[OpenSER-Users] NAT + STUN

Dan-Cristian Bogos dan.bogos at gmail.com
Fri Aug 3 12:05:23 CEST 2007


Hi Marc,

did u try the changes written in my previous e-mail, did your BYEs
start flowing? Shall I consider this problem finished?

DanB

On 8/2/07, Dan-Cristian Bogos <dan.bogos at gmail.com> wrote:
> Can u place an exit also in this bloc?
>
>         if (!uri==myself) {
>                append_hf("P-hint: outbound\r\n");
>                xlog("URI <> myself TO ROUTE 1 \r\n");
>                route(1);
>               -> exit;
>        };
>
> DanB
>
> On 8/2/07, Marc LEURENT <lftsy at free.fr> wrote:
> > There is already an exit; function at the end of the route1
> > And I have disabled the acc functions in the route
> >
> > Do you have a working configuration using STUN and version 1.2.1 of openser?
> >
> > Thanks
> >
> >
> >
> > debug=7            # debug level (cmd line: -dddddddddd)
> > fork=no
> > log_stderror=yes    # (cmd line: -E)
> > children=4
> >
> > listen=88.191.45.91
> > #alias=sd-7501.dedibox.fr
> >
> > port=5060
> >
> >
> > avp_aliases="day=i:101;time=i:102;can_uri=i:800;s_ip=i:801;billing_party=i:802;from_header=i:803;sip_proxy_ip=i:804"
> > #;pstnuser=i:805;pstnpassword=i:806:pstnrealm=i:807"
> >
> >
> > # ------------------ module loading ----------------------------------
> >
> > #set module path
> > mpath="/usr/lib/openser/modules/"
> >
> > # Uncomment this if you want to use SQL database
> > loadmodule "mysql.so"
> >
> > loadmodule "sl.so"                      # Stateless Module
> > loadmodule "tm.so"                      # Transaction Module
> > loadmodule "rr.so"                      # Record-Route and Route Module
> > loadmodule "maxfwd.so"                  # Max-Forward processor Module
> > loadmodule "usrloc.so"                  # User Location Implementation Module
> > loadmodule "registrar.so"               # SIP Registrat Implementation Module (need usrloc)
> > loadmodule "textops.so"                 # Text Operation Module
> > loadmodule "mi_fifo.so"                 # FIFO transport layer implementation for Management Interface
> >
> > loadmodule "acc.so"                     # Accounting Module
> > loadmodule "avpops.so"                  # AVP Operation Module (user preference)
> > loadmodule "uri.so"                     # Generic URI operation Module
> >
> > loadmodule "auth.so"                    # Authentification Module
> > #loadmodule "auth_db.so"                        # Database-backend Authentication mMdule
> > loadmodule "auth_radius.so"             # RADIUS-backend Authentication Module
> > loadmodule "group_radius.so"            # User-groups Module with RADIUS-backend
> > #loadmodule "avp_radius.so"             # RADIUS-backend for AVP loading Module
> >
> > #loadmodule "presence.so"               # Presence server Module
> > #loadmodule "pua.so"                    # Common API for presence user agent client
> >
> > loadmodule "options.so"                 # OPTIONS server replier Module
> > loadmodule "xlog.so"                    # Advanced Logger Module
> >
> > loadmodule "nathelper.so"               # NAT Traversal Helper Module
> > #loadmodule "dispatcher.so"             # Dispatcher (load-balancer) Module
> >
> > loadmodule "uac.so"                     # User Agent Client
> > loadmodule "siptrace.so"                # SipTrace module (storage of SIP requests)
> > #loadmodule "exec.so"                   # Allows to start an external command from a OpenSER script
> >
> > # ----------------- setting module-specific parameters ---------------
> >
> >
> > # -- exec params --
> > #modparam("exec", "setvars", 1)         # Turn off to disable setting environment variables for executed commands
> > #modparam("exec", "time_to_kill", 20)   # longest time a program is allowed to execute
> >
> >
> > # -- maxfwd params --
> > modparam("maxfwd", "max_limit", 10)     # Default is 256 | 10 in the functions
> >
> >
> > # -- sl params --
> > modparam("sl", "enable_stats", 1)
> >
> >
> > # -- mi_fifo params --
> > modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo")
> >
> >
> > # -- usrloc params --
> > # Uncomment this if you want to use SQL database
> > modparam("usrloc", "db_mode", 1)                        # Write instantaneously in the DB
> > modparam("usrloc", "db_url", "mysql://openser:razovski@127.0.0.1/openser")
> > modparam("usrloc", "timer_interval", 10)
> > #modparam("usrloc", "use_domain", 1)                    # Not working for now...
> > #modparam("usrloc", "cseq_delay", 5)                    # Delay before authorizing others retransmissions
> > #modparam("usrloc", "matching_mode", 1)                 # 1 - CONTACT and CALLID based matching algorithm
> > modparam("usrloc", "nat_bflag" , 3)
> >
> >
> > # -- rr params --
> > modparam("rr", "enable_full_lr", 1)             # add value to ;lr param to make some broken UAs happy
> > #modparam("rr", "add_username", 1)              # username is added to the record-route
> >
> >
> > # -- siptrace params --
> > modparam("siptrace", "db_url", "mysql://openser:razovski@127.0.0.1/openser")
> > modparam("siptrace", "table", "sip_trace")              # Default value "sip_trace"
> > modparam("siptrace", "trace_on", 1)
> >
> >
> >
> >
> > # -- registrar params --
> > modparam("registrar", "default_expires", 1800)
> > modparam("registrar", "max_expires", 60)
> > modparam("registrar", "received_avp", "$avp(i:42)")
> > modparam("registrar", "max_contacts", 100)      # TO INCREASE LATER
> >
> >
> > # -- nathelper params --
> > #modparam("nathelper", "rtpproxy_sock", "udp:127.0.0.1:22222")
> > modparam("nathelper", "rtpproxy_disable", 1)
> > modparam("nathelper", "sipping_bflag", 5)
> > modparam("nathelper", "natping_interval", 20)
> > modparam("nathelper", "ping_nated_only", 1)
> > modparam("nathelper", "sipping_method", "OPTIONS")
> > modparam("nathelper", "received_avp", "$avp(i:42)")             # Same Value as the registrar module
> > modparam("nathelper", "sipping_from", "sip:pinger at sd-7501.dedibox.fr")
> >
> > #modparam("auth", "nonce_expire", 300)                                  # Time before nounce expiration
> > modparam("auth_radius", "radius_config", "/etc/radiusclient-ng/radiusclient.conf")
> >
> >
> > # -- group_radius params --
> > modparam("group_radius", "radius_config", "/etc/radiusclient-ng/radiusclient.conf")
> > modparam("group_radius", "use_domain", 1)       # username at domain will be used for lookup
> >
> >
> > # -- avp_radius parameter --
> > #modparam("avp_radius", "radius_config", "/etc/radiusclient-ng/radiusclient.conf")
> >
> >
> > # -- acc params (with radius )--
> > modparam("acc", "radius_config", "/etc/radiusclient-ng/radiusclient.conf")
> > modparam("acc", "radius_flag", 1)
> > modparam("acc", "radius_missed_flag", 2)
> >
> > modparam("acc", "early_media", 1)
> > modparam("acc", "report_cancels", 1)
> > #modparam("acc", "report_ack", 0)
> > modparam("acc", "detect_direction", 1)
> > #modparam("acc", "log_flag", 1)         # number of the flag which will be used to mark messages for accounting
> > #modparam("acc", "log_level", 1)        # Set the reporting log level
> > #modparam("acc", "log_missed_flag", 2)  #
> > #modparam("acc", "failed_transaction_flag", 2)
> > modparam("acc", "service_type", 15)     # Radius service type used for accounting : 15 = (SIP)
> > #modparam("acc", "radius_extra", "Sip-Src-IP=$si;Sip-Src-Port=$sp")
> > # ATTENTION: DO NOT PUT ; at the end of the radius_extra attribute
> > modparam("acc", "radius_extra",         "Sip-Src-IP=$si;
> >                                         Sip-Src-Port=$sp;
> >                                         Canonical-URI=$avp(can_uri);
> >                                         Billing-Party=$avp(billing_party);
> >                                         SIP-Proxy-IP=$avp(sip_proxy_ip);
> >                                         User-Agent=$ua
> >                                         ")
> >                                         #Billing-Party=$avp(billing_party)
> >                                         #From-Header=$hdr(from);
> >                                         #User-Name=$fU;
> >                                         #From-Header=$avp(from_header);
> >                                         #Digest-Realm=$fd
> >                                         #Sip-From-Tag=$avp(from_header);
> >                                         #SIP-Method=$rm;
> >
> >
> > # -------------------------  request routing logic -------------------
> >
> > # main routing logic
> >
> > route{
> >
> >         # initial sanity checks -- messages with
> >         # max_forwards==0, or excessively long requests
> >         if (!mf_process_maxfwd_header("10")) {
> >                 sl_send_reply("483","Too Many Hops");
> >                 exit;
> >         };
> >
> >         if (msg:len >=  2048 ) {
> >                 sl_send_reply("513", "Message too big");
> >                 exit;
> >         };
> >
> >
> >
> >
> >         # NAT detection
> >         route(2);
> >
> >         # subsequent messages will go through our proxy; that's
> >         # particularly good if upstream and downstream entities
> >         # use different transport protocol
> >         if (!method=="REGISTER") {
> >                 record_route();
> >         };
> >
> >         # subsequent messages withing a dialog should take the
> >         # path determined by record-routing
> >         if (loose_route()) { # mark routing logic in request
> >         xlog("IN LOOSE ROUTE SECTION \r\n");
> >                 append_hf("P-hint: rr-enforced\r\n");
> >                 if(is_method("BYE")) { # log it all the time
> >                         acc_rad_request("200 ok");
> >                         acc_log_request("200 ok");
> >                 }
> >                 route(1);
> >                 exit;
> >         };
> >
> >
> >
> >         # Functions when calling other domains
> >         xlog("CHECKING IF URI <> myself \r\n");
> >         if (!uri==myself) {
> >                 append_hf("P-hint: outbound\r\n");
> >                 xlog("URI <> myself TO ROUTE 1 \r\n");
> >                 route(1);
> >         };
> >
> >
> >         if (uri==myself) {
> >
> >                 if (method=="REGISTER") {
> >                         sip_trace();
> >                         xlog("L_INFO", "$fu IS TRYING TO REGISTER \r\n");
> >
> >
> >                         if (!radius_www_authorize("sd-7501.dedibox.fr")) {
> >                                 www_challenge("sd-7501.dedibox.fr", "0");       # qop set to 1
> >                                 xlog("L_INFO", "WWW_CHALLENGE of $si FAILED \r\n");
> >                                 exit;
> >                         };
> >
> >                         #if (isflagset(5)) {
> >                         if (isbflagset(3)) {
> >                                 #setflag(6);
> >                                 # if you want OPTIONS natpings uncomment next
> >                                 # setflag(7);   # Deprecated
> >                                 setbflag(5);    # Set Flag for SIP PINGING
> >                         };
> >
> >
> >                         save("location");
> >                         xlog("L_INFO", "SAVE LOCATION OF $si \r\n");
> >                         exit;
> >                 };
> >
> >
> >
> >                 if (!lookup("location")) {
> >                         xlog("LOOKUP(LOCATION) FAILED \r\n");
> >                         # log to acc as missed call
> >                         acc_rad_request("404 Not Found");
> >                         acc_log_request("404 Not Found");
> >                         xlog("L_DBG", "ACC RADIUS: 404 NOT FOUND FOR $si \r\n");
> >                         sl_send_reply("404", "Not Found");
> >                         exit;
> >                 };
> >                 append_hf("P-hint: usrloc applied\r\n");
> >
> >         };
> >
> >         route(1);
> > }
> >
> > ## Generic Forward
> > route[1] {
> >         xlog("STARTING ROUTE 1 \r\n");
> >         if (subst_uri('/(sip:.*);nat=yes/\1/')){
> >                 #setflag(6);    # Deprecated, for version 1.1
> >                 xlog("SETTING BFLAGS 3 & 5 \r\n");
> >                 setbflag(3);    # NAT flag
> >                 setbflag(5);    # For SIP PINGS
> >         };
> >
> >         #if (isflagset(5)||isflagset(6)) {
> >         if (isbflagset(3)) {
> >                 xlog("FLAG 3 OK GOTO ROUTE 3 \r\n");
> >                 route(3);
> >         } else {
> >                 xlog("!!!! STRANGE, NO FLAG 3 -> NORMAL ROUTE \r\n");
> >         }
> >
> >         if (!t_relay()) {
> >                 sl_reply_error();
> >         };
> >         exit;
> > }
> >
> >
> >
> >
> > # NAT Detection
> > route[2]{
> >         xlog("ROUTE2: STARTING NAT DETECTION \r\n");
> >         force_rport();  # Add port number of the client in the request
> >         if (nat_uac_test("19")) {
> >                 xlog("!!!!!!!!!  NAT UAC TEST 19 SUCEEDEED \r\n");
> >                 if (method=="REGISTER") {
> >                         xlog("FIX NATED REGISTER \r\n");
> >                         fix_nated_register();
> >                 } else {
> >                         xlog("FIX NATED CONTACT \r\n");
> >                         fix_nated_contact();    # Change the IP -> public
> >                         fix_nated_sdp("2");     # Force to be active
> >                 };
> >                 #setflag(5);    Deprecated
> >                 xlog("ROUTE2: SETFLAG 3 \r\n");
> >                 setbflag(3);
> >         };
> > }
> >
> >
> > ## Route for natted contact
> > route[3] {
> >         xlog("!!!!!!!!!  ON ROUTE 3 FOR NATTED CONTACT \r\n");
> >         if (is_method("BYE|CANCEL")) {
> >                 # Ajout Maison
> >                 #acc_rad_request("200 ok");
> >                 #acc_log_request("200 ok");
> >
> >                 #unforce_rtp_proxy();
> >                 t_on_failure("1");
> >
> >         } else if (is_method("INVITE")){
> >                 #force_rtp_proxy();
> >                 t_on_failure("1");
> >         };
> >         #if (isflagset(5))
> >         if (isbflagset(3)){
> >                 search_append('Contact:.*sip:[^>[:cntrl:]]*', ';nat=yes');
> >         }
> >         t_on_reply("1");
> > }
> >
> >
> > ## Failure Route 1
> > failure_route[1] {
> >         xlog("!!!!!!!!!  ON FAILURE ROUTE \r\n");
> >         #if (isflagset(6) || isflagset(5)) {
> >         #if (isbflagset(3)) {
> >                 #unforce_rtp_proxy();
> >         #}
> > }
> >
> > ## Reply route
> > onreply_route[1] {
> >         xlog("!!!!!!!!!  ON REPLY ROUTE \r\n");
> >         #if ((isflagset(5) || isflagset(6)) && status=~"(183)|(2[0-9][0-9])") {
> >         #if (isbflagset(3) && status=~"(183)|(2[0-9][0-9])") {
> >                 #force_rtp_proxy();
> >         #}
> >         search_append('Contact:.*sip:[^>[:cntrl:]]*', ';nat=yes');
> >
> >         #if (isflagset(6)) {
> >         if (isbflagset(3)) {
> >                 xlog("!!!!!!!!!  ON REPLY ROUTE / FIX NATED CONTACT \r\n");
> >                 fix_nated_contact();
> >         }
> >         exit;
> > }
> >
> >
> > Dan-Cristian Bogos a écrit :
> > > Marc,
> > >
> > > can u post your newly modified configuration again? Also, I would add
> > > an exit after route(1) in the loose routing.
> > > Did u try also disabling the accounting?
> > >
> > > Dan
> > >
> > > On 8/2/07, Marc LEURENT <lftsy at free.fr> wrote:
> > >> Do you have any idea to solve this matter:
> > >> In the BYE request:
> > >>
> > >>  0(2569) found end of header
> > >>  0(2569) find_next_route: No next Route HF found
> > >>  0(2569) after_loose: No next URI found
> > >>
> > >> So the BYE message is not forwarded by openser
> > >>
> > >>
> > >>
> > >>
> > >>
> > >>
> > >> Please find below INVITE and BYE requests
> > >>
> > >>
> > >>
> > >>
> > >>
> > >>
> > >>
> > >>
> > >> 0(2632) SIP Request:
> > >>  0(2632)  method:  <INVITE>
> > >>  0(2632)  uri:     <sip:103 at sd-7501.dedibox.fr:5060>
> > >>  0(2632)  version: <SIP/2.0>
> > >>  0(2632) parse_headers: flags=2
> > >>  0(2632) Found param type 232, <branch> = <z9hG4bK4747925369759203710>; state=16
> > >>  0(2632) end of header reached, state=5
> > >>  0(2632) parse_headers: Via found, flags=2
> > >>  0(2632) parse_headers: this is the first via
> > >>  0(2632) After parse_msg...
> > >>  0(2632) preparing to run routing scripts...
> > >>  0(2632) parse_headers: flags=100
> > >>  0(2632) DEBUG:parse_to:end of header reached, state=10
> > >>  0(2632) DBUG:parse_to: display={}, ruri={sip:103 at sd-7501.dedibox.fr:5060;user=phone}
> > >>  0(2632) DEBUG: get_hdr_field: <To> [46]; uri=[sip:103 at sd-7501.dedibox.fr:5060;user=phone]
> > >>  0(2632) DEBUG: to body [<sip:103 at sd-7501.dedibox.fr:5060;user=phone>
> > >> ]
> > >>  0(2632) get_hdr_field: cseq <CSeq>: <1> <INVITE>
> > >>  0(2632) DEBUG:maxfwd:is_maxfwd_present: value = 70
> > >>  0(2632) DBG:maxfwd:process_maxfwd_header: value 70 decreased to 10
> > >>  0(2632) ROUTE2: STARTING NAT DETECTION
> > >>  0(2632) !!!!!!!!!  NAT UAC TEST 19 SUCEDEED
> > >>  0(2632) parse_headers: flags=80
> > >>  0(2632) ROUTE2: SETFLAG 3
> > >>  0(2632) DEBUG: add_param: tag=c0a80101-b67ff5
> > >>  0(2632) DEBUG:parse_to:end of header reached, state=29
> > >>  0(2632) DBUG:parse_to: display={"101"}, ruri={sip:101 at sd-7501.dedibox.fr:5060;user=phone}
> > >>  0(2632) parse_headers: flags=200
> > >>  0(2632) DEBUG: get_hdr_body : content_length=269
> > >>  0(2632) found end of header
> > >>  0(2632) find_first_route: No Route headers found
> > >>  0(2632) loose_route: There is no Route HF
> > >>  0(2632) DEBUG: has_totag: no totag
> > >>  0(2632) I AM SETTING THE FLAGS FOR RADIUS
> > >>  0(2632) SETTING FLAGS 1 & 2 FOR RADIUS
> > >>  0(2632) CHECKING IF URI <> myself
> > >>  0(2632) grep_sock_info - checking if host==us: 18==12 &&  [sd-7501.dedibox.fr] == [88.191.45.91]
> > >>  0(2632) grep_sock_info - checking if port 5060 matches port 5060
> > >>  0(2632) grep_sock_info - checking if host==us: 18==12 &&  [sd-7501.dedibox.fr] == [88.191.45.91]
> > >>  0(2632) grep_sock_info - checking if port 5060 matches port 5060
> > >>  0(2632) grep_sock_info - checking if host==us: 18==12 &&  [sd-7501.dedibox.fr] == [88.191.45.91]
> > >>  0(2632) grep_sock_info - checking if port 5060 matches port 5060
> > >>  0(2632) grep_sock_info - checking if host==us: 18==12 &&  [sd-7501.dedibox.fr] == [88.191.45.91]
> > >>  0(2632) grep_sock_info - checking if port 5060 matches port 5060
> > >>  0(2632) rewrite_uri: Rewriting Request-URI with 'sip:103 at 82.127.0.79:1028;user=phone'
> > >>  0(2632) parse_headers: flags=ffffffffffffffff
> > >>  0(2632) STARTING ROUTE 1
> > >>  0(2632) subst_run: running. r=1
> > >>  0(2632) subst_str: no match
> > >>  0(2632) FLAG 3 OK GOTO ROUTE 3
> > >>  0(2632) !!!!!!!!!  ON ROUTE 3 FOR NATTED CONTACT
> > >>  0(2632) DEBUG: t_newtran:  T on entrance=0xffffffff
> > >>  0(2632) parse_headers: flags=ffffffffffffffff
> > >>  0(2632) parse_headers: flags=78
> > >>  0(2632) t_lookup_request: start searching: hash=12532, isACK=0
> > >>  0(2632) DEBUG: RFC3261 transaction matching failed
> > >>  0(2632) DEBUG: t_lookup_request: no transaction found
> > >>  0(2632) DBG: trans=0xb5c08fa8, callback type 1, id 1 entered
> > >>  0(2632) trace_onreq_in: trace off...
> > >>  0(2632) DBG: trans=0xb5c08fa8, callback type 1, id 0 entered
> > >>  0(2632) parse_headers: flags=78
> > >>  0(2632) DEBUG: noisy_timer set for accounting
> > >>  0(2632) DEBUG:rr:is_direction: param ftag not found
> > >>  0(2632) parse_headers: flags=ffffffffffffffff
> > >>  0(2632) check_via_address(82.127.0.79, 82.127.0.79, 0)
> > >>
> > >>
> > >>
> > >>
> > >>
> > >>
> > >>
> > >> 0(2569) SIP Request:
> > >>  0(2569)  method:  <BYE>
> > >>  0(2569)  uri:     <sip:101 at 82.127.0.79:1312>
> > >>  0(2569)  version: <SIP/2.0>
> > >>  0(2569) parse_headers: flags=2
> > >>  0(2569) Found param type 232, <branch> = <z9hG4bK2074253192092946047>; state=16
> > >>  0(2569) end of header reached, state=5
> > >>  0(2569) parse_headers: Via found, flags=2
> > >>  0(2569) parse_headers: this is the first via
> > >>  0(2569) After parse_msg...
> > >>  0(2569) preparing to run routing scripts...
> > >>  0(2569) parse_headers: flags=100
> > >>  0(2569) DEBUG: add_param: tag=c0a80101-b31387
> > >>  0(2569) DEBUG:parse_to:end of header reached, state=29
> > >>  0(2569) DBUG:parse_to: display={}, ruri={sip:101 at sd-7501.dedibox.fr:5060;user=phone}
> > >>  0(2569) DEBUG: get_hdr_field: <To> [66]; uri=[sip:101 at sd-7501.dedibox.fr:5060;user=phone]
> > >>  0(2569) DEBUG: to body [<sip:101 at sd-7501.dedibox.fr:5060;user=phone>]
> > >>  0(2569) get_hdr_field: cseq <CSeq>: <1> <BYE>
> > >>  0(2569) DEBUG:maxfwd:is_maxfwd_present: value = 70
> > >>  0(2569) DBG:maxfwd:process_maxfwd_header: value 70 decreased to 10
> > >>  0(2569) ROUTE2: STARTING NAT DETECTION
> > >>  0(2569) !!!!!!!!!  NAT UAC TEST 19 SUCEDEED
> > >>  0(2569) parse_headers: flags=80
> > >>  0(2569) DEBUG: get_hdr_body : content_length=0
> > >>  0(2569) found end of header
> > >>  0(2569) ROUTE2: SETFLAG 3
> > >>  0(2569) DEBUG: add_param: tag=c0a80101-2376fc2
> > >>  0(2569) DEBUG:parse_to:end of header reached, state=29
> > >>  0(2569) DBUG:parse_to: display={}, ruri={sip:103 at sd-7501.dedibox.fr:5060;user=phone}
> > >>  0(2569) parse_headers: flags=200
> > >>  0(2569) is_preloaded: No
> > >>  0(2569) grep_sock_info - checking if host==us: 11==12 &&  [82.127.0.79] == [88.191.45.91]
> > >>  0(2569) grep_sock_info - checking if port 5060 matches port 1312
> > >>  0(2569) grep_sock_info - checking if host==us: 11==12 &&  [82.127.0.79] == [88.191.45.91]
> > >>  0(2569) grep_sock_info - checking if port 5060 matches port 1312
> > >>  0(2569) DEBUG:check_self: host != me
> > >>  0(2569) grep_sock_info - checking if host==us: 12==12 &&  [88.191.45.91] == [88.191.45.91]
> > >>  0(2569) grep_sock_info - checking if port 5060 matches port 5060
> > >>  0(2569) after_loose: Topmost route URI: 'sip:88.191.45.91;lr=on;ftag=c0a80101-b31387' is me
> > >>  0(2569) parse_headers: flags=200
> > >>  0(2569) found end of header
> > >>  0(2569) find_next_route: No next Route HF found
> > >>  0(2569) after_loose: No next URI found
> > >>  0(2569) DBG:rr:run_rr_callbacks: callback id 0 entered with <lr=on;ftag=c0a80101-b31387>
> > >>
> > >>
> > >>
> > >>
> > >> Dan-Cristian Bogos a écrit :
> > >>> That's because for INVITE your will take routing decisions but BYE u
> > >>> will just proxy out.
> > >>>
> > >>> DanB
> > >>>
> > >>> On 8/2/07, Marc LEURENT <lftsy at free.fr> wrote:
> > >>>> I've compared the INVITE and BYE method....
> > >>>> And the uri in the INVITE method is
> > >>>> 0(2632) SIP Request:
> > >>>>  0(2632)  method:  <INVITE>
> > >>>>  0(2632)  uri:     <sip:103 at sd-7501.dedibox.fr:5060>
> > >>>>  0(2632)  version: <SIP/2.0>
> > >>>>
> > >>>> whereas in the BYE method
> > >>>>
> > >>>> 0(2569) SIP Request:
> > >>>>  0(2569)  method:  <BYE>
> > >>>>  0(2569)  uri:     <sip:101 at 82.127.0.79:1312>
> > >>>>  0(2569)  version: <SIP/2.0>
> > >>>>
> > >>>>
> > >>>> so the  DEBUG:check_self: host != me
> > >>>> I'm going to try without accoounting, but it should'nt change anything...
> > >>>>
> > >>>> Best Regards
> > >>>>
> > >>>>
> > >>>>
> > >>>>
> > >>>>
> > >>>>
> >
>




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