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
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

phone: +34669448337