Hello guys,
I have this setup where one side is TLS and the other UDP. Normally this works fine, but we have this provider sending sips as the schema everywhere (from, to, rr, contacts), kamailio sends the same sips to the upstream usp freeswitch.
My problem is when FS sends back a 200OK and kamailio forwards it back to the provider, the provider sends an ACK and kamailio can't match it with the dialog and doesn't know where to forward it.
i think this is happening because FS when is sees SIPS is setting the contact port as 5081 instead of the usual 5080...
Regards,
David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337
Hello DAvid,
can you attach a pcap file about one example call?
Regards
--- I'm SoCIaL, MayBe
El 20/11/2023 a las 1:44 p. m., David Villasmil via sr-users escribió:
Hello guys,
I have this setup where one side is TLS and the other UDP. Normally this works fine, but we have this provider sending sips as the schema everywhere (from, to, rr, contacts), kamailio sends the same sips to the upstream usp freeswitch.
My problem is when FS sends back a 200OK and kamailio forwards it back to the provider, the provider sends an ACK and kamailio can't match it with the dialog and doesn't know where to forward it.
i think this is happening because FS when is sees SIPS is setting the contact port as 5081 instead of the usual 5080...
Regards,
David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337
Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email tosr-users-leave@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
I have this setup where one side is TLS and the other UDP. Normally this
works fine, but we have this provider sending sips
In theory SIPS should be TLS end-to-end. Some UAs will reject the call or misbehave if it's not.
I'm not sure this is the issue you're experiencing but it's worth keeping in mind.
Cheers Matthew
On Mon, 20 Nov 2023, 19:37 Social Boh via sr-users, < sr-users@lists.kamailio.org> wrote:
Hello DAvid,
can you attach a pcap file about one example call?
Regards
I'm SoCIaL, MayBe
El 20/11/2023 a las 1:44 p. m., David Villasmil via sr-users escribió:
Hello guys,
I have this setup where one side is TLS and the other UDP. Normally this works fine, but we have this provider sending sips as the schema everywhere (from, to, rr, contacts), kamailio sends the same sips to the upstream usp freeswitch.
My problem is when FS sends back a 200OK and kamailio forwards it back to the provider, the provider sends an ACK and kamailio can't match it with the dialog and doesn't know where to forward it.
i think this is happening because FS when is sees SIPS is setting the contact port as 5081 instead of the usual 5080...
Regards,
David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337
Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to sr-users-leave@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to sr-users-leave@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
Hello,
if you like you can rewrite the respective headers to use only sip uri scheme of course.
* Record-Route: ignore_sips in rr * From/To: uac_replace_from/_to * Contacts: textops etc..
Cheers,
Henning
From: David Villasmil via sr-users sr-users@lists.kamailio.org Sent: Montag, 20. November 2023 19:44 To: Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org Cc: David Villasmil david.villasmil.work@gmail.com Subject: [SR-Users] sips to sip
Hello guys,
I have this setup where one side is TLS and the other UDP. Normally this works fine, but we have this provider sending sips as the schema everywhere (from, to, rr, contacts), kamailio sends the same sips to the upstream usp freeswitch.
My problem is when FS sends back a 200OK and kamailio forwards it back to the provider, the provider sends an ACK and kamailio can't match it with the dialog and doesn't know where to forward it.
i think this is happening because FS when is sees SIPS is setting the contact port as 5081 instead of the usual 5080...
Regards,
David Villasmil email: david.villasmil.work@gmail.commailto:david.villasmil.work@gmail.com phone: +34669448337
thanks Henning,
Already tried that with:
if (is_method("INVITE")) { $var(fline) = $msg(fline); $var(hdrs) = $msg(hdrs); $var(body) = $msg(body);
$var(fline) = $(var(fline){s.replace,sips,sip}); #{s.replace,;transport=TLS,}{s.replace,;transport=tls,}); $var(hdrs) = $(var(hdrs){s.replace,sips,sip}); #{s.replace,;transport=TLS,}{s.replace,;transport=tls,}); $var(body) = $(var(body){s.replace,sips,sip}); #{s.replace,;transport=TLS,}{s.replace,;transport=tls,});
msg_set_buffer("$var(fline)\r\n$var(hdrs)\r\n\r\n$var(body)"); msg_apply_changes(); }
but then the BYE doesn't work, kamailio can't match it to a dialog
2023/11/21 12:48:41.962062 FREESWITCH-IP:5080 -> 10.0.3.141:5060 BYE sip:+FROM-NUMBER@CLIENT-IP;transport=TLS SIP/2.0 Via: SIP/2.0/UDP FREESWITCH-IP:5080;rport;branch=z9hG4bK34FNtg4e31B8K Route: sip:KAMAILIO-IP-INTERNAL:5060;r2=on;lr;did=389.b1e Route: sip:KAMAILIO-IP-EXTERNAL;transport=tls;r2=on;lr;did=389.b1e Max-Forwards: 70 From: sip:+TO-NUMBER@KAMAILIO-DOMAIN;tag=133B764ZS9QvD To: sip:+FROM-NUMBER@CLIENT-IP;tag=df6b235d Call-ID: 75fc6fcaaa32bcd7655ca72452eac CSeq: 75731668 BYE User-Agent: C3S-v1.1 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Reason: Q.850;cause=16;text="NORMAL_CLEARING" Content-Length: 0
DEBUG: <core> [core/receive.c:392]: receive_msg(): --- received sip message - request - call-id: [aa157c08df1109c4655ca64d0ed67] - cseq: [75731561 BYE] DEBUG: <core> [core/receive.c:263]: ksr_evrt_pre_routing(): event route core:pre-routing not defined DEBUG: <core> [core/receive.c:474]: receive_msg(): preparing to run routing scripts... ERROR: <script>: [RTPENGINE] BYE DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [User-Agent] type 28 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Allow] type 21 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Supported] type 17 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Reason] type 54 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Content-Length] type 12 DEBUG: <core> [core/parser/msg_parser.c:187]: get_hdr_field(): content_length=0 DEBUG: <core> [core/parser/msg_parser.c:91]: get_hdr_field(): found end of header DEBUG: pv [pv_core.c:1471]: pv_get_authattr(): no [Proxy-]Authorization header DEBUG: pv [pv_core.c:1471]: pv_get_authattr(): no [Proxy-]Authorization header DEBUG: htable [ht_var.c:83]: pv_set_ht_cell(): set value for $sht(f2b=><null>::auth_count) ERROR: <script>: [REQUEST]: aa157c08df1109c4655ca64d0ed67: got BYE#012BYE sip:+FROM-NUMBER@CLIENT-IP;transport=TLS SIP/2.0#015#012Via: SIP/2.0/UDP FREESWITCH-IP:5080;rport;branch=z9hG4bK2UpvrNKB6rNNr#015#012Route: sip:KAMAILIO-IP:5060;r2=on;lr;did=795.ff1#015#012Route: sip:KAMAILIO-PUBLIC-DOMAIN:5061;transport=tls;r2=on;lr;did=795.ff1#015#012Max-Forwards: 70#015#012From: sip:+TO-NUMBER@KAMAILIO-DOMAIN;tag=ZDDN09pNH37XB#015#012To: sip:+FROM-NUMBER@CLIENT-IP;tag=a8379a09#015#012Call-ID: aa157c08df1109c4655ca64d0ed67#015#012CSeq: 75731561 BYE#015#012User-Agent: C3S-v1.1#015#012Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY#015#012Supported: timer, path, replaces#015#012Reason: Q.850;cause=16;text="NORMAL_CLEARING"#015#012Content-Length: 0#015#012#015#012 DEBUG: <core> [core/parser/parse_addr_spec.c:185]: parse_to_param(): add param: tag=ZDDN09pNH37XB DEBUG: <core> [core/parser/parse_addr_spec.c:904]: parse_addr_spec(): end of header reached, state=29 DEBUG: dialog [dlg_hash.c:881]: internal_get_dlg(): ref dlg 0x7f6d9b2f8240 with 1 -> 2 DEBUG: dialog [dlg_hash.c:885]: internal_get_dlg(): dialog callid='aa157c08df1109c4655ca64d0ed67' found on entry 1431, dir=2 to-tag='ZDDN09pNH37XB' DEBUG: dialog [dlg_profile.c:541]: set_current_dialog(): setting current dialog [1431:511] DEBUG: dialog [dlg_handlers.c:343]: dlg_iuid_sfree(): freeing dlg iuid [3314:1253] (0x7f6d9b2afe20) DEBUG: dialog [dlg_hash.c:1293]: next_state_dlg(): dialog 0x7f6d9b2f8240 changed from state 5 to state 5, due event 7 (ref 2) DEBUG: dialog [dlg_hash.c:1088]: dlg_unref_helper(): unref op on 0x7f6d9b2f8240 with 1 from dlg_hash.c:1106 DEBUG: dialog [dlg_hash.c:1092]: dlg_unref_helper(): unref dlg 0x7f6d9b2f8240 with 1 -> 1 DEBUG: maxfwd [mf_funcs.c:74]: is_maxfwd_present(): value = 70 DEBUG: sanity [sanity.c:253]: check_ruri_sip_version(): check_ruri_sip_version entered DEBUG: sanity [sanity.c:277]: check_ruri_sip_version(): check_ruri_sip_version passed DEBUG: sanity [sanity.c:285]: check_ruri_scheme(): check_ruri_scheme entered DEBUG: sanity [sanity.c:304]: check_ruri_scheme(): check_ruri_scheme passed DEBUG: sanity [sanity.c:326]: check_required_headers(): check_required_headers entered DEBUG: sanity [sanity.c:349]: check_required_headers(): check_required_headers passed DEBUG: sanity [sanity.c:518]: check_cseq_method(): check_cseq_method entered DEBUG: sanity [sanity.c:552]: check_cseq_method(): check_cseq_method passed DEBUG: sanity [sanity.c:562]: check_cseq_value(): check_cseq_value entered DEBUG: sanity [sanity.c:590]: check_cseq_value(): check_cseq_value passed DEBUG: sanity [sanity.c:600]: check_cl(): check_cl entered DEBUG: sanity [sanity.c:625]: check_cl(): check_cl passed DEBUG: sanity [sanity.c:638]: check_expires_value(): check_expires_value entered DEBUG: sanity [sanity.c:674]: check_expires_value(): no expires header found DEBUG: sanity [sanity.c:771]: check_parse_uris(): check_parse_uris entered DEBUG: sanity [sanity.c:775]: check_parse_uris(): parsing ruri DEBUG: sanity [sanity.c:788]: check_parse_uris(): looking up From header DEBUG: sanity [sanity.c:803]: check_parse_uris(): looking up To header DEBUG: sanity [sanity.c:853]: check_parse_uris(): check_parse_uris passed DEBUG: sanity [sanity_mod.c:252]: w_sanity_check(): sanity checks result: 1 DEBUG: <core> [core/msg_translator.c:161]: check_via_address(): (FREESWITCH-IP, FREESWITCH-IP, 0) DEBUG: <core> [core/proxy.c:268]: mk_proxy(): doing DNS lookup... DEBUG: siptrace [siptrace_hep.c:523]: pipport2su(): the port string is 5080 DEBUG: siptrace [siptrace_hep.c:523]: pipport2su(): the port string is 5060 DEBUG: <core> [core/proxy.c:268]: mk_proxy(): doing DNS lookup... DEBUG: siptrace [siptrace_hep.c:185]: trace_send_hep3_duplicate(): setting up the socket_info DEBUG: <core> [core/forward.c:176]: get_out_socket(): socket determined: 0x7f6d9f91a280 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5060 (advertise 5060) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5066 (advertise 5060) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5666 (advertise 0) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5061 (advertise 5061) matches port 5061 DEBUG: <core> [core/socket_info.c:750]: grep_sock_info(): checking advertise if host==us: 13==22 && [CLIENT-IP] == [KAMAILIO-PUBLIC-DOMAIN] DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (3:ip-10-0-3-141.ec2.internal:5061) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (2:ip-10-0-3-141.ec2.internal:5666) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (2:ip-10-0-3-141.ec2.internal:5066) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (1:ip-10-0-3-141.ec2.internal:5060) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:KAMAILIO-PUBLIC-DOMAIN:0) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:KAMAILIO-IP:0) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:10.0.2.65:0) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:domain.com:0) DEBUG: corex [corex_lib.c:199]: corex_check_self(): check self for: 0:CLIENT-IP:5061 DEBUG: corex [corex_lib.c:227]: corex_check_self(): no match found DEBUG: <core> [core/forward.c:449]: check_self(): host (0:CLIENT-IP:5061) != me
Regards,
David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337
On Tue, Nov 21, 2023 at 8:54 AM Henning Westerholt hw@gilawa.com wrote:
Hello,
if you like you can rewrite the respective headers to use only sip uri scheme of course.
- Record-Route: ignore_sips in rr
- From/To: uac_replace_from/_to
- Contacts: textops etc..
Cheers,
Henning
*From:* David Villasmil via sr-users sr-users@lists.kamailio.org *Sent:* Montag, 20. November 2023 19:44 *To:* Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org *Cc:* David Villasmil david.villasmil.work@gmail.com *Subject:* [SR-Users] sips to sip
Hello guys,
I have this setup where one side is TLS and the other UDP. Normally this works fine, but we have this provider sending sips as the schema everywhere (from, to, rr, contacts), kamailio sends the same sips to the upstream usp freeswitch.
My problem is when FS sends back a 200OK and kamailio forwards it back to the provider, the provider sends an ACK and kamailio can't match it with the dialog and doesn't know where to forward it.
i think this is happening because FS when is sees SIPS is setting the contact port as 5081 instead of the usual 5080...
Regards,
David Villasmil
email: david.villasmil.work@gmail.com
phone: +34669448337
Hi David,
at least from the logs the dialog is matched:
DEBUG: dialog [dlg_hash.c:885]: internal_get_dlg(): dialog callid='aa157c08df1109c4655ca64d0ed67' found on entry 1431, dir=2 to-tag='ZDDN09pNH37XB' DEBUG: dialog [dlg_profile.c:541]: set_current_dialog(): setting current dialog [1431:511] DEBUG: dialog [dlg_handlers.c:343]: dlg_iuid_sfree(): freeing dlg iuid [3314:1253] (0x7f6d9b2afe20) DEBUG: dialog [dlg_hash.c:1293]: next_state_dlg(): dialog 0x7f6d9b2f8240 changed from state 5 to state 5, due event 7 (ref 2)
The dialog is already deleted at this point, not sure why.
Please note that your rewrite method can cause problems in dialogs, as for example the From/To header will be not matching to the expectations of the UAs. Consider using the methods I mentioned earlier to prevent this.
Cheers,
Henning
From: David Villasmil david.villasmil.work@gmail.com Sent: Dienstag, 21. November 2023 13:58 To: Henning Westerholt hw@gilawa.com Cc: Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org Subject: Re: [SR-Users] sips to sip
thanks Henning,
Already tried that with:
if (is_method("INVITE")) { $var(fline) = $msg(fline); $var(hdrs) = $msg(hdrs); $var(body) = $msg(body);
$var(fline) = $(var(fline){s.replace,sips,sip}); #{s.replace,;transport=TLS,}{s.replace,;transport=tls,}); $var(hdrs) = $(var(hdrs){s.replace,sips,sip}); #{s.replace,;transport=TLS,}{s.replace,;transport=tls,}); $var(body) = $(var(body){s.replace,sips,sip}); #{s.replace,;transport=TLS,}{s.replace,;transport=tls,}); msg_set_buffer("$var(fline)\r\n$var(hdrs)\r\n\r\n$var(body)"); msg_apply_changes(); }
but then the BYE doesn't work, kamailio can't match it to a dialog
2023/11/21 12:48:41.962062 FREESWITCH-IP:5080 -> 10.0.3.141:5060http://10.0.3.141:5060 BYE sip:+FROM-NUMBER@CLIENT-IP;transport=TLS SIP/2.0 Via: SIP/2.0/UDP FREESWITCH-IP:5080;rport;branch=z9hG4bK34FNtg4e31B8K Route: sip:KAMAILIO-IP-INTERNAL:5060;r2=on;lr;did=389.b1e Route: sip:KAMAILIO-IP-EXTERNAL;transport=tls;r2=on;lr;did=389.b1e Max-Forwards: 70 From: sip:+TO-NUMBER@KAMAILIO-DOMAIN;tag=133B764ZS9QvD To: sip:+FROM-NUMBER@CLIENT-IP;tag=df6b235d Call-ID: 75fc6fcaaa32bcd7655ca72452eac CSeq: 75731668 BYE User-Agent: C3S-v1.1 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Reason: Q.850;cause=16;text="NORMAL_CLEARING" Content-Length: 0
DEBUG: <core> [core/receive.c:392]: receive_msg(): --- received sip message - request - call-id: [aa157c08df1109c4655ca64d0ed67] - cseq: [75731561 BYE] DEBUG: <core> [core/receive.c:263]: ksr_evrt_pre_routing(): event route core:pre-routing not defined DEBUG: <core> [core/receive.c:474]: receive_msg(): preparing to run routing scripts... ERROR: <script>: [RTPENGINE] BYE DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [User-Agent] type 28 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Allow] type 21 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Supported] type 17 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Reason] type 54 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Content-Length] type 12 DEBUG: <core> [core/parser/msg_parser.c:187]: get_hdr_field(): content_length=0 DEBUG: <core> [core/parser/msg_parser.c:91]: get_hdr_field(): found end of header DEBUG: pv [pv_core.c:1471]: pv_get_authattr(): no [Proxy-]Authorization header DEBUG: pv [pv_core.c:1471]: pv_get_authattr(): no [Proxy-]Authorization header DEBUG: htable [ht_var.c:83]: pv_set_ht_cell(): set value for $sht(f2b=><null>::auth_count) ERROR: <script>: [REQUEST]: aa157c08df1109c4655ca64d0ed67: got BYE#012BYE sip:+FROM-NUMBER@CLIENT-IP;transport=TLS SIP/2.0#015#012Via: SIP/2.0/UDP FREESWITCH-IP:5080;rport;branch=z9hG4bK2UpvrNKB6rNNr#015#012Route: sip:KAMAILIO-IP:5060;r2=on;lr;did=795.ff1#015#012Route: sip:KAMAILIO-PUBLIC-DOMAIN:5061;transport=tls;r2=on;lr;did=795.ff1#015#012Max-Forwards: 70#015#012From: sip:+TO-NUMBER@KAMAILIO-DOMAIN;tag=ZDDN09pNH37XB#015#012To: sip:+FROM-NUMBER@CLIENT-IP;tag=a8379a09#015#012Call-ID: aa157c08df1109c4655ca64d0ed67#015#012CSeq: 75731561 BYE#015#012User-Agent: C3S-v1.1#015#012Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY#015#012Supported: timer, path, replaces#015#012Reason: Q.850;cause=16;text="NORMAL_CLEARING"#015#012Content-Length: 0#015#012#015#012 DEBUG: <core> [core/parser/parse_addr_spec.c:185]: parse_to_param(): add param: tag=ZDDN09pNH37XB DEBUG: <core> [core/parser/parse_addr_spec.c:904]: parse_addr_spec(): end of header reached, state=29 DEBUG: dialog [dlg_hash.c:881]: internal_get_dlg(): ref dlg 0x7f6d9b2f8240 with 1 -> 2 DEBUG: dialog [dlg_hash.c:885]: internal_get_dlg(): dialog callid='aa157c08df1109c4655ca64d0ed67' found on entry 1431, dir=2 to-tag='ZDDN09pNH37XB' DEBUG: dialog [dlg_profile.c:541]: set_current_dialog(): setting current dialog [1431:511] DEBUG: dialog [dlg_handlers.c:343]: dlg_iuid_sfree(): freeing dlg iuid [3314:1253] (0x7f6d9b2afe20) DEBUG: dialog [dlg_hash.c:1293]: next_state_dlg(): dialog 0x7f6d9b2f8240 changed from state 5 to state 5, due event 7 (ref 2) DEBUG: dialog [dlg_hash.c:1088]: dlg_unref_helper(): unref op on 0x7f6d9b2f8240 with 1 from dlg_hash.c:1106 DEBUG: dialog [dlg_hash.c:1092]: dlg_unref_helper(): unref dlg 0x7f6d9b2f8240 with 1 -> 1 DEBUG: maxfwd [mf_funcs.c:74]: is_maxfwd_present(): value = 70 DEBUG: sanity [sanity.c:253]: check_ruri_sip_version(): check_ruri_sip_version entered DEBUG: sanity [sanity.c:277]: check_ruri_sip_version(): check_ruri_sip_version passed DEBUG: sanity [sanity.c:285]: check_ruri_scheme(): check_ruri_scheme entered DEBUG: sanity [sanity.c:304]: check_ruri_scheme(): check_ruri_scheme passed DEBUG: sanity [sanity.c:326]: check_required_headers(): check_required_headers entered DEBUG: sanity [sanity.c:349]: check_required_headers(): check_required_headers passed DEBUG: sanity [sanity.c:518]: check_cseq_method(): check_cseq_method entered DEBUG: sanity [sanity.c:552]: check_cseq_method(): check_cseq_method passed DEBUG: sanity [sanity.c:562]: check_cseq_value(): check_cseq_value entered DEBUG: sanity [sanity.c:590]: check_cseq_value(): check_cseq_value passed DEBUG: sanity [sanity.c:600]: check_cl(): check_cl entered DEBUG: sanity [sanity.c:625]: check_cl(): check_cl passed DEBUG: sanity [sanity.c:638]: check_expires_value(): check_expires_value entered DEBUG: sanity [sanity.c:674]: check_expires_value(): no expires header found DEBUG: sanity [sanity.c:771]: check_parse_uris(): check_parse_uris entered DEBUG: sanity [sanity.c:775]: check_parse_uris(): parsing ruri DEBUG: sanity [sanity.c:788]: check_parse_uris(): looking up From header DEBUG: sanity [sanity.c:803]: check_parse_uris(): looking up To header DEBUG: sanity [sanity.c:853]: check_parse_uris(): check_parse_uris passed DEBUG: sanity [sanity_mod.c:252]: w_sanity_check(): sanity checks result: 1 DEBUG: <core> [core/msg_translator.c:161]: check_via_address(): (FREESWITCH-IP, FREESWITCH-IP, 0) DEBUG: <core> [core/proxy.c:268]: mk_proxy(): doing DNS lookup... DEBUG: siptrace [siptrace_hep.c:523]: pipport2su(): the port string is 5080 DEBUG: siptrace [siptrace_hep.c:523]: pipport2su(): the port string is 5060 DEBUG: <core> [core/proxy.c:268]: mk_proxy(): doing DNS lookup... DEBUG: siptrace [siptrace_hep.c:185]: trace_send_hep3_duplicate(): setting up the socket_info DEBUG: <core> [core/forward.c:176]: get_out_socket(): socket determined: 0x7f6d9f91a280 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5060 (advertise 5060) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5066 (advertise 5060) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5666 (advertise 0) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5061 (advertise 5061) matches port 5061 DEBUG: <core> [core/socket_info.c:750]: grep_sock_info(): checking advertise if host==us: 13==22 && [CLIENT-IP] == [KAMAILIO-PUBLIC-DOMAIN] DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (3:ip-10-0-3-141.ec2.internal:5061) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (2:ip-10-0-3-141.ec2.internal:5666) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (2:ip-10-0-3-141.ec2.internal:5066) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (1:ip-10-0-3-141.ec2.internal:5060) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:KAMAILIO-PUBLIC-DOMAIN:0) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:KAMAILIO-IP:0) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:10.0.2.65:0http://10.0.2.65:0) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:domain.com:0http://domain.com:0) DEBUG: corex [corex_lib.c:199]: corex_check_self(): check self for: 0:CLIENT-IP:5061 DEBUG: corex [corex_lib.c:227]: corex_check_self(): no match found DEBUG: <core> [core/forward.c:449]: check_self(): host (0:CLIENT-IP:5061) != me
Regards,
David Villasmil email: david.villasmil.work@gmail.commailto:david.villasmil.work@gmail.com phone: +34669448337
On Tue, Nov 21, 2023 at 8:54 AM Henning Westerholt <hw@gilawa.commailto:hw@gilawa.com> wrote: Hello,
if you like you can rewrite the respective headers to use only sip uri scheme of course.
* Record-Route: ignore_sips in rr * From/To: uac_replace_from/_to * Contacts: textops etc..
Cheers,
Henning
From: David Villasmil via sr-users <sr-users@lists.kamailio.orgmailto:sr-users@lists.kamailio.org> Sent: Montag, 20. November 2023 19:44 To: Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.orgmailto:sr-users@lists.kamailio.org> Cc: David Villasmil <david.villasmil.work@gmail.commailto:david.villasmil.work@gmail.com> Subject: [SR-Users] sips to sip
Hello guys,
I have this setup where one side is TLS and the other UDP. Normally this works fine, but we have this provider sending sips as the schema everywhere (from, to, rr, contacts), kamailio sends the same sips to the upstream usp freeswitch.
My problem is when FS sends back a 200OK and kamailio forwards it back to the provider, the provider sends an ACK and kamailio can't match it with the dialog and doesn't know where to forward it.
i think this is happening because FS when is sees SIPS is setting the contact port as 5081 instead of the usual 5080...
Regards,
David Villasmil email: david.villasmil.work@gmail.commailto:david.villasmil.work@gmail.com phone: +34669448337
thanks all, i figured it out with help from Alfonso who found https://github.com/fredposner/scripts/blob/master/kamailio/kamailio-tls_srtp... Regards,
David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337
On Tue, Nov 21, 2023 at 2:34 PM Henning Westerholt hw@gilawa.com wrote:
Hi David,
at least from the logs the dialog is matched:
DEBUG: dialog [dlg_hash.c:885]: internal_get_dlg(): dialog callid='aa157c08df1109c4655ca64d0ed67' found on entry 1431, dir=2 to-tag='ZDDN09pNH37XB' DEBUG: dialog [dlg_profile.c:541]: set_current_dialog(): setting current dialog [1431:511] DEBUG: dialog [dlg_handlers.c:343]: dlg_iuid_sfree(): freeing dlg iuid [3314:1253] (0x7f6d9b2afe20) DEBUG: dialog [dlg_hash.c:1293]: next_state_dlg(): dialog 0x7f6d9b2f8240 changed from state 5 to state 5, due event 7 (ref 2)
The dialog is already deleted at this point, not sure why.
Please note that your rewrite method can cause problems in dialogs, as for example the From/To header will be not matching to the expectations of the UAs. Consider using the methods I mentioned earlier to prevent this.
Cheers,
Henning
*From:* David Villasmil david.villasmil.work@gmail.com *Sent:* Dienstag, 21. November 2023 13:58 *To:* Henning Westerholt hw@gilawa.com *Cc:* Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org *Subject:* Re: [SR-Users] sips to sip
thanks Henning,
Already tried that with:
if (is_method("INVITE")) { $var(fline) = $msg(fline); $var(hdrs) = $msg(hdrs); $var(body) = $msg(body); $var(fline) = $(var(fline){s.replace,sips,sip});#{s.replace,;transport=TLS,}{s.replace,;transport=tls,}); $var(hdrs) = $(var(hdrs){s.replace,sips,sip}); #{s.replace,;transport=TLS,}{s.replace,;transport=tls,}); $var(body) = $(var(body){s.replace,sips,sip}); #{s.replace,;transport=TLS,}{s.replace,;transport=tls,});
msg_set_buffer("$var(fline)\r\n$var(hdrs)\r\n\r\n$var(body)"); msg_apply_changes(); }but then the BYE doesn't work, kamailio can't match it to a dialog
2023/11/21 12:48:41.962062 FREESWITCH-IP:5080 -> 10.0.3.141:5060 BYE sip:+FROM-NUMBER@CLIENT-IP;transport=TLS SIP/2.0 Via: SIP/2.0/UDP FREESWITCH-IP:5080;rport;branch=z9hG4bK34FNtg4e31B8K Route: sip:KAMAILIO-IP-INTERNAL:5060;r2=on;lr;did=389.b1e Route: sip:KAMAILIO-IP-EXTERNAL;transport=tls;r2=on;lr;did=389.b1e Max-Forwards: 70 From: sip:+TO-NUMBER@KAMAILIO-DOMAIN;tag=133B764ZS9QvD To: sip:+FROM-NUMBER@CLIENT-IP;tag=df6b235d Call-ID: 75fc6fcaaa32bcd7655ca72452eac CSeq: 75731668 BYE User-Agent: C3S-v1.1 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Reason: Q.850;cause=16;text="NORMAL_CLEARING" Content-Length: 0
DEBUG: <core> [core/receive.c:392]: receive_msg(): --- received sip message - request - call-id: [aa157c08df1109c4655ca64d0ed67] - cseq: [75731561 BYE] DEBUG: <core> [core/receive.c:263]: ksr_evrt_pre_routing(): event route core:pre-routing not defined DEBUG: <core> [core/receive.c:474]: receive_msg(): preparing to run routing scripts... ERROR: <script>: [RTPENGINE] BYE DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [User-Agent] type 28 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Allow] type 21 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Supported] type 17 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Reason] type 54 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Content-Length] type 12 DEBUG: <core> [core/parser/msg_parser.c:187]: get_hdr_field(): content_length=0 DEBUG: <core> [core/parser/msg_parser.c:91]: get_hdr_field(): found end of header DEBUG: pv [pv_core.c:1471]: pv_get_authattr(): no [Proxy-]Authorization header DEBUG: pv [pv_core.c:1471]: pv_get_authattr(): no [Proxy-]Authorization header DEBUG: htable [ht_var.c:83]: pv_set_ht_cell(): set value for $sht(f2b=><null>::auth_count) ERROR: <script>: [REQUEST]: aa157c08df1109c4655ca64d0ed67: got BYE#012BYE sip:+FROM-NUMBER@CLIENT-IP;transport=TLS SIP/2.0#015#012Via: SIP/2.0/UDP FREESWITCH-IP:5080;rport;branch=z9hG4bK2UpvrNKB6rNNr#015#012Route: < sip:KAMAILIO-IP:5060;r2=on;lr;did=795.ff1>#015#012Route: < sip:KAMAILIO-PUBLIC-DOMAIN:5061;transport=tls;r2=on;lr;did=795.ff1>#015#012Max-Forwards: 70#015#012From: sip:+TO-NUMBER@KAMAILIO-DOMAIN;tag=ZDDN09pNH37XB#015#012To: sip:+FROM-NUMBER@CLIENT-IP;tag=a8379a09#015#012Call-ID: aa157c08df1109c4655ca64d0ed67#015#012CSeq: 75731561 BYE#015#012User-Agent: C3S-v1.1#015#012Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY#015#012Supported: timer, path, replaces#015#012Reason: Q.850;cause=16;text="NORMAL_CLEARING"#015#012Content-Length: 0#015#012#015#012 DEBUG: <core> [core/parser/parse_addr_spec.c:185]: parse_to_param(): add param: tag=ZDDN09pNH37XB DEBUG: <core> [core/parser/parse_addr_spec.c:904]: parse_addr_spec(): end of header reached, state=29 DEBUG: dialog [dlg_hash.c:881]: internal_get_dlg(): ref dlg 0x7f6d9b2f8240 with 1 -> 2 DEBUG: dialog [dlg_hash.c:885]: internal_get_dlg(): dialog callid='aa157c08df1109c4655ca64d0ed67' found on entry 1431, dir=2 to-tag='ZDDN09pNH37XB' DEBUG: dialog [dlg_profile.c:541]: set_current_dialog(): setting current dialog [1431:511] DEBUG: dialog [dlg_handlers.c:343]: dlg_iuid_sfree(): freeing dlg iuid [3314:1253] (0x7f6d9b2afe20) DEBUG: dialog [dlg_hash.c:1293]: next_state_dlg(): dialog 0x7f6d9b2f8240 changed from state 5 to state 5, due event 7 (ref 2) DEBUG: dialog [dlg_hash.c:1088]: dlg_unref_helper(): unref op on 0x7f6d9b2f8240 with 1 from dlg_hash.c:1106 DEBUG: dialog [dlg_hash.c:1092]: dlg_unref_helper(): unref dlg 0x7f6d9b2f8240 with 1 -> 1 DEBUG: maxfwd [mf_funcs.c:74]: is_maxfwd_present(): value = 70 DEBUG: sanity [sanity.c:253]: check_ruri_sip_version(): check_ruri_sip_version entered DEBUG: sanity [sanity.c:277]: check_ruri_sip_version(): check_ruri_sip_version passed DEBUG: sanity [sanity.c:285]: check_ruri_scheme(): check_ruri_scheme entered DEBUG: sanity [sanity.c:304]: check_ruri_scheme(): check_ruri_scheme passed DEBUG: sanity [sanity.c:326]: check_required_headers(): check_required_headers entered DEBUG: sanity [sanity.c:349]: check_required_headers(): check_required_headers passed DEBUG: sanity [sanity.c:518]: check_cseq_method(): check_cseq_method entered DEBUG: sanity [sanity.c:552]: check_cseq_method(): check_cseq_method passed DEBUG: sanity [sanity.c:562]: check_cseq_value(): check_cseq_value entered DEBUG: sanity [sanity.c:590]: check_cseq_value(): check_cseq_value passed DEBUG: sanity [sanity.c:600]: check_cl(): check_cl entered DEBUG: sanity [sanity.c:625]: check_cl(): check_cl passed DEBUG: sanity [sanity.c:638]: check_expires_value(): check_expires_value entered DEBUG: sanity [sanity.c:674]: check_expires_value(): no expires header found DEBUG: sanity [sanity.c:771]: check_parse_uris(): check_parse_uris entered DEBUG: sanity [sanity.c:775]: check_parse_uris(): parsing ruri DEBUG: sanity [sanity.c:788]: check_parse_uris(): looking up From header DEBUG: sanity [sanity.c:803]: check_parse_uris(): looking up To header DEBUG: sanity [sanity.c:853]: check_parse_uris(): check_parse_uris passed DEBUG: sanity [sanity_mod.c:252]: w_sanity_check(): sanity checks result: 1 DEBUG: <core> [core/msg_translator.c:161]: check_via_address(): (FREESWITCH-IP, FREESWITCH-IP, 0) DEBUG: <core> [core/proxy.c:268]: mk_proxy(): doing DNS lookup... DEBUG: siptrace [siptrace_hep.c:523]: pipport2su(): the port string is 5080 DEBUG: siptrace [siptrace_hep.c:523]: pipport2su(): the port string is 5060 DEBUG: <core> [core/proxy.c:268]: mk_proxy(): doing DNS lookup... DEBUG: siptrace [siptrace_hep.c:185]: trace_send_hep3_duplicate(): setting up the socket_info DEBUG: <core> [core/forward.c:176]: get_out_socket(): socket determined: 0x7f6d9f91a280 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5060 (advertise 5060) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5066 (advertise 5060) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5666 (advertise 0) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5061 (advertise 5061) matches port 5061 DEBUG: <core> [core/socket_info.c:750]: grep_sock_info(): checking advertise if host==us: 13==22 && [CLIENT-IP] == [KAMAILIO-PUBLIC-DOMAIN] DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (3:ip-10-0-3-141.ec2.internal:5061) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (2:ip-10-0-3-141.ec2.internal:5666) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (2:ip-10-0-3-141.ec2.internal:5066) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (1:ip-10-0-3-141.ec2.internal:5060) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:KAMAILIO-PUBLIC-DOMAIN:0) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:KAMAILIO-IP:0) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:10.0.2.65:0) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:domain.com:0) DEBUG: corex [corex_lib.c:199]: corex_check_self(): check self for: 0:CLIENT-IP:5061 DEBUG: corex [corex_lib.c:227]: corex_check_self(): no match found DEBUG: <core> [core/forward.c:449]: check_self(): host (0:CLIENT-IP:5061) != me
Regards,
David Villasmil
email: david.villasmil.work@gmail.com
phone: +34669448337
On Tue, Nov 21, 2023 at 8:54 AM Henning Westerholt hw@gilawa.com wrote:
Hello,
if you like you can rewrite the respective headers to use only sip uri scheme of course.
- Record-Route: ignore_sips in rr
- From/To: uac_replace_from/_to
- Contacts: textops etc..
Cheers,
Henning
*From:* David Villasmil via sr-users sr-users@lists.kamailio.org *Sent:* Montag, 20. November 2023 19:44 *To:* Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org *Cc:* David Villasmil david.villasmil.work@gmail.com *Subject:* [SR-Users] sips to sip
Hello guys,
I have this setup where one side is TLS and the other UDP. Normally this works fine, but we have this provider sending sips as the schema everywhere (from, to, rr, contacts), kamailio sends the same sips to the upstream usp freeswitch.
My problem is when FS sends back a 200OK and kamailio forwards it back to the provider, the provider sends an ACK and kamailio can't match it with the dialog and doesn't know where to forward it.
i think this is happening because FS when is sees SIPS is setting the contact port as 5081 instead of the usual 5080...
Regards,
David Villasmil
email: david.villasmil.work@gmail.com
phone: +34669448337
Just to add for a history.
I've found that Asterisk normally accepts sips schema over UDP and keeps sending responses regardless on schema specified also in UDP.
So, in my case only thing that was needed is to change the $du, smth like
request_route{
...
if (is_method("CANCEL")) { if (t_check_trans()) { route(SIPS_PROCESS); if (!t_relay()) { send_reply("500", "Relay failed"); } } exit; }
}
route[RELAY] {
route(SIPS_PROCESS);
t_relay();
}
route[SIPS_PROCESS] { # If device is using "sips:" dialing scheme, force it with $du pointing to "sip:" scheme # so Kamailio will not try to send it over TLS to internal services. # Applies to requests coming FROM external devices, like Poly OBI ATA's if (route(FROMASTERISK)) { return; } if ($du == $null && $rz != 'sips') { return; } if ($du != $null) { if ($(du{uri.scheme}) == 'sips') { xlog("$var(debug_level)", "[SIPS_PROCESS]: Modifying <$du> to sip scheme");
$du = 'sip:' + $dd + ':' + $dp; } return; } if ($rz != 'sips') { return; } $du = 'sip:' + $rd + ':' + $rp;
xlog("$var(debug_level)", "[SIPS_PROCESS]: Setting <$du> for packet to <$ru> to avoid sips routing"); }
Le 22/11/2023 à 01:53, David Villasmil via sr-users a écrit :
thanks all, i figured it out with help from Alfonso who found https://github.com/fredposner/scripts/blob/master/kamailio/kamailio-tls_srtp... Regards,
David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337
On Tue, Nov 21, 2023 at 2:34 PM Henning Westerholt hw@gilawa.com wrote:
Hi David, at least from the logs the dialog is matched: DEBUG: dialog [dlg_hash.c:885]: internal_get_dlg(): dialog callid='aa157c08df1109c4655ca64d0ed67' found on entry 1431, dir=2 to-tag='ZDDN09pNH37XB' DEBUG: dialog [dlg_profile.c:541]: set_current_dialog(): setting current dialog [1431:511] DEBUG: dialog [dlg_handlers.c:343]: dlg_iuid_sfree(): freeing dlg iuid [3314:1253] (0x7f6d9b2afe20) DEBUG: dialog [dlg_hash.c:1293]: next_state_dlg(): dialog 0x7f6d9b2f8240 changed from state 5 to state 5, due event 7 (ref 2) The dialog is already deleted at this point, not sure why. Please note that your rewrite method can cause problems in dialogs, as for example the From/To header will be not matching to the expectations of the UAs. Consider using the methods I mentioned earlier to prevent this. Cheers, Henning *From:*David Villasmil <david.villasmil.work@gmail.com> *Sent:* Dienstag, 21. November 2023 13:58 *To:* Henning Westerholt <hw@gilawa.com> *Cc:* Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org> *Subject:* Re: [SR-Users] sips to sip thanks Henning, Already tried that with: if (is_method("INVITE")) { $var(fline) = $msg(fline); $var(hdrs) = $msg(hdrs); $var(body) = $msg(body); $var(fline) = $(var(fline){s.replace,sips,sip}); #{s.replace,;transport=TLS,}{s.replace,;transport=tls,}); $var(hdrs) = $(var(hdrs){s.replace,sips,sip}); #{s.replace,;transport=TLS,}{s.replace,;transport=tls,}); $var(body) = $(var(body){s.replace,sips,sip}); #{s.replace,;transport=TLS,}{s.replace,;transport=tls,}); msg_set_buffer("$var(fline)\r\n$var(hdrs)\r\n\r\n$var(body)"); msg_apply_changes(); } but then the BYE doesn't work, kamailio can't match it to a dialog 2023/11/21 12:48:41.962062 FREESWITCH-IP:5080 -> 10.0.3.141:5060 <http://10.0.3.141:5060> BYE sip:+FROM-NUMBER@CLIENT-IP;transport=TLS SIP/2.0 Via: SIP/2.0/UDP FREESWITCH-IP:5080;rport;branch=z9hG4bK34FNtg4e31B8K Route: <sip:KAMAILIO-IP-INTERNAL:5060;r2=on;lr;did=389.b1e> Route: <sip:KAMAILIO-IP-EXTERNAL;transport=tls;r2=on;lr;did=389.b1e> Max-Forwards: 70 From: <sip:+TO-NUMBER@KAMAILIO-DOMAIN>;tag=133B764ZS9QvD To: <sip:+FROM-NUMBER@CLIENT-IP>;tag=df6b235d Call-ID: 75fc6fcaaa32bcd7655ca72452eac CSeq: 75731668 BYE User-Agent: C3S-v1.1 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Reason: Q.850;cause=16;text="NORMAL_CLEARING" Content-Length: 0 DEBUG: <core> [core/receive.c:392]: receive_msg(): --- received sip message - request - call-id: [aa157c08df1109c4655ca64d0ed67] - cseq: [75731561 BYE] DEBUG: <core> [core/receive.c:263]: ksr_evrt_pre_routing(): event route core:pre-routing not defined DEBUG: <core> [core/receive.c:474]: receive_msg(): preparing to run routing scripts... ERROR: <script>: [RTPENGINE] BYE DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [User-Agent] type 28 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Allow] type 21 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Supported] type 17 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Reason] type 54 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Content-Length] type 12 DEBUG: <core> [core/parser/msg_parser.c:187]: get_hdr_field(): content_length=0 DEBUG: <core> [core/parser/msg_parser.c:91]: get_hdr_field(): found end of header DEBUG: pv [pv_core.c:1471]: pv_get_authattr(): no [Proxy-]Authorization header DEBUG: pv [pv_core.c:1471]: pv_get_authattr(): no [Proxy-]Authorization header DEBUG: htable [ht_var.c:83]: pv_set_ht_cell(): set value for $sht(f2b=><null>::auth_count) ERROR: <script>: [REQUEST]: aa157c08df1109c4655ca64d0ed67: got BYE#012BYE sip:+FROM-NUMBER@CLIENT-IP;transport=TLS SIP/2.0#015#012Via: SIP/2.0/UDP FREESWITCH-IP:5080;rport;branch=z9hG4bK2UpvrNKB6rNNr#015#012Route: <sip:KAMAILIO-IP:5060;r2=on;lr;did=795.ff1>#015#012Route: <sip:KAMAILIO-PUBLIC-DOMAIN:5061;transport=tls;r2=on;lr;did=795.ff1>#015#012Max-Forwards: 70#015#012From: <sip:+TO-NUMBER@KAMAILIO-DOMAIN>;tag=ZDDN09pNH37XB#015#012To: <sip:+FROM-NUMBER@CLIENT-IP>;tag=a8379a09#015#012Call-ID: aa157c08df1109c4655ca64d0ed67#015#012CSeq: 75731561 BYE#015#012User-Agent: C3S-v1.1#015#012Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY#015#012Supported: timer, path, replaces#015#012Reason: Q.850;cause=16;text="NORMAL_CLEARING"#015#012Content-Length: 0#015#012#015#012 DEBUG: <core> [core/parser/parse_addr_spec.c:185]: parse_to_param(): add param: tag=ZDDN09pNH37XB DEBUG: <core> [core/parser/parse_addr_spec.c:904]: parse_addr_spec(): end of header reached, state=29 DEBUG: dialog [dlg_hash.c:881]: internal_get_dlg(): ref dlg 0x7f6d9b2f8240 with 1 -> 2 DEBUG: dialog [dlg_hash.c:885]: internal_get_dlg(): dialog callid='aa157c08df1109c4655ca64d0ed67' found on entry 1431, dir=2 to-tag='ZDDN09pNH37XB' DEBUG: dialog [dlg_profile.c:541]: set_current_dialog(): setting current dialog [1431:511] DEBUG: dialog [dlg_handlers.c:343]: dlg_iuid_sfree(): freeing dlg iuid [3314:1253] (0x7f6d9b2afe20) DEBUG: dialog [dlg_hash.c:1293]: next_state_dlg(): dialog 0x7f6d9b2f8240 changed from state 5 to state 5, due event 7 (ref 2) DEBUG: dialog [dlg_hash.c:1088]: dlg_unref_helper(): unref op on 0x7f6d9b2f8240 with 1 from dlg_hash.c:1106 DEBUG: dialog [dlg_hash.c:1092]: dlg_unref_helper(): unref dlg 0x7f6d9b2f8240 with 1 -> 1 DEBUG: maxfwd [mf_funcs.c:74]: is_maxfwd_present(): value = 70 DEBUG: sanity [sanity.c:253]: check_ruri_sip_version(): check_ruri_sip_version entered DEBUG: sanity [sanity.c:277]: check_ruri_sip_version(): check_ruri_sip_version passed DEBUG: sanity [sanity.c:285]: check_ruri_scheme(): check_ruri_scheme entered DEBUG: sanity [sanity.c:304]: check_ruri_scheme(): check_ruri_scheme passed DEBUG: sanity [sanity.c:326]: check_required_headers(): check_required_headers entered DEBUG: sanity [sanity.c:349]: check_required_headers(): check_required_headers passed DEBUG: sanity [sanity.c:518]: check_cseq_method(): check_cseq_method entered DEBUG: sanity [sanity.c:552]: check_cseq_method(): check_cseq_method passed DEBUG: sanity [sanity.c:562]: check_cseq_value(): check_cseq_value entered DEBUG: sanity [sanity.c:590]: check_cseq_value(): check_cseq_value passed DEBUG: sanity [sanity.c:600]: check_cl(): check_cl entered DEBUG: sanity [sanity.c:625]: check_cl(): check_cl passed DEBUG: sanity [sanity.c:638]: check_expires_value(): check_expires_value entered DEBUG: sanity [sanity.c:674]: check_expires_value(): no expires header found DEBUG: sanity [sanity.c:771]: check_parse_uris(): check_parse_uris entered DEBUG: sanity [sanity.c:775]: check_parse_uris(): parsing ruri DEBUG: sanity [sanity.c:788]: check_parse_uris(): looking up From header DEBUG: sanity [sanity.c:803]: check_parse_uris(): looking up To header DEBUG: sanity [sanity.c:853]: check_parse_uris(): check_parse_uris passed DEBUG: sanity [sanity_mod.c:252]: w_sanity_check(): sanity checks result: 1 DEBUG: <core> [core/msg_translator.c:161]: check_via_address(): (FREESWITCH-IP, FREESWITCH-IP, 0) DEBUG: <core> [core/proxy.c:268]: mk_proxy(): doing DNS lookup... DEBUG: siptrace [siptrace_hep.c:523]: pipport2su(): the port string is 5080 DEBUG: siptrace [siptrace_hep.c:523]: pipport2su(): the port string is 5060 DEBUG: <core> [core/proxy.c:268]: mk_proxy(): doing DNS lookup... DEBUG: siptrace [siptrace_hep.c:185]: trace_send_hep3_duplicate(): setting up the socket_info DEBUG: <core> [core/forward.c:176]: get_out_socket(): socket determined: 0x7f6d9f91a280 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5060 (advertise 5060) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5066 (advertise 5060) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5666 (advertise 0) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5061 (advertise 5061) matches port 5061 DEBUG: <core> [core/socket_info.c:750]: grep_sock_info(): checking advertise if host==us: 13==22 && [CLIENT-IP] == [KAMAILIO-PUBLIC-DOMAIN] DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (3:ip-10-0-3-141.ec2.internal:5061) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (2:ip-10-0-3-141.ec2.internal:5666) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (2:ip-10-0-3-141.ec2.internal:5066) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (1:ip-10-0-3-141.ec2.internal:5060) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:KAMAILIO-PUBLIC-DOMAIN:0) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:KAMAILIO-IP:0) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:10.0.2.65:0 <http://10.0.2.65:0>) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0:CLIENT-IP:5061) vs. (0:domain.com:0 <http://domain.com:0>) DEBUG: corex [corex_lib.c:199]: corex_check_self(): check self for: 0:CLIENT-IP:5061 DEBUG: corex [corex_lib.c:227]: corex_check_self(): no match found DEBUG: <core> [core/forward.c:449]: check_self(): host (0:CLIENT-IP:5061) != me Regards, David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337 On Tue, Nov 21, 2023 at 8:54 AM Henning Westerholt <hw@gilawa.com> wrote: Hello, if you like you can rewrite the respective headers to use only sip uri scheme of course. * Record-Route: ignore_sips in rr * From/To: uac_replace_from/_to * Contacts: textops etc.. Cheers, Henning *From:*David Villasmil via sr-users <sr-users@lists.kamailio.org> *Sent:* Montag, 20. November 2023 19:44 *To:* Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org> *Cc:* David Villasmil <david.villasmil.work@gmail.com> *Subject:* [SR-Users] sips to sip Hello guys, I have this setup where one side is TLS and the other UDP. Normally this works fine, but we have this provider sending sips as the schema everywhere (from, to, rr, contacts), kamailio sends the same sips to the upstream usp freeswitch. My problem is when FS sends back a 200OK and kamailio forwards it back to the provider, the provider sends an ACK and kamailio can't match it with the dialog and doesn't know where to forward it. i think this is happening because FS when is sees SIPS is setting the contact port as 5081 instead of the usual 5080... Regards, David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337
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Interesting, thanks for the info!
On Fri, 24 Nov 2023 at 03:50, Ihor Olkhovskyi via sr-users < sr-users@lists.kamailio.org> wrote:
Just to add for a history.
I've found that Asterisk normally accepts sips schema over UDP and keeps sending responses regardless on schema specified also in UDP.
So, in my case only thing that was needed is to change the $du, smth like
request_route{
... if (is_method("CANCEL")) { if (t_check_trans()) { route(SIPS_PROCESS); if (!t_relay()) { send_reply("500", "Relay failed"); } } exit; }
}
route[RELAY] {
route(SIPS_PROCESS); t_relay();}
route[SIPS_PROCESS] { # If device is using "sips:" dialing scheme, force it with $du pointing to "sip:" scheme # so Kamailio will not try to send it over TLS to internal services. # Applies to requests coming FROM external devices, like Poly OBI ATA's if (route(FROMASTERISK)) { return; } if ($du == $null && $rz != 'sips') { return; } if ($du != $null) { if ($(du{uri.scheme}) == 'sips') { xlog("$var(debug_level)", "[SIPS_PROCESS]: Modifying <$du> to sip scheme");
$du = 'sip:' + $dd + ':' + $dp; } return; } if ($rz != 'sips') { return; } $du = 'sip:' + $rd + ':' + $rp; xlog("$var(debug_level)", "[SIPS_PROCESS]: Setting <$du> for packet to<$ru> to avoid sips routing"); }
Le 22/11/2023 à 01:53, David Villasmil via sr-users a écrit :
thanks all, i figured it out with help from Alfonso who found https://github.com/fredposner/scripts/blob/master/kamailio/kamailio-tls_srtp... Regards,
David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337
On Tue, Nov 21, 2023 at 2:34 PM Henning Westerholt hw@gilawa.com wrote:
Hi David,
at least from the logs the dialog is matched:
DEBUG: dialog [dlg_hash.c:885]: internal_get_dlg(): dialog callid='aa157c08df1109c4655ca64d0ed67' found on entry 1431, dir=2 to-tag='ZDDN09pNH37XB' DEBUG: dialog [dlg_profile.c:541]: set_current_dialog(): setting current dialog [1431:511] DEBUG: dialog [dlg_handlers.c:343]: dlg_iuid_sfree(): freeing dlg iuid [3314:1253] (0x7f6d9b2afe20) DEBUG: dialog [dlg_hash.c:1293]: next_state_dlg(): dialog 0x7f6d9b2f8240 changed from state 5 to state 5, due event 7 (ref 2)
The dialog is already deleted at this point, not sure why.
Please note that your rewrite method can cause problems in dialogs, as for example the From/To header will be not matching to the expectations of the UAs. Consider using the methods I mentioned earlier to prevent this.
Cheers,
Henning
*From:* David Villasmil david.villasmil.work@gmail.com *Sent:* Dienstag, 21. November 2023 13:58 *To:* Henning Westerholt hw@gilawa.com *Cc:* Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org *Subject:* Re: [SR-Users] sips to sip
thanks Henning,
Already tried that with:
if (is_method("INVITE")) { $var(fline) = $msg(fline); $var(hdrs) = $msg(hdrs); $var(body) = $msg(body); $var(fline) = $(var(fline){s.replace,sips,sip});#{s.replace,;transport=TLS,}{s.replace,;transport=tls,}); $var(hdrs) = $(var(hdrs){s.replace,sips,sip}); #{s.replace,;transport=TLS,}{s.replace,;transport=tls,}); $var(body) = $(var(body){s.replace,sips,sip}); #{s.replace,;transport=TLS,}{s.replace,;transport=tls,});
msg_set_buffer("$var(fline)\r\n$var(hdrs)\r\n\r\n$var(body)"); msg_apply_changes(); }but then the BYE doesn't work, kamailio can't match it to a dialog
2023/11/21 12:48:41.962062 FREESWITCH-IP:5080 -> 10.0.3.141:5060 BYE sip:+FROM-NUMBER@CLIENT-IP;transport=TLS SIP/2.0 Via: SIP/2.0/UDP FREESWITCH-IP:5080;rport;branch=z9hG4bK34FNtg4e31B8K Route: sip:KAMAILIO-IP-INTERNAL:5060;r2=on;lr;did=389.b1e Route: sip:KAMAILIO-IP-EXTERNAL;transport=tls;r2=on;lr;did=389.b1e Max-Forwards: 70 From: sip:+TO-NUMBER@KAMAILIO-DOMAIN;tag=133B764ZS9QvD To: sip:+FROM-NUMBER@CLIENT-IP;tag=df6b235d Call-ID: 75fc6fcaaa32bcd7655ca72452eac CSeq: 75731668 BYE User-Agent: C3S-v1.1 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Reason: Q.850;cause=16;text="NORMAL_CLEARING" Content-Length: 0
DEBUG: <core> [core/receive.c:392]: receive_msg(): --- received sip message - request - call-id: [aa157c08df1109c4655ca64d0ed67] - cseq: [75731561 BYE] DEBUG: <core> [core/receive.c:263]: ksr_evrt_pre_routing(): event route core:pre-routing not defined DEBUG: <core> [core/receive.c:474]: receive_msg(): preparing to run routing scripts... ERROR: <script>: [RTPENGINE] BYE DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [User-Agent] type 28 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Allow] type 21 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Supported] type 17 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Reason] type 54 DEBUG: <core> [core/parser/parse_hname2.c:314]: parse_sip_header_name(): parsed header name [Content-Length] type 12 DEBUG: <core> [core/parser/msg_parser.c:187]: get_hdr_field(): content_length=0 DEBUG: <core> [core/parser/msg_parser.c:91]: get_hdr_field(): found end of header DEBUG: pv [pv_core.c:1471]: pv_get_authattr(): no [Proxy-]Authorization header DEBUG: pv [pv_core.c:1471]: pv_get_authattr(): no [Proxy-]Authorization header DEBUG: htable [ht_var.c:83]: pv_set_ht_cell(): set value for $sht(f2b=><null>::auth_count) ERROR: <script>: [REQUEST]: aa157c08df1109c4655ca64d0ed67: got BYE#012BYE sip:+FROM-NUMBER@CLIENT-IP;transport=TLS SIP/2.0#015#012Via: SIP/2.0/UDP FREESWITCH-IP:5080;rport;branch=z9hG4bK2UpvrNKB6rNNr#015#012Route: < sip:KAMAILIO-IP:5060;r2=on;lr;did=795.ff1>#015#012Route: < sip:KAMAILIO-PUBLIC-DOMAIN:5061;transport=tls;r2=on;lr;did=795.ff1>#015#012Max-Forwards: 70#015#012From: sip:+TO-NUMBER@KAMAILIO-DOMAIN;tag=ZDDN09pNH37XB#015#012To: sip:+FROM-NUMBER@CLIENT-IP;tag=a8379a09#015#012Call-ID: aa157c08df1109c4655ca64d0ed67#015#012CSeq: 75731561 BYE#015#012User-Agent: C3S-v1.1#015#012Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY#015#012Supported: timer, path, replaces#015#012Reason: Q.850;cause=16;text="NORMAL_CLEARING"#015#012Content-Length: 0#015#012#015#012 DEBUG: <core> [core/parser/parse_addr_spec.c:185]: parse_to_param(): add param: tag=ZDDN09pNH37XB DEBUG: <core> [core/parser/parse_addr_spec.c:904]: parse_addr_spec(): end of header reached, state=29 DEBUG: dialog [dlg_hash.c:881]: internal_get_dlg(): ref dlg 0x7f6d9b2f8240 with 1 -> 2 DEBUG: dialog [dlg_hash.c:885]: internal_get_dlg(): dialog callid='aa157c08df1109c4655ca64d0ed67' found on entry 1431, dir=2 to-tag='ZDDN09pNH37XB' DEBUG: dialog [dlg_profile.c:541]: set_current_dialog(): setting current dialog [1431:511] DEBUG: dialog [dlg_handlers.c:343]: dlg_iuid_sfree(): freeing dlg iuid [3314:1253] (0x7f6d9b2afe20) DEBUG: dialog [dlg_hash.c:1293]: next_state_dlg(): dialog 0x7f6d9b2f8240 changed from state 5 to state 5, due event 7 (ref 2) DEBUG: dialog [dlg_hash.c:1088]: dlg_unref_helper(): unref op on 0x7f6d9b2f8240 with 1 from dlg_hash.c:1106 DEBUG: dialog [dlg_hash.c:1092]: dlg_unref_helper(): unref dlg 0x7f6d9b2f8240 with 1 -> 1 DEBUG: maxfwd [mf_funcs.c:74]: is_maxfwd_present(): value = 70 DEBUG: sanity [sanity.c:253]: check_ruri_sip_version(): check_ruri_sip_version entered DEBUG: sanity [sanity.c:277]: check_ruri_sip_version(): check_ruri_sip_version passed DEBUG: sanity [sanity.c:285]: check_ruri_scheme(): check_ruri_scheme entered DEBUG: sanity [sanity.c:304]: check_ruri_scheme(): check_ruri_scheme passed DEBUG: sanity [sanity.c:326]: check_required_headers(): check_required_headers entered DEBUG: sanity [sanity.c:349]: check_required_headers(): check_required_headers passed DEBUG: sanity [sanity.c:518]: check_cseq_method(): check_cseq_method entered DEBUG: sanity [sanity.c:552]: check_cseq_method(): check_cseq_method passed DEBUG: sanity [sanity.c:562]: check_cseq_value(): check_cseq_value entered DEBUG: sanity [sanity.c:590]: check_cseq_value(): check_cseq_value passed DEBUG: sanity [sanity.c:600]: check_cl(): check_cl entered DEBUG: sanity [sanity.c:625]: check_cl(): check_cl passed DEBUG: sanity [sanity.c:638]: check_expires_value(): check_expires_value entered DEBUG: sanity [sanity.c:674]: check_expires_value(): no expires header found DEBUG: sanity [sanity.c:771]: check_parse_uris(): check_parse_uris entered DEBUG: sanity [sanity.c:775]: check_parse_uris(): parsing ruri DEBUG: sanity [sanity.c:788]: check_parse_uris(): looking up From header DEBUG: sanity [sanity.c:803]: check_parse_uris(): looking up To header DEBUG: sanity [sanity.c:853]: check_parse_uris(): check_parse_uris passed DEBUG: sanity [sanity_mod.c:252]: w_sanity_check(): sanity checks result: 1 DEBUG: <core> [core/msg_translator.c:161]: check_via_address(): (FREESWITCH-IP, FREESWITCH-IP, 0) DEBUG: <core> [core/proxy.c:268]: mk_proxy(): doing DNS lookup... DEBUG: siptrace [siptrace_hep.c:523]: pipport2su(): the port string is 5080 DEBUG: siptrace [siptrace_hep.c:523]: pipport2su(): the port string is 5060 DEBUG: <core> [core/proxy.c:268]: mk_proxy(): doing DNS lookup... DEBUG: siptrace [siptrace_hep.c:185]: trace_send_hep3_duplicate(): setting up the socket_info DEBUG: <core> [core/forward.c:176]: get_out_socket(): socket determined: 0x7f6d9f91a280 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5060 (advertise 5060) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5066 (advertise 5060) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5666 (advertise 0) matches port 5061 DEBUG: <core> [core/socket_info.c:724]: grep_sock_info(): checking if host==us: 13==10 && [CLIENT-IP] == [10.0.3.141] DEBUG: <core> [core/socket_info.c:728]: grep_sock_info(): checking if port 5061 (advertise 5061) matches port 5061 DEBUG: <core> [core/socket_info.c:750]: grep_sock_info(): checking advertise if host==us: 13==22 && [CLIENT-IP] == [KAMAILIO-PUBLIC-DOMAIN] DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0: CLIENT-IP:5061) vs. (3:ip-10-0-3-141.ec2.internal:5061) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0: CLIENT-IP:5061) vs. (2:ip-10-0-3-141.ec2.internal:5666) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0: CLIENT-IP:5061) vs. (2:ip-10-0-3-141.ec2.internal:5066) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0: CLIENT-IP:5061) vs. (1:ip-10-0-3-141.ec2.internal:5060) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0: CLIENT-IP:5061) vs. (0:KAMAILIO-PUBLIC-DOMAIN:0) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0: CLIENT-IP:5061) vs. (0:KAMAILIO-IP:0) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0: CLIENT-IP:5061) vs. (0:10.0.2.65:0) DEBUG: <core> [core/name_alias.h:63]: grep_aliases(): matching (0: CLIENT-IP:5061) vs. (0:domain.com:0) DEBUG: corex [corex_lib.c:199]: corex_check_self(): check self for: 0: CLIENT-IP:5061 DEBUG: corex [corex_lib.c:227]: corex_check_self(): no match found DEBUG: <core> [core/forward.c:449]: check_self(): host (0:CLIENT-IP:5061) != me
Regards,
David Villasmil
email: david.villasmil.work@gmail.com
phone: +34669448337
On Tue, Nov 21, 2023 at 8:54 AM Henning Westerholt hw@gilawa.com wrote:
Hello,
if you like you can rewrite the respective headers to use only sip uri scheme of course.
- Record-Route: ignore_sips in rr
- From/To: uac_replace_from/_to
- Contacts: textops etc..
Cheers,
Henning
*From:* David Villasmil via sr-users sr-users@lists.kamailio.org *Sent:* Montag, 20. November 2023 19:44 *To:* Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org *Cc:* David Villasmil david.villasmil.work@gmail.com *Subject:* [SR-Users] sips to sip
Hello guys,
I have this setup where one side is TLS and the other UDP. Normally this works fine, but we have this provider sending sips as the schema everywhere (from, to, rr, contacts), kamailio sends the same sips to the upstream usp freeswitch.
My problem is when FS sends back a 200OK and kamailio forwards it back to the provider, the provider sends an ACK and kamailio can't match it with the dialog and doesn't know where to forward it.
i think this is happening because FS when is sees SIPS is setting the contact port as 5081 instead of the usual 5080...
Regards,
David Villasmil
email: david.villasmil.work@gmail.com
phone: +34669448337
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