Hello, hmm, 5.4.5 should have been also good, being the last in 5.4.x series, with the fix that I was thinking of. I will look at the code.
Cheers, Daniel On 05.05.21 17:56, Ilie Soltanici wrote: > Hello, > > Yes, initially I was trying with version 5.4.5, then I upgraded to the > latest version from 5.5 branch - but this didn't fix the issue. > > version: kamailio 5.5.0 (x86_64/linux) d4c1a1 > flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, > DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, > F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, > FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, > USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED > ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE > 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB > poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. > id: d4c1a1 > compiled on 16:08:42 May 5 2021 with gcc 8.3.0 > > OS: Description: Debian GNU/Linux 10 (buster) > > Thank you. > > On Wed, 5 May 2021 at 16:42, Daniel-Constantin Mierla > <mico...@gmail.com <mailto:mico...@gmail.com>> wrote: > > Hello, > > are you running the latest version in the X.Y series? Likely you > have a version with an issue that was fixed, iirc. > > Cheers, > Daniel > > On 05.05.21 17:32, Ilie Soltanici wrote: >> Hello, >> >> No, that's not the case, see below the INVITE sent to the branch: >> >> INVITE sip:123456789@1.2.3.4:5060;transport=UDP SIP/2.0 >> Record-Route: <sip:1.2.3.4:5060;lr;ftag=244c2803;did=cb4.8cb> >> Via: SIP/2.0/UDP >> 1.2.3.4:5060;branch=z9hG4bK0f41.5079ae8da835958ee58ca1e8a4eb057b.0 >> Via: SIP/2.0/UDP >> >> 192.168.1.10:40769;received=1.3.5.7;branch=z9hG4bK-524287-1---46a5782b47b6ec85;rport=40769 >> Max-Forwards: 69 >> Contact: <sip:101@1.3.5.7:40769;transport=UDP;alias=1.3.5.7~40769~1> >> To: <sip:123456789@1.2.3.4:5060 <http://sip:123456789@1.2.3.4:5060>> >> From: <sip:101@1.2.3.4:5060;transport=UDP>;tag=244c2803 >> Call-ID: KfuC1GMvCvk1YCSKnHwDrw.. >> CSeq: 2 INVITE >> Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, >> INFO, SUBSCRIBE >> Content-Type: application/sdp >> User-Agent: Z 5.4.12 v2.10.13.2-mod >> Allow-Events: presence, kpml, talk >> Content-Length: 336 >> TOH: 123456789 >> >> v=0 >> o=Z 1620220570589 1 IN IP4 1.3.5.7 >> s=Z >> c=IN IP4 1.3.5.7 >> t=0 0 >> m=audio 8000 RTP/AVP 106 9 98 101 0 8 3 >> a=rtpmap:106 opus/48000/2 >> a=fmtp:106 sprop-maxcapturerate=16000; minptime=20; useinbandfec=1 >> a=rtpmap:98 telephone-event/48000 >> a=fmtp:98 0-16 >> a=rtpmap:101 telephone-event/8000 >> a=fmtp:101 0-16 >> a=sendrecv >> >> thanks >> >> On Wed, 5 May 2021 at 16:24, Daniel-Constantin Mierla >> <mico...@gmail.com <mailto:mico...@gmail.com>> wrote: >> >> Hello, >> >> the CANCEL to be sent is generated locally by tm module from >> the INVITE that was sent on the branch, so the errors is >> actually about a duplicate To header in that INVITE. Check it >> on the network to see if that's the case. >> >> Cheers, >> Daniel >> >> On 05.05.21 16:25, Ilie Soltanici wrote: >>> Hello, >>> >>> We are having an issue here where Kamailio is complaining >>> about duplicate To header, while in the SIP Packet there is >>> just one. See below the log message: >>> >>> DEBUG: tm [t_msgbuilder.c:391]: build_local_reparse(): >>> duplicate To header >>> ERROR: tm [t_msgbuilder.c:531]: build_local_reparse(): >>> cannot build CANCEL request >>> ERROR: tm [t_cancel.c:297]: cancel_branch(): attempt to >>> build a CANCEL failed >>> ERROR: tm [t_fwd.c:1434]: e2e_cancel(): cancel error >>> >>> And this is the sip message: >>> >>> CANCEL sip:123456789@1.2.3.4:5060 >>> <http://sip:123456789@1.2.3.4:5060> SIP/2.0 >>> Via: SIP/2.0/UDP >>> 192.168.1.1:19373;branch=z9hG4bK-524287-1---7774073fad1a3264;rport >>> Max-Forwards: 70 >>> To: <sip:123456789@1.2.3.4:5060 >>> <http://sip:123456789@1.2.3.4:5060>> >>> From: "101"<sip:101@1.2.3.4:5060 >>> <http://sip:101@1.2.3.4:5060>>;tag=6f373b66 >>> Call-ID: hC2O6zx8ZaUJ1di046 >>> CSeq: 2 CANCEL >>> Proxy-Authorization: Digest >>> >>> username="101",realm="1.2.3.4",nonce="YJKbfWCSmlFTHxdJfKmySydF9L7FzfaqcgyOo4A=",uri="sip:123456789@1.2.3.4:5060 >>> >>> <http://sip:123456789@1.2.3.4:5060>",response="2bf2ba8ef2374d6aa8c39d650613077d",algorithm=MD5 >>> User-Agent: TEST >>> Content-Length: 0 >>> >>> version: kamailio 5.5.0 (x86_64/linux) d4c1a1 >>> >>> The route itself, is like in the standard documentation: >>> >>> # CANCEL processing >>> if KSR.is_CANCEL() : >>> KSR.info(RANDOM_LOG + 'KSR.is_CANCEL') >>> if KSR.tm.t_check_trans()>0 : >>> self.ksr_route_relay(msg) >>> return 1 >>> >>> >>> def ksr_route_relay(self, msg): >>> if KSR.is_method_in("IBSU") : >>> if KSR.tm.t_is_set("branch_route")<0 : >>> KSR.tm.t_on_branch("ksr_branch_manage") >>> >>> if KSR.is_method_in("ISU") : >>> if KSR.tm.t_is_set("onreply_route")<0 : >>> KSR.tm.t_on_reply("ksr_onreply_manage") >>> >>> if KSR.is_INVITE() : >>> if KSR.tm.t_is_set("failure_route")<0 : >>> KSR.tm.t_on_failure("ksr_failure_manage") >>> >>> if KSR.tm.t_relay()<0 : >>> KSR.sl.sl_reply_error() >>> >>> return -255 >>> >>> Thanks >>> >>> __________________________________________________________ >>> Kamailio - Users Mailing List - Non Commercial Discussions >>> * sr-users@lists.kamailio.org <mailto:sr-users@lists.kamailio.org> >>> Important: keep the mailing list in the recipients, do not reply >>> only to the sender! >>> Edit mailing list options or unsubscribe: >>> * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> >> >> -- >> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com> >> www.twitter.com/miconda <http://www.twitter.com/miconda> -- >> www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> >> Kamailio Advanced Training - Online >> May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America >> Timezone) >> * https://www.asipto.com/sw/kamailio-advanced-training-online/ >> <https://www.asipto.com/sw/kamailio-advanced-training-online/> >> > -- > Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com> > www.twitter.com/miconda <http://www.twitter.com/miconda> -- > www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> > Kamailio Advanced Training - Online > May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone) > * https://www.asipto.com/sw/kamailio-advanced-training-online/ > <https://www.asipto.com/sw/kamailio-advanced-training-online/> > -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Online May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone) * https://www.asipto.com/sw/kamailio-advanced-training-online/
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