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
