Hi Daniel, Have you reviewed my pcap files, yet ?
Regards, Hai Bui On Mon, Mar 20, 2017 at 9:55 PM, Hai Bui Duc Ha <hai....@htklabs.com> wrote: > Hi Daniel, > > Looking forward to your reply ! > Thank for your support. > Have a nice trip ! > > Regards, > Hai Bui > > > > On Mon, Mar 20, 2017 at 7:50 PM, Daniel-Constantin Mierla < > mico...@gmail.com> wrote: > >> Hello, >> >> I have been traveling lately and didn't get a chance yet to analyze. This >> week I am out of the office as well, but I will try to look at pcap trace >> when I get a bit of spare time. >> >> Cheers, >> Daniel >> >> >> On Mon, Mar 20, 2017 at 2:07 PM, Hai Bui Duc Ha <hai....@htklabs.com> >> wrote: >> >>> Hi Daniel, >>> >>> Do you have any ideas for this issue ? >>> >>> Regards, >>> Hai Bui >>> >>> On Mon, Mar 13, 2017 at 5:41 PM, Hai Bui Duc Ha <hai....@htklabs.com> >>> wrote: >>> >>>> Hi Daniel, >>>> >>>> I send you pcap files. >>>> Please take a look. >>>> >>>> Regards, >>>> Hai Bui >>>> >>>> On Sun, Mar 12, 2017 at 9:39 AM, Hai Bui Duc Ha <hai....@htklabs.com> >>>> wrote: >>>> >>>>> Hi Daniel, >>>>> >>>>> Sorry about this inconvenience. >>>>> I will update you later. >>>>> >>>>> Regards, >>>>> Hai Bui >>>>> >>>>> On Fri, Mar 10, 2017 at 7:47 PM, Daniel-Constantin Mierla < >>>>> mico...@gmail.com> wrote: >>>>> >>>>>> Hello, >>>>>> >>>>>> the pcap files don't show much when I open them, maybe the email >>>>>> servers/clients corrupted the enconding, as I faced similar issues in the >>>>>> past -- can you make a tgz archive and resend them? >>>>>> >>>>>> Cheers, >>>>>> Daniel >>>>>> >>>>>> On 10/03/2017 04:49, Hai Bui Duc Ha wrote: >>>>>> >>>>>> Hi Daniel, >>>>>> >>>>>> I send you 2 files pcap, capture on server side. >>>>>> + Server: 192.168.1.77 >>>>>> + Client: 192.168.1.134 >>>>>> + Scenario: >>>>>> User 102 call to ring group 777 - has user 100 (192.168.1.134) and >>>>>> user 101 (192.168.1.164). >>>>>> User 100 is offline but it's configured push notification from >>>>>> Apple to wake up, register and receive INVITE. >>>>>> I pick up phone on 101 but 100 can not receive the CANCEL message >>>>>> to stop the ringing tone. >>>>>> >>>>>> 1) Pusher_ok.pcap: User 100 can revice the CANCEL message. >>>>>> 2) Pusher_failed.pcap: As I told above, when user 101 pick up the >>>>>> phone, Freeswitch send CANCEL message to user 100. But when message go to >>>>>> Kamailio, Kamailio reply 481 - Call leg/transaction does not exist. >>>>>> (I can't capture this packets). >>>>>> I also include the log on Freeswitch send CANCEL message and revice >>>>>> the 481. >>>>>> >>>>>> Kamailio doesn't send 481 from the C code in the case of call, it >>>>>> either receives it or it is something in config. >>>>>> => This is configure on kamailio: default.cfg, it check >>>>>> *t_check_trans()* >>>>>> ======================================================= >>>>>> *route[PREPARE_INITIAL_REQUESTS]* >>>>>> *{* >>>>>> * if (is_method("CANCEL")) {* >>>>>> * if (t_check_trans()) {* >>>>>> * route(RELAY);* >>>>>> * } else {* >>>>>> * sl_send_reply("481", "Call leg/transaction does not >>>>>> exist");* >>>>>> * }* >>>>>> * exit();* >>>>>> ======================================================= >>>>>> >>>>>> Thank for your support ! >>>>>> >>>>>> Regards, >>>>>> Hai Bui >>>>>> >>>>>> On Thu, Mar 9, 2017 at 8:27 PM, Daniel-Constantin Mierla < >>>>>> mico...@gmail.com> wrote: >>>>>> >>>>>>> Hello, >>>>>>> >>>>>>> can you provide pcap (or full ngrep output) for all messages of such >>>>>>> a call, from initial invite, including all responses and the other >>>>>>> requests? The sip trace has to be taken on kamailio server. >>>>>>> >>>>>>> Kamailio doesn't send 481 from the C code in the case of call, it >>>>>>> either receives it or it is something in config. >>>>>>> >>>>>>> Cheers, >>>>>>> Daniel >>>>>>> >>>>>>> On 09/03/2017 06:59, Hai Bui Duc Ha wrote: >>>>>>> >>>>>>> Hi all, >>>>>>> >>>>>>> I have problem when use module pusher on Kazoo. >>>>>>> The user after receive call from pusher can not receive the Cancel >>>>>>> message if have another people pick up this phone. >>>>>>> I trace log and debug on Kamailio and see the Freeswitch sent Cancel >>>>>>> message but Kamailio reply 481 - Call leg/transaction does not exist. >>>>>>> >>>>>>> The configure on Kamailio: default.cfg >>>>>>> ======================================================= >>>>>>> *route[PREPARE_INITIAL_REQUESTS]* >>>>>>> *{* >>>>>>> * if (is_method("CANCEL")) {* >>>>>>> * if(t_lookup_cancel()) xlog("L_INFO","$ci|log|======== >>>>>>> t_lookup_cancel()");* >>>>>>> * xlog("L_INFO","$rm from $fu (IP:$si:$sp) ---CAPTURED IN >>>>>>> MAIN---\n");* >>>>>>> * if (t_check_trans()) {* >>>>>>> * xlog("L_INFO","$rm from $fu (IP:$si:$sp) ---CHECK TRANS >>>>>>> TRUE---\n");* >>>>>>> * //xlog("L_INFO", >>>>>>> "$ci|log|====================================");* >>>>>>> * route(RELAY);* >>>>>>> * } else {* >>>>>>> * xlog("L_INFO","$rm from $fu (IP:$si:$sp) ---CHECK TRANS >>>>>>> FALSE---\n");* >>>>>>> * sl_send_reply("481", "Call leg/transaction does not >>>>>>> exist");* >>>>>>> * }* >>>>>>> * exit();* >>>>>>> * } else if (is_method("ACK")) {* >>>>>>> * if (t_check_trans()) {* >>>>>>> * route(RELAY);* >>>>>>> * }* >>>>>>> * exit();* >>>>>>> * }* >>>>>>> ======================================================= >>>>>>> >>>>>>> As I read on http://kamailio.org/docs/mo >>>>>>> dules/4.3.x/modules/tm.html#tm.f.t_check_trans >>>>>>> Kamailio see the cancel message not same the transaction INVITE >>>>>>> message. >>>>>>> >>>>>>> INVITE message: >>>>>>> ------------------------------------------------------------ >>>>>>> ------------ >>>>>>> INVITE sip:1...@quydang.htk.cvoice SIP/2.0 >>>>>>> Via: SIP/2.0/UDP 192.168.1.77:11000;rport;branc >>>>>>> h=z9hG4bKK9jyp8mXUZHgS >>>>>>> Route: <sip:192.168.1.77:5060> >>>>>>> Max-Forwards: 49 >>>>>>> From: "02 quy" <sip:1...@quydang.htk.cvoice>;tag=04K2SappeyDtj >>>>>>> To: <sip:1...@quydang.htk.cvoice> >>>>>>> Call-ID: 19fa9228-ef95-11e6-b473-1f645951fd7b >>>>>>> CSeq: 103030653 INVITE >>>>>>> Contact: <sip:mod_sofia@192.168.1.77:11000> >>>>>>> User-Agent: Anttel >>>>>>> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, >>>>>>> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE >>>>>>> Supported: path, replaces >>>>>>> Allow-Events: talk, hold, conference, presence, as-feature-event, >>>>>>> dialog, line-seize, call-info, sla, include-session-description, >>>>>>> presence.winfo, message-summary, refer >>>>>>> Content-Type: application/sdp >>>>>>> Content-Disposition: session >>>>>>> Content-Length: 247 >>>>>>> X-AUTH-IP: 192.168.1.141 >>>>>>> X-AUTH-PORT: 64799 >>>>>>> X-KAZOO-AOR: sip:1...@quydang.htk.cvoice >>>>>>> X-KAZOO-PUSHER-Token-Proxy: sip:192.168.1.77:5060 >>>>>>> X-KAZOO-PUSHER-Token-ID: 803F0D6610AC5979C6F0513A3A4BE6 >>>>>>> 2E0BAF1530DC7A98C2C0DC13D784585FBE >>>>>>> X-KAZOO-PUSHER-Token-Type: apple >>>>>>> X-KAZOO-PUSHER-Token-App: com.htkinc >>>>>>> X-FS-Support: update_display,send_info >>>>>>> Remote-Party-ID: "02 quy" <sip:1...@quydang.htk.cvoice>;p >>>>>>> arty=calling;screen=yes;privacy=off >>>>>>> >>>>>>> v=0 >>>>>>> o=FreeSWITCH 1486708670 1486708671 IN IP4 192.168.1.77 >>>>>>> s=FreeSWITCH >>>>>>> c=IN IP4 192.168.1.77 >>>>>>> t=0 0 >>>>>>> m=audio 24764 RTP/AVP 0 8 101 13 >>>>>>> a=rtpmap:0 PCMU/8000 >>>>>>> a=rtpmap:8 PCMA/8000 >>>>>>> a=rtpmap:101 telephone-event/8000 >>>>>>> a=fmtp:101 0-16 >>>>>>> a=ptime:20 >>>>>>> ------------------------------------------------------------ >>>>>>> ------------ >>>>>>> >>>>>>> CANCEL message: >>>>>>> ------------------------------------------------------------ >>>>>>> ------------ >>>>>>> CANCEL sip:1...@quydang.htk.cvoice SIP/2.0 >>>>>>> Via: SIP/2.0/UDP 192.168.1.77:11000;rport;branc >>>>>>> h=z9hG4bKK9jyp8mXUZHgS >>>>>>> Route: <sip:192.168.1.77:5060> >>>>>>> Max-Forwards: 49 >>>>>>> From: "02 quy" <sip:1...@quydang.htk.cvoice>;tag=04K2SappeyDtj >>>>>>> To: <sip:1...@quydang.htk.cvoice> >>>>>>> Call-ID: 19fa9228-ef95-11e6-b473-1f645951fd7b >>>>>>> CSeq: 103030653 CANCEL >>>>>>> Reason: SIP;cause=200;text="Call completed elsewhere" >>>>>>> Content-Length: 0 >>>>>>> ------------------------------------------------------------ >>>>>>> ------------ >>>>>>> >>>>>>> How can I know it same transaction ? We have any idea to solve this >>>>>>> problem ? >>>>>>> Thank for advice ! >>>>>>> >>>>>>> Regards, >>>>>>> Hai Bui >>>>>>> >>>>>>> -- >>>>>>> Hai Bui >>>>>>> VoIP engineer, Cvoice team, HTK-HCM Office >>>>>>> Mobile: +84-165-618-9876 <+84%20165%20618%209876> >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing >>>>>>> listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>>>>>> >>>>>>> -- >>>>>>> Daniel-Constantin Mierlawww.twitter.com/miconda -- >>>>>>> www.linkedin.com/in/miconda >>>>>>> Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - >>>>>>> www.asipto.com >>>>>>> Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com >>>>>>> >>>>>>> _______________________________________________ SIP Express Router >>>>>>> (SER) and Kamailio (OpenSER) - sr-users mailing list >>>>>>> sr-users@lists.sip-router.org http://lists.sip-router.org/cg >>>>>>> i-bin/mailman/listinfo/sr-users >>>>>> >>>>>> -- >>>>>> Hai Bui >>>>>> VoIP engineer, Cvoice team, HTK-HCM Office >>>>>> Mobile: +84-165-618-9876 <+84%20165%20618%209876> >>>>>> >>>>>> -- >>>>>> Daniel-Constantin Mierlawww.twitter.com/miconda -- >>>>>> www.linkedin.com/in/miconda >>>>>> Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - >>>>>> www.asipto.com >>>>>> Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Hai Bui >>>>> VoIP engineer, Cvoice team, HTK-HCM Office >>>>> Mobile: +84-165-618-9876 <+84%20165%20618%209876> >>>>> >>>> >>>> >>>> >>>> -- >>>> Hai Bui >>>> VoIP engineer, Cvoice team, HTK-HCM Office >>>> Mobile: +84-165-618-9876 <+84%20165%20618%209876> >>>> >>> >>> >>> >>> -- >>> Hai Bui >>> VoIP engineer, Cvoice team, HTK-HCM Office >>> Mobile: +84-165-618-9876 <+84%20165%20618%209876> >>> >> >> >> >> -- >> Daniel-Constantin Mierla - http://www.asipto.com >> http://twitter.com/#!/miconda - http://www.linkedin.com/in/micond >> <http://www.linkedin.com/in/miconda> >> > > > > -- > Hai Bui > VoIP engineer, Cvoice team, HTK-HCM Office > Mobile: +84-165-618-9876 > -- Hai Bui VoIP engineer, Cvoice team, HTK-HCM Office Mobile: +84-165-618-9876
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