ca_list= /etc/letsencrypt/live/FQND/chain.pem Is that pointing to your Root CA certificate? I highly doubt it. That's probably the reason why you get "tls_read_f(): TLS write:error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed"
On Mon, Apr 20, 2020 at 11:53 AM sip user <[email protected]> wrote: > Hi.. > > Thank you all very much for answering me. > > I have made many test: > > First, I've installed ssl cert with letsencrypt, like > https://www.fredposner.com/1836/kamailio-tls-and-letsencrypt/, this one i > made it before. > > I've configured tls.cfg like: > > [server:default] > method = TLSv1.2 > verify_certificate = yes > require_certificate = yes > private_key = /etc/letsencrypt/live/FQND/privkey.pem > certificate = /etc/letsencrypt/live/FQDN/fullchain.pem > ca_list= /etc/letsencrypt/live/FQND/chain.pem > > [client:default] > method = TLSv1.2 > verify_certificate = yes > require_certificate = yes > private_key = /etc/letsencrypt/live/FQND/privkey.pem > certificate = /etc/letsencrypt/live/FQDN/fullchain.pem > ca_list= /etc/letsencrypt/live/FQND/chain.pem > > In syslog I received: > > Apr 20 17:31:25 vps793907 /usr/sbin/kamailio[8481]: INFO: <script>: Sent > out tm request: OPTIONS sip:sip.pstnhub.microsoft.com;transport=tls > SIP/2.0#015#012Via: SIP/2.0/TLS > SBC-IP:5061;branch=z9hG4bK66bb.a6291812000000000000000000000000.0#015#012To: > <sip:sip.pstnhub.microsoft.com;transport=tls>#015#012From: > <sip:dispatcher@localhost>;tag=d012046760e0e80ea51cb82629f4d4bc-c14c#015#012CSeq: > 10 OPTIONS#015#012Call-ID: > [email protected]#015#012Max-Forwards > <http://[email protected]#015%23012Max-Forwards>: > 70#015#012Content-Length: 0#015#012User-Agent: kamailio (4.2.0 > (x86_64/linux)) > Apr 20 17:31:25 vps793907 /usr/sbin/kamailio[8481]: INFO: <script>: Sent > out tm request: OPTIONS sip:sip2.pstnhub.microsoft.com;transport=tls > SIP/2.0#015#012Via: SIP/2.0/TLS > SBC-IP:5061;branch=z9hG4bK59bb.f565cf11000000000000000000000000.0#015#012To: > <sip:sip2.pstnhub.microsoft.com;transport=tls>#015#012From: > <sip:dispatcher@localhost>;tag=d012046760e0e80ea51cb82629f4d4bc-3df0#015#012CSeq: > 10 OPTIONS#015#012Call-ID: > [email protected]#015#012Max-Forwards > <http://[email protected]#015%23012Max-Forwards>: > 70#015#012Content-Length: 0#015#012User-Agent: kamailio (4.2.0 > (x86_64/linux)) > Apr 20 17:31:25 vps793907 /usr/sbin/kamailio[8485]: ERROR: tls > [tls_server.c:1193]: tls_read_f(): TLS write:error:14090086:SSL > routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed > Apr 20 17:31:25 vps793907 /usr/sbin/kamailio[8485]: ERROR: <core> > [tcp_read.c:1279]: tcp_read_req(): ERROR: tcp_read_req: error reading > Apr 20 17:31:25 vps793907 /usr/sbin/kamailio[8481]: INFO: <script>: Sent > out tm request: OPTIONS sip:sip3.pstnhub.microsoft.com;transport=tls > SIP/2.0#015#012Via: SIP/2.0/TLS > SBC-IP:5061;branch=z9hG4bK69bb.212aa3c7000000000000000000000000.0#015#012To: > <sip:sip3.pstnhub.microsoft.com;transport=tls>#015#012From: > <sip:dispatcher@localhost>;tag=d012046760e0e80ea51cb82629f4d4bc-bee0#015#012CSeq: > 10 OPTIONS#015#012Call-ID: > [email protected]#015#012Max-Forwards > <http://[email protected]#015%23012Max-Forwards>: > 70#015#012Content-Length: 0#015#012User-Agent: kamailio (4.2.0 > (x86_64/linux)) > Apr 20 17:31:25 vps793907 /usr/sbin/kamailio[8486]: ERROR: tls > [tls_server.c:1193]: tls_read_f(): TLS write:error:14090086:SSL > routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed > Apr 20 17:31:25 vps793907 /usr/sbin/kamailio[8486]: ERROR: <core> > [tcp_read.c:1279]: tcp_read_req(): ERROR: tcp_read_req: error reading > Apr 20 17:31:25 vps793907 /usr/sbin/kamailio[8487]: ERROR: tls > [tls_server.c:1193]: tls_read_f(): TLS write:error:14090086:SSL > routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed > Apr 20 17:31:25 vps793907 /usr/sbin/kamailio[8487]: ERROR: <core> > [tcp_read.c:1279]: tcp_read_req(): ERROR: tcp_read_req: error reading > > And If I make kamcmd tls.list, I have no response. > > Test two: > > If I coonfigure tls.cfg like: > > [server:default] > method = TLSv1.2 > verify_certificate = no > require_certificate = no > private_key = /etc/letsencrypt/live/FQND/privkey.pem > certificate = /etc/letsencrypt/live/FQDN/fullchain.pem > ca_list= /etc/letsencrypt/live/FQND/chain.pem > > [client:default] > method = TLSv1.2 > verify_certificate = no > require_certificate = no > private_key = /etc/letsencrypt/live/FQND/privkey.pem > certificate = /etc/letsencrypt/live/FQDN/fullchain.pem > ca_list= /etc/letsencrypt/live/FQND/chain.pem > > In syslog: > > Apr 20 17:27:52 vps793907 kernel: [270882.772276] device eth0 left > promiscuous mode > Apr 20 17:27:53 vps793907 /usr/sbin/kamailio[8257]: INFO: <script>: Sent > out tm request: OPTIONS sip:sip.pstnhub.microsoft.com;transport=tls > SIP/2.0#015#012Via: SIP/2.0/TLS > SBC-IP:5061;branch=z9hG4bKf62f.0c39c2d0000000000000000000000000.0#015#012To: > <sip:sip.pstnhub.microsoft.com;transport=tls>#015#012From: > <sip:dispatcher@localhost>;tag=d012046760e0e80ea51cb82629f4d4bc-24c6#015#012CSeq: > 10 OPTIONS#015#012Call-ID: > [email protected]#015#012Max-Forwards > <http://[email protected]#015%23012Max-Forwards>: > 70#015#012Content-Length: 0#015#012User-Agent: kamailio (4.2.0 > (x86_64/linux)) > Apr 20 17:27:53 vps793907 /usr/sbin/kamailio[8257]: INFO: <script>: Sent > out tm request: OPTIONS sip:sip2.pstnhub.microsoft.com;transport=tls > SIP/2.0#015#012Via: SIP/2.0/TLS > SBC-IP:5061;branch=z9hG4bK072f.0e9be960000000000000000000000000.0#015#012To: > <sip:sip2.pstnhub.microsoft.com;transport=tls>#015#012From: > <sip:dispatcher@localhost>;tag=d012046760e0e80ea51cb82629f4d4bc-5a49#015#012CSeq: > 10 OPTIONS#015#012Call-ID: > [email protected]#015#012Max-Forwards > <http://[email protected]#015%23012Max-Forwards>: > 70#015#012Content-Length: 0#015#012User-Agent: kamailio (4.2.0 > (x86_64/linux)) > Apr 20 17:27:53 vps793907 /usr/sbin/kamailio[8257]: INFO: <script>: Sent > out tm request: OPTIONS sip:sip3.pstnhub.microsoft.com;transport=tls > SIP/2.0#015#012Via: SIP/2.0/TLS > SBC-IP:5061;branch=z9hG4bKd62f.82d8b643000000000000000000000000.0#015#012To: > <sip:sip3.pstnhub.microsoft.com;transport=tls>#015#012From: > <sip:dispatcher@localhost>;tag=d012046760e0e80ea51cb82629f4d4bc-d959#015#012CSeq: > 10 OPTIONS#015#012Call-ID: > [email protected]#015#012Max-Forwards > <http://[email protected]#015%23012Max-Forwards>: > 70#015#012Content-Length: 0#015#012User-Agent: kamailio (4.2.0 > (x86_64/linux)) > > And If I make kamcmd tls.list: > > { > id: 1 > timeout: 3595 > src_ip: 52.114.75.24 > src_port: 5061 > dst_ip: SBC-IP > dst_port: 37531 > cipher: ECDHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH Au=RSA > Enc=AESGCM(256) Mac=AEAD > ct_wq_size: 0 > enc_rd_buf: 0 > flags: 2 > state: established > } > { > id: 2 > timeout: 3596 > src_ip: 52.114.132.46 > src_port: 5061 > dst_ip: SBC-IP > dst_port: 33370 > cipher: ECDHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH Au=RSA > Enc=AESGCM(256) Mac=AEAD > ct_wq_size: 0 > enc_rd_buf: 0 > flags: 2 > state: established > } > { > id: 3 > timeout: 3596 > src_ip: 52.114.7.24 > src_port: 5061 > dst_ip: SBC-IP > dst_port: 48819 > cipher: ECDHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH Au=RSA > Enc=AESGCM(256) Mac=AEAD > ct_wq_size: 0 > enc_rd_buf: 0 > flags: 2 > state: established > } > > And with kamcmd dispatcher.list | egrep "URI|FLAGS" I see: > > URI: sip:sip.pstnhub.microsoft.com;transport=tls FLAGS: AP > URI: sip:sip2.pstnhub.microsoft.com;transport=tls FLAGS: AX > URI: sip:sip3.pstnhub.microsoft.com;transport=tls FLAGS: AP > > But in Teams Direct Routing I always see my SBC with problems, never > active. > > In kamailio.cfg I've configure just before request_route: > > event_route[tm:local-request] { > if(is_method("OPTIONS") && $ru =~ "pstnhub.microsoft.com") { > append_hf("Contact: <sip:SBC-DNS:5061;transport=tls>\r\n"); > } > xlog("L_INFO", "Sent out tm request: $mb\n"); > } > > I don't know where could be the problem.. > > Any more else I can test? > > Thanks for all..!! > > El sáb., 18 abr. 2020 a las 12:39, Yuriy Nasida (<[email protected]>) > escribió: > >> Probably. You can get full pcap files using tcpdump and check TLS >> handshakes usign wireshark. >> Also it is not really need to check cert on the side of kamailio. You can >> set (at least for tests) >> verify_certificate = no >> require_certificate = no >> >> On Fri, 17 Apr 2020 at 10:02, sip user <[email protected]> wrote: >> >>> Hi Sergiu.. >>> >>> I've made many test and many change... >>> >>> In tls.cfg I have this: >>> >>> [server:default] >>> method = TLSv1.2 >>> verify_certificate = yes >>> require_certificate = yes >>> private_key = /etc/letsencrypt/ssl/cert.key >>> certificate = /etc/letsencrypt/ssl/cert.crt >>> ca_list = /etc/letsencrypt/ssl/ca.crt >>> >>> [client:default] >>> method = TLSv1.2 >>> verify_certificate = yes >>> require_certificate = yes >>> private_key = /etc/letsencrypt/ssl/cert.key >>> certificate = /etc/letsencrypt/ssl/cert.crt >>> ca_list = /etc/letsencrypt/ssl/ca.crt >>> >>> But when I make Kamcmd tls.list I have not response.. Not show me >>> anything. >>> >>> Problem with certificated?? >>> >>> Thanks >>> >>> El jue., 16 abr. 2020 a las 20:31, Sergiu Pojoga (<[email protected]>) >>> escribió: >>> >>>> Hi SIP User/anonymous/one-time-visitor/, >>>> >>>> Your TLS config isn't correct. The article clearly says >>>> verify/require_certificate must be set to 'yes' >>>> >>>> *kamcmd tls.list* >>>> Does it show any 'established' connections with MS proxy? >>>> >>>> Good luck, >>>> >>>> --Sergiu >>>> >>>> On Thu, Apr 16, 2020 at 11:41 AM Ovidiu Sas <[email protected]> >>>> wrote: >>>> >>>>> The tutorial is pretty clear: >>>>> You need to add the Contact header only for OPTIONS pings. >>>>> You need to use the proper Record-Route headers based on the direction >>>>> of the call. >>>>> There's no out of the box solution because each setup is different. >>>>> >>>>> If you understand how loose routing works in SIP, then you know how to >>>>> adjust the config to use record_route_preset(), just as explained in >>>>> the tutorial. There is also an example of an INVITE that has the right >>>>> Record-Route headers in the tutorial. >>>>> >>>>> You can choose to use the FQDN for the Record-Route header facing MS >>>>> and the IP for the Record-Route header facing the carrier or use the >>>>> FQDN for both Record-Route headers (just like in the tutorialexample). >>>>> Alternatively, one can try to advertise the FQDN in the listen >>>>> directive in the config and then the Record-Route headers should be >>>>> populated automatically. >>>>> >>>>> Regards, >>>>> Ovidiu Sas >>>>> >>>>> On Thu, Apr 16, 2020 at 10:50 AM sip user <[email protected]> >>>>> wrote: >>>>> > >>>>> > Hi Nasida.. Thanks for answerd to me... >>>>> > >>>>> > I've activarted the debugger module, and I see the same: >>>>> > >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [ip_addr.c:243]: print_ip(): tcpconn_new: new tcp connection: 52.114.7.24 >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [tcp_main.c:1073]: tcpconn_new(): tcpconn_new: on port 4160, type 3 >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [tcp_main.c:1382]: tcpconn_add(): tcpconn_add: hashes: 171:1857:1187, 30 >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [io_wait.h:388]: io_watch_add(): DBG: io_watch_add(0xa1f240, 23, 2, >>>>> 0x7f90f2438f80), fd_no=17 >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [io_wait.h:610]: io_watch_del(): DBG: io_watch_del (0xa1f240, 23, -1, 0x0) >>>>> fd_no=18 called >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [tcp_main.c:4219]: handle_tcpconn_ev(): tcp: DBG: sending to child, >>>>> events 1 >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [tcp_main.c:3902]: send2child(): selected tcp worker 1 10(23159) for >>>>> activity on [tls:SBC_IP:5061], 0x7f90f2438f80 >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_read.c:1507]: handle_io(): received n=8 con=0x7f90f2438f80, fd=9 >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: 10(23159) DEBUG: tls >>>>> [tls_server.c:184]: tls_complete_init(): Using TLS domain TLSs<default> >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: 10(23159) DEBUG: tls >>>>> [tls_domain.c:700]: sr_ssl_ctx_info_callback(): SSL handshake started >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_main.c:2516]: tcpconn_do_send(): tcp_send: sending... >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_main.c:2550]: tcpconn_do_send(): tcp_send: after real write: c= >>>>> 0x7f90f2438f80 n=1468 fd=9 >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_main.c:2551]: tcpconn_do_send(): tcp_send: buf= >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: #026#003#003 >>>>> > Apr 15 11:11:41 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [io_wait.h:388]: io_watch_add(): DBG: io_watch_add(0x9c1700, 9, 2, >>>>> 0x7f90f2438f80), fd_no=1 >>>>> > Apr 15 11:11:42 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_read.c:296]: tcp_read_data(): EOF on 0x7f90f2438f80, FD 9 >>>>> > Apr 15 11:11:42 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_read.c:1291]: tcp_read_req(): tcp_read_req: EOF >>>>> > Apr 15 11:11:42 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [io_wait.h:610]: io_watch_del(): DBG: io_watch_del (0x9c1700, 9, -1, 0x10) >>>>> fd_no=2 called >>>>> > Apr 15 11:11:42 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_read.c:1434]: release_tcpconn(): releasing con 0x7f90f2438f80, state >>>>> -1, fd=9, id=30 >>>>> > Apr 15 11:11:42 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_read.c:1435]: release_tcpconn(): extra_data 0x7f90f2432b40 >>>>> > Apr 15 11:11:42 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [tcp_main.c:3331]: handle_tcp_child(): handle_tcp_child: reader response= >>>>> 7f90f2438f80, -1 from 1 >>>>> > Apr 15 11:11:42 vps793907 kamailio[23122]: 13(23167) DEBUG: tls >>>>> [tls_server.c:604]: tls_h_close(): Closing SSL connection 0x7f90f2432b40 >>>>> > >>>>> > I don't see any different. >>>>> > >>>>> > I know that the module is loaded because I see: >>>>> > >>>>> > exec: *** cfgtrace:request_route=[DEFAULT_ROUTE] >>>>> c=[/etc/kamailio/kamailio.cfg] l=486 a=5 n=route >>>>> > >>>>> > When I restart kamailio, but when I "launch" a call from Teams to my >>>>> Kamailio I only see that. >>>>> > >>>>> > To configure it, I follow >>>>> https://skalatan.de/en/blog/kamailio-sbc-teams.. But I cannot make it >>>>> works.. >>>>> > >>>>> > Any more thing that i can test or do?? >>>>> > >>>>> > Thanks >>>>> > >>>>> > El jue., 16 abr. 2020 a las 14:20, Nasida Yuriy (<[email protected]>) >>>>> escribió: >>>>> >> >>>>> >> Wow, so many people want to configure kamailio with MS. First of >>>>> all i think you need to get sip debug between kamailio and MS. Kamilio >>>>> has >>>>> module to save sip traces. This way you will get sip debug decrypted. >>>>> >> >>>>> >> >>>>> >> ________________________________ >>>>> >> От: sr-users <[email protected]> от имени sip >>>>> user <[email protected]> >>>>> >> Отправлено: 16 апреля 2020 г. 10:19 >>>>> >> Кому: [email protected] <[email protected]> >>>>> >> Тема: [SR-Users] Kamailio like SBC with Teams >>>>> >> >>>>> >> Hello good morning ... I am new to this list and I was starting to >>>>> mess with Kamailio, mainly to set it up as SBC against Teams, in this >>>>> case. >>>>> >> >>>>> >> But I can't get it to work for me. If I launch a call from the >>>>> Teams, in the Kamailio I see: >>>>> >> >>>>> >> 1.- In syslog: >>>>> >> >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [ip_addr.c:243]: print_ip(): tcpconn_new: new tcp connection: 52.114.7.24 >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [tcp_main.c:1073]: tcpconn_new(): tcpconn_new: on port 4160, type 3 >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [tcp_main.c:1382]: tcpconn_add(): tcpconn_add: hashes: 171:1857:1187, 30 >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [io_wait.h:388]: io_watch_add(): DBG: io_watch_add(0xa1f240, 23, 2, >>>>> 0x7f90f2438f80), fd_no=17 >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [io_wait.h:610]: io_watch_del(): DBG: io_watch_del (0xa1f240, 23, -1, 0x0) >>>>> fd_no=18 called >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [tcp_main.c:4219]: handle_tcpconn_ev(): tcp: DBG: sending to child, >>>>> events 1 >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [tcp_main.c:3902]: send2child(): selected tcp worker 1 10(23159) for >>>>> activity on [tls:SBC_IP:5061], 0x7f90f2438f80 >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_read.c:1507]: handle_io(): received n=8 con=0x7f90f2438f80, fd=9 >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: 10(23159) DEBUG: tls >>>>> [tls_server.c:184]: tls_complete_init(): Using TLS domain TLSs<default> >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: 10(23159) DEBUG: tls >>>>> [tls_domain.c:700]: sr_ssl_ctx_info_callback(): SSL handshake started >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_main.c:2516]: tcpconn_do_send(): tcp_send: sending... >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_main.c:2550]: tcpconn_do_send(): tcp_send: after real write: c= >>>>> 0x7f90f2438f80 n=1468 fd=9 >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_main.c:2551]: tcpconn_do_send(): tcp_send: buf= >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: #026#003#003 >>>>> >> Apr 15 11:11:41 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [io_wait.h:388]: io_watch_add(): DBG: io_watch_add(0x9c1700, 9, 2, >>>>> 0x7f90f2438f80), fd_no=1 >>>>> >> Apr 15 11:11:42 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_read.c:296]: tcp_read_data(): EOF on 0x7f90f2438f80, FD 9 >>>>> >> Apr 15 11:11:42 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_read.c:1291]: tcp_read_req(): tcp_read_req: EOF >>>>> >> Apr 15 11:11:42 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [io_wait.h:610]: io_watch_del(): DBG: io_watch_del (0x9c1700, 9, -1, 0x10) >>>>> fd_no=2 called >>>>> >> Apr 15 11:11:42 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_read.c:1434]: release_tcpconn(): releasing con 0x7f90f2438f80, state >>>>> -1, fd=9, id=30 >>>>> >> Apr 15 11:11:42 vps793907 kamailio[23122]: 10(23159) DEBUG: <core> >>>>> [tcp_read.c:1435]: release_tcpconn(): extra_data 0x7f90f2432b40 >>>>> >> Apr 15 11:11:42 vps793907 kamailio[23122]: 13(23167) DEBUG: <core> >>>>> [tcp_main.c:3331]: handle_tcp_child(): handle_tcp_child: reader response= >>>>> 7f90f2438f80, -1 from 1 >>>>> >> Apr 15 11:11:42 vps793907 kamailio[23122]: 13(23167) DEBUG: tls >>>>> [tls_server.c:604]: tls_h_close(): Closing SSL connection 0x7f90f2432b40 >>>>> >> >>>>> >> 2.- With TCPDUMP: >>>>> >> >>>>> >> 11:13:09.311797 IP SBC_IP .1024 > SBC_IP .eu.sip-tls: Flags [S], >>>>> seq 261244614, win 64240, options [mss 1440,nop,wscale 8,nop,nop,sackOK], >>>>> length 0 >>>>> >> 11:13:09.311898 IP SBC_IP .eu.sip-tls > 52.114.76.76.1024: Flags >>>>> [S.], seq 812357247, ack 261244615, win 29200, options [mss >>>>> 1460,nop,nop,sackOK,nop,wscale 7], length 0 >>>>> >> 11:13:09.340358 IP 52.114.76.76.1024 > SBC_IP .eu.sip-tls: Flags >>>>> [.], ack 1, win 2053, length 0 >>>>> >> 11:13:09.340560 IP 52.114.76.76.1024 > SBC_IP .eu.sip-tls: Flags >>>>> [P.], seq 1:187, ack 1, win 2053, length 186 >>>>> >> 11:13:09.340578 IP SBC_IP .eu.sip-tls > 52.114.76.76.1024: Flags >>>>> [.], ack 187, win 237, length 0 >>>>> >> 11:13:09.341361 IP SBC_IP .eu.sip-tls > 52.114.76.76.1024: Flags >>>>> [P.], seq 1:1469, ack 187, win 237, length 1468 >>>>> >> 11:13:09.369606 IP 52.114.76.76.1024 > SBC_IP .eu.sip-tls: Flags >>>>> [.], ack 1469, win 2053, length 0 >>>>> >> 11:13:12.451498 IP 52.114.7.24.1216 > SBC_IP .eu.sip-tls: Flags >>>>> [S], seq 309084204, win 64240, options [mss 1440,nop,wscale >>>>> 8,nop,nop,sackOK], length 0 >>>>> >> 11:13:12.451587 IP SBC_IP .eu.sip-tls > 52.114.7.24.1216: Flags >>>>> [S.], seq 3275066862, ack 309084205, win 29200, options [mss >>>>> 1460,nop,nop,sackOK,nop,wscale 7], length 0 >>>>> >> 11:13:12.707119 IP 52.114.7.24.1216 > SBC_IP .eu.sip-tls: Flags >>>>> [.], ack 1, win 2053, length 0 >>>>> >> 11:13:12.707311 IP 52.114.7.24.1216 > SBC_IP .eu.sip-tls: Flags >>>>> [P.], seq 1:187, ack 1, win 2053, length 186 >>>>> >> 11:13:12.707345 IP SBC_IP .eu.sip-tls > 52.114.7.24.1216: Flags >>>>> [.], ack 187, win 237, length 0 >>>>> >> 11:13:12.708273 IP SBC_IP .eu.sip-tls > 52.114.7.24.1216: Flags >>>>> [P.], seq 1:1469, ack 187, win 237, length 1468 >>>>> >> 11:13:12.965101 IP 52.114.7.24.1216 > SBC_IP .eu.sip-tls: Flags >>>>> [.], ack 1469, win 2053, length 0 >>>>> >> 11:13:12.965156 IP 52.114.7.24.1216 > SBC_IP .eu.sip-tls: Flags >>>>> [F.], seq 187, ack 1469, win 2053, length 0 >>>>> >> 11:13:12.965688 IP SBC_IP .eu.sip-tls > 52.114.7.24.1216: Flags >>>>> [F.], seq 1469, ack 188, win 237, length 0 >>>>> >> 11:13:13.220871 IP 52.114.7.24.1216 > SBC_IP .eu.sip-tls: Flags >>>>> [.], ack 1470, win 2053, length 0 >>>>> >> >>>>> >> I can't "receive" anything. >>>>> >> >>>>> >> I have generated the certificates and configured in the tls.cfg of >>>>> the Kamailio: >>>>> >> >>>>> >> [server:default] >>>>> >> method = TLSv1.2 >>>>> >> verify_certificate = no >>>>> >> require_certificate = no >>>>> >> private_key = /etc/letsencrypt/ssl/cert.key >>>>> >> certificate = /etc/letsencrypt/ssl/cert.crt >>>>> >> ca_list = /etc/letsencrypt/ssl/ca.crt >>>>> >> >>>>> >> Within Kamailio itself I have it configured to return a 200 >>>>> KeepAlive to Teams when it receives an OPTIONS: >>>>> >> >>>>> >> event_route[tm:local-request] { >>>>> >> >>>>> >> if(is_method("OPTIONS") && $ru =~ "pstnhub.microsoft.com") >>>>> { >>>>> >> append_hf("Contact: <sip: SBC_DNS >>>>> :5061;transport=tls>\r\n"); >>>>> >> } >>>>> >> xlog("L_INFO", "Sent out tm request: $mb\n"); >>>>> >> } >>>>> >> >>>>> >> And I have measured the record_route for this new one: >>>>> >> >>>>> >> record_route_preset(" SBC_DNS :5061;transport=tls", " SBC_IP >>>>> :5061"); >>>>> >> >>>>> >> I have created a dispatcher.list: >>>>> >> >>>>> >> # setid(integer) destination(sip uri) flags (integer, optional), >>>>> priority(int,opt), attrs (str,optional) >>>>> >> 1:1:sip:sip.pstnhub.microsoft.com;transport=tls 0 3 socket=tls: >>>>> SBC_IP :5061;ping_from= sip:SBC_DNS >>>>> >> 2:1:sip:sip2.pstnhub.microsoft.com;transport=tls 0 2 socket=tls: >>>>> SBC_IP :5061;ping_from=sip: SBC_DNS >>>>> >> 3:1:sip:sip3.pstnhub.microsoft.com;transport=tls 0 1 socket=tls: >>>>> SBC_IP :5061;ping_from=sip: SBC_DNS >>>>> >> 4:1:sip:sip-all.pstnhub.microsoft.com;transport=tls 0 1 >>>>> socket=tls: SBC_IP :5061;ping_from=sip: SBC_DNS >>>>> >> >>>>> >> I think that one of the problems is that I do not send the OPTIONS >>>>> to the Teams well, since it is on their panel, it indicates that the SBC >>>>> is >>>>> INACTIVE. >>>>> >> >>>>> >> I don't know if you could help me straighten this out a bit ... >>>>> >> >>>>> >> Thank you so much for everything.. >>>>> >> >>>>> >> a greeting >>>>> >> _______________________________________________ >>>>> >> Kamailio (SER) - Users Mailing List >>>>> >> [email protected] >>>>> >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>>> > >>>>> > _______________________________________________ >>>>> > Kamailio (SER) - Users Mailing List >>>>> > [email protected] >>>>> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>>> >>>>> >>>>> >>>>> -- >>>>> VoIP Embedded, Inc. >>>>> http://www.voipembedded.com >>>>> >>>>> _______________________________________________ >>>>> Kamailio (SER) - Users Mailing List >>>>> [email protected] >>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>>> >>>> _______________________________________________ >>>> Kamailio (SER) - Users Mailing List >>>> [email protected] >>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>> >>> _______________________________________________ >>> Kamailio (SER) - Users Mailing List >>> [email protected] >>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> [email protected] >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >
_______________________________________________ Kamailio (SER) - Users Mailing List [email protected] https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
