ACK comes to >>>>>>> Kamailio, if yes, then some routing issue in kamailio.cfg. If does not >>>>>>> come, you will have to check the headers to see if MS Teams expects >>>>>>> something else there, typically is about Record-Route domains... >>>>>>> >>>>>>> Cheers, >>>>>>> Daniel >>>>>>> On 20.08.20 12:25, sip user wrote: >>>>>>> >>>>>>> Hi, I'm connecting Teams with kamailio server. From Kamailio to >>>>>>> teams I have no problems, but from teams to Kamailio yes. Drop the call.. >>>>>>> >>>>>>> With ngrep I see that: >>>>>>> >>>>>>> INVITE >>>>>>> sip:1005@CLIENT_IP:55766;transport=UDP;rinstance=d47edf336726e940 >>>>>>> SIP/2.0. >>>>>>> Record-Route: <sip:FQND_IP;r2=on;lr>. >>>>>>> Record-Route: <sip:FQND_IP:5061;transport=tls;r2=on;lr>. >>>>>>> FROM: "Javier Gonz..lez Mu..oz" >>>>>>> <sip:+324@sip.pstnhub.microsoft.com:5061;user=phone> >>>>>>> ;tag=c17bb1eb7f8649d4a89d8d4a876ac32b. >>>>>>> TO: <sip:+34560@FQND:5061;user=phone>. >>>>>>> CSEQ: 1 INVITE. >>>>>>> CALL-ID: c1364913e582553a9a9c2544c3583b0a. >>>>>>> MAX-FORWARDS: 69. >>>>>>> Via: SIP/2.0/UDP >>>>>>> 92.222.217.64;branch=z9hG4bK7bb5.0fbae76a37829205e04279f220a26af2.0;i=a1. >>>>>>> VIA: SIP/2.0/TLS 52.114.76.76:5061;branch=z9hG4bKd216a55. >>>>>>> RECORD-ROUTE: >>>>>>> <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>. >>>>>>> CONTACT: >>>>>>> <sip:api-du-a-euno.pstnhub.microsoft.com:443;x-i=b0b53fc5-76ef-4619-9a68-13e0a4eea92d;x-c=c1364913e582553a9a9c2544c3583b0a/d/8/6c25eb3789a14bf188ce6b05b5e27891> >>>>>>> . >>>>>>> CONTENT-LENGTH: 1091. >>>>>>> MIN-SE: 300. >>>>>>> SUPPORTED: timer. >>>>>>> USER-AGENT: Microsoft.PSTNHub.SIPProxy v.2020.7.31.1 i.EUNO.0. >>>>>>> CONTENT-TYPE: application/sdp. >>>>>>> ALLOW: INVITE,ACK,OPTIONS,CANCEL,BYE,NOTIFY. >>>>>>> P-ASSERTED-IDENTITY: <tel:+324> <+324>,<sip:EMAIL>. >>>>>>> PRIVACY: id. >>>>>>> SESSION-EXPIRES: 3600. >>>>>>> . >>>>>>> v=0. >>>>>>> o=- 165103 0 IN IP4 127.0.0.1. >>>>>>> s=session. >>>>>>> c=IN IP4 52.113.44.8. >>>>>>> b=CT:10000000. >>>>>>> t=0 0. >>>>>>> m=audio 50452 RTP/SAVP 104 9 103 111 18 0 8 97 101 13 118. >>>>>>> c=IN IP4 52.113.44.8. >>>>>>> a=rtcp:50453. >>>>>>> a=ice-ufrag:FZTb. >>>>>>> a=ice-pwd:yD3P7nr+xNq0VYdv7xpB1F+Y. >>>>>>> a=rtcp-mux. >>>>>>> a=candidate:1 1 UDP 2130706431 52.113.44.8 50452 typ srflx raddr >>>>>>> 10.0.33.240 rport 50 >>>>>>> >>>>>>> U CLIENT_IP:55766 -> FQND_IP:5060 #2 >>>>>>> SIP/2.0 180 Ringing. >>>>>>> Via: SIP/2.0/UDP >>>>>>> FQND_IP;branch=z9hG4bK7bb5.0fbae76a37829205e04279f220a26af2.0;i=a1. >>>>>>> Via: SIP/2.0/TLS 52.114.76.76:5061;branch=z9hG4bKd216a55. >>>>>>> Record-Route: <sip:FQND_IP;lr;r2=on>. >>>>>>> Record-Route: <sip:FQND_IP:5061;transport=tls;r2=on;lr>. >>>>>>> Record-Route: >>>>>>> <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>. >>>>>>> Contact: >>>>>>> <sip:1005@CLIENT_IP:55766;transport=UDP;rinstance=d47edf336726e940> >>>>>>> . >>>>>>> To: <sip:+34560@FQND:5061;user=phone>;tag=de4e6b45. >>>>>>> From: "Javier Gonz..lez Mu..oz" >>>>>>> <sip:+324@sip.pstnhub.microsoft.com:5061;user=phone> >>>>>>> ;tag=c17bb1eb7f8649d4a89d8d4a876ac32b. >>>>>>> Call-ID: c1364913e582553a9a9c2544c3583b0a. >>>>>>> CSeq: 1 INVITE. >>>>>>> User-Agent: 3CXPhone 6.0.26523.0. >>>>>>> Content-Length: 0. >>>>>>> >>>>>>> U CLIENT_IP:55766 -> FQND_IP:5060 #3 >>>>>>> SIP/2.0 200 OK. >>>>>>> Via: SIP/2.0/UDP >>>>>>> FQND_IP;branch=z9hG4bK7bb5.0fbae76a37829205e04279f220a26af2.0;i=a1. >>>>>>> Via: SIP/2.0/TLS 52.114.76.76:5061;branch=z9hG4bKd216a55. >>>>>>> Record-Route: <sip:FQND_IP;lr;r2=on>. >>>>>>> Record-Route: <sip:FQND_IP:5061;transport=tls;r2=on;lr>. >>>>>>> Record-Route: >>>>>>> <sip:sip-du-a-eu.pstnhub.microsoft.com:5061;transport=tls;lr>. >>>>>>> Contact: >>>>>>> <sip:1005@CLIENT_IP:55766;transport=UDP;rinstance=d47edf336726e940> >>>>>>> . >>>>>>> To: <sip:+34560@FQND:5061;user=phone>;tag=de4e6b45. >>>>>>> From: "Javier Gonz..lez Mu..oz" >>>>>>> <sip:+324@sip.pstnhub.microsoft.com:5061;user=phone> >>>>>>> ;tag=c17bb1eb7f8649d4a89d8d4a876ac32b. >>>>>>> Call-ID: c1364913e582553a9a9c2544c3583b0a. >>>>>>> CSeq: 1 INVITE. >>>>>>> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REGISTER, SUBSCRIBE, >>>>>>> NOTIFY, REFER, INFO, MESSAGE. >>>>>>> Content-Type: application/sdp. >>>>>>> Supported: replaces. >>>>>>> User-Agent: 3CXPhone 6.0.26523.0. >>>>>>> Content-Length: 1067. >>>>>>> . >>>>>>> v=0. >>>>>>> o=3cxVCE 324945090 117647850 IN IP4 . >>>>>>> s=3cxVCE Audio Call. >>>>>>> t=0 0. >>>>>>> m=audio 0 RTP/SAVP 104 9 103 111 18 0 8 97 101 13 118. >>>>>>> c=IN IP4 52.113.44.8. >>>>>>> a=rtpmap:104 SILK/16000. >>>>>>> a=rtpmap:9 G722/8000. >>>>>>> a=rtpmap:103 SILK/8000. >>>>>>> a=rtpmap:111 SIREN/16000. >>>>>>> a=fmtp:111 bitrate=16000. >>>>>>> a=rtpmap:18 G729/8000. >>>>>>> a=fmtp:18 annexb=no. >>>>>>> a=rtpmap:0 PCMU/8000. >>>>>>> a=rtpmap:8 PCMA/8000. >>>>>>> a=rtpmap:97 RED/8000. >>>>>>> a=rtpmap:101 telephone-event/8000. >>>>>>> a=fmtp:101 0-16. >>>>>>> a=rtpmap:13 CN/8000. >>>>>>> a=rtpmap:118 CN/16000. >>>>>>> a=rtcp:50453. >>>>>>> a=ice-ufrag:FZTb. >>>>>>> a=ice-pwd:yD3P7nr+xNq0VYdv7xpB1F+Y. >>>>>>> a=rtcp-mux. >>>>>>> a=candidate:1 1 UDP 213 >>>>>>> >>>>>>> I never received ACK.. >>>>>>> >>>>>>> In my configuration: >>>>>>> >>>>>>> Kamailio.cfg: >>>>>>> >>>>>>> #!KAMAILIO >>>>>>> #!define WITH_TLS >>>>>>> >>>>>>> event_route[tm:local-request] { >>>>>>> >>>>>>> if(is_method("OPTIONS") && $ru =~ "pstnhub.microsoft.com") >>>>>>> { >>>>>>> append_hf("Contact: <sip:FQND:5061;transport=tls> >>>>>>> \r\n"); >>>>>>> } >>>>>>> xlog("L_INFO", "Sent out tm request: $mb\n"); >>>>>>> } >>>>>>> >>>>>>> request_route{ >>>>>>> >>>>>>> remove_hf("Route"); >>>>>>> if (is_method("INVITE|SUBSCRIBE")) { >>>>>>> xlog("L_INFO","$fU is trying to call to $rU con >>>>>>> valores $tu\n"); >>>>>>> $rU="1005"; >>>>>>> } >>>>>>> } >>>>>>> >>>>>>> What I'm doing wrong? >>>>>>> >>>>>>> I don't understand why not received ACK.. >>>>>>> >>>>>>> Could anyone help me? >>>>>>> >>>>>>> Thanks >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Kamailio (SER) - Users Mailing Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>>>>> >>>>>>> -- >>>>>>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda >>>>>>> Funding: https://www.paypal.me/dcmierla >>>>>>> >>>>>>> -- >>>>>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda >>>>>> Funding: https://www.paypal.me/dcmierla >>>>>> >>>>>> _______________________________________________ >>>>> Kamailio (SER) - Users Mailing List >>>>> sr-users(a)lists.kamailio.org >>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>>> >>>> _______________________________________________ >>> Kamailio (SER) - Users Mailing List >>> sr-users(a)lists.kamailio.org >>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> sr-users(a)lists.kamailio.org >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> > _______________________________________________ > Kamailio (SER) - Users Mailing List > sr-users(a)lists.kamailio.org > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users