Hi, I have it works now..
In this scenario:
Teams -> Kamailio -> Asterisk
When I call from Teams to any number I redirect all to Asterisk extension registrated over Kamailio. I received the call in Asterisk and I can work... but when I received the call, not received the number dialled, always received to s extension in Asterisk.
Can i rewrite the number dialled and send it to my Asterisk extension, and in my Asterisk see the number dialed?
Thanks for all
El mar., 21 abr. 2020 a las 19:05, sip user (sipuser404@gmail.com) escribió:
Sorry..
I received the invite with the dial number.. But i do not received de ACK..
Can I check any way if I received the ACK?
Thanks
El martes, 21 de abril de 2020, sip user sipuser404@gmail.com escribió:
Thanks Sergiu..
It works for me.
Now, when I make a call from Teams, in syslog I see:
Apr 21 10:39:39 vps793907 /usr/sbin/kamailio[20651]: DEBUG: <core> [parser/msg_parser.c:623]: parse_msg(): SIP Request: Apr 21 10:39:39 vps793907 /usr/sbin/kamailio[20651]: DEBUG: <core> [parser/msg_parser.c:625]: parse_msg(): method: <ACK> Apr 21 10:39:39 vps793907 /usr/sbin/kamailio[20651]: DEBUG: <core> [parser/msg_parser.c:627]: parse_msg(): uri: sip:+34XXXXXXXXX@SBC-DNS :5061;user=phone;transport=tls Apr 21 10:39:39 vps793907 /usr/sbin/kamailio[20651]: DEBUG: <core> [parser/msg_parser.c:629]: parse_msg(): version: <SIP/2.0>
But now How can I do to "transfer" the call to a kamailio user or to my Asterisk?
Thanks for all
El mar., 21 abr. 2020 a las 6:18, Sergiu Pojoga (pojogas@gmail.com) escribió:
Check out below thread, it explains it all.
https://lists.kamailio.org/pipermail/sr-users/2020-March/108684.html
On Mon, Apr 20, 2020 at 3:24 PM sip user sipuser404@gmail.com wrote:
Sorry.. Im a bit loose in this one...
So, ive use letsencrypy to generate the certificate, and the CA, how i have to generate?
Thanks
El lun., 20 abr. 2020 19:06, Sergiu Pojoga pojogas@gmail.com escribió:
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 sipuser404@gmail.com 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: 0d202fa1261f1449-8481@51.89.23.96#015#012Max-Forwards http://0d202fa1261f1449-8481@51.89.23.96#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: 0d202fa1261f144a-8481@51.89.23.96#015#012Max-Forwards http://0d202fa1261f144a-8481@51.89.23.96#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: 0d202fa1261f144b-8481@51.89.23.96#015#012Max-Forwards http://0d202fa1261f144b-8481@51.89.23.96#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: 02376c756e11dbd4-8257@51.89.23.96#015#012Max-Forwards http://02376c756e11dbd4-8257@51.89.23.96#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: 02376c756e11dbd5-8257@51.89.23.96#015#012Max-Forwards http://02376c756e11dbd5-8257@51.89.23.96#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: 02376c756e11dbd6-8257@51.89.23.96#015#012Max-Forwards http://02376c756e11dbd6-8257@51.89.23.96#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 (ynasida@gmail.com) 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 sipuser404@gmail.com 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 (< >> pojogas@gmail.com>) 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 osas@voipembedded.com >>> 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 sipuser404@gmail.com >>>> 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 (< >>>> nasida@live.ru>) 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 sr-users-bounces@lists.kamailio.org от имени >>>> sip user sipuser404@gmail.com >>>> >> Отправлено: 16 апреля 2020 г. 10:19 >>>> >> Кому: sr-users@lists.kamailio.org <sr-users@lists.kamailio.org >>>> > >>>> >> 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 >>>> >> sr-users@lists.kamailio.org >>>> >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>> > >>>> > _______________________________________________ >>>> > Kamailio (SER) - Users Mailing List >>>> > sr-users@lists.kamailio.org >>>> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>> >>>> >>>> >>>> -- >>>> VoIP Embedded, Inc. >>>> http://www.voipembedded.com >>>> >>>> _______________________________________________ >>>> Kamailio (SER) - Users Mailing List >>>> sr-users@lists.kamailio.org >>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>> >>> _______________________________________________ >>> Kamailio (SER) - Users Mailing List >>> sr-users@lists.kamailio.org >>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> sr-users@lists.kamailio.org >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> > _______________________________________________ > Kamailio (SER) - Users Mailing List > sr-users@lists.kamailio.org > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
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