sr-users December 2010

sr-users@lists.kamailio.org

63 participants
115 discussions

Re: [SR-Users] RLS issue
by Klaus Darilion 05 Jan '11

05 Jan '11

1. Kamailio will send the request to the address of the list member (normal DNS lookups). 2. If there is a problem with OpenIMS then you should ask the OpenIMS guys, we are not familiar with OpenIMS. regards klaus Am 22.12.2010 12:57, schrieb "Andrés S. García Ruiz": > > Thanks a lot for your response! > > I've been thinking about it and there's something abnormal. Firs, the > RLS is suppose to send the initial SUBSCRIBE to the S-CSCF instead of > sending it to the I-CSCF. Then, I don't know why the S-CSCF translates > the SUBSCRIBE URI (sip:testuser02@open-ims.test) to > "sip:testuser01@155.54.190.245:8060;rinstance=9b7761b4bcaa4bd0". All the > routing is the default configuration of both cscfs and rls. > > How can I change the routing of the RLS in order it to send the > SUBSCRIBE messages to the S-CSCF? > > Here's the configuration file: > / > #!KAMAILIO > > #!ifdef ACCDB_COMMENT > ALTER TABLE acc ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT ''; > ALTER TABLE acc ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT ''; > ALTER TABLE acc ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT ''; > ALTER TABLE acc ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT ''; > ALTER TABLE acc ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT ''; > ALTER TABLE missed_calls ADD COLUMN src_user VARCHAR(64) NOT NULL > DEFAULT ''; > ALTER TABLE missed_calls ADD COLUMN src_domain VARCHAR(128) NOT NULL > DEFAULT ''; > ALTER TABLE missed_calls ADD COLUMN dst_ouser VARCHAR(64) NOT NULL > DEFAULT ''; > ALTER TABLE missed_calls ADD COLUMN dst_user VARCHAR(64) NOT NULL > DEFAULT ''; > ALTER TABLE missed_calls ADD COLUMN dst_domain VARCHAR(128) NOT NULL > DEFAULT ''; > #!endif > > ####### Defined Values ######### > > #!define WITH_DEBUG > #!define WITH_AUTH > #!define WITH_MYSQL > #!define WITH_USRLOCDB > #!define WITH_PRESENCE > #!define WITH_XCAPSRV > > > # *** Value defines - IDs used later in config > #!ifdef WITH_MYSQL > # - database URL - used to connect to database server by modules such > # as: auth_db, acc, usrloc, a.s.o. > #!define DBURL "mysql://openser:openserrw@localhost/openser" > #!endif > #!ifdef WITH_MULTIDOMAIN > # - the value for 'use_domain' parameters > #!define MULTIDOMAIN 1 > #!else > #!define MULTIDOMAIN 0 > #!endif > > # - flags > # FLT_ - per transaction (message) flags > # FLB_ - per branch flags > #!define FLT_ACC 1 > #!define FLT_ACCMISSED 2 > #!define FLT_ACCFAILED 3 > #!define FLT_NATS 5 > > #!define FLB_NATB 6 > #!define FLB_NATSIPPING 7 > > ####### Global Parameters ######### > > #!ifdef WITH_DEBUG > debug=4 > log_stderror=yes > #!else > debug=2 > log_stderror=no > #!endif > > memdbg=5 > memlog=5 > > log_facility=LOG_LOCAL0 > > fork=yes > children=4 > > /* uncomment the next line to disable TCP (default on) */ > #disable_tcp=yes > > > /* uncomment the next line to disable the auto discovery of local aliases > based on reverse DNS on IPs (default on) */ > #auto_aliases=no > > /* add local domain aliases */ > alias="open-ims.test" > > /* uncomment and configure the following line if you want Kamailio to > bind on a specific interface/port/proto (default bind on all available) */ > #listen=udp:10.0.0.10:5060 > > /* port to listen to > * - can be specified more than once if needed to listen on many ports */ > port=5060 > > #!ifdef WITH_TLS > enable_tls=yes > #!endif > > #!ifdef WITH_XCAPSRV > tcp_accept_no_cl=yes > #!endif > > ####### Custom Parameters ######### > > # These parameters can be modified runtime via RPC interface > # - see the documentation of 'cfg_rpc' module. > # > # Format: group.id = value 'desc' description > # Access: $sel(cfg_get.group.id) or @cfg_get.group.id > # > > #!ifdef WITH_PSTN > # PSTN GW Routing > # > # - pstn.gw_ip: valid IP or hostname as string value, example: > # pstn.gw_ip = "10.0.0.101" desc "My PSTN GW Address" > # > # - by default is empty to avoid misrouting > pstn.gw_ip = "" desc "PSTN GW Address" > #!endif > > > ####### Modules Section ######## > > # set paths to location of modules > #!ifdef LOCAL_TEST_RUN > mpath="modules_k:modules" > #!else > mpath="/usr/local/kamailio-3.1-xcap-rls/lib/kamailio/modules_k/:/usr/local/kamailio-3.1-xcap-rls/lib/kamailio/modules/" > #!endif > > #!ifdef WITH_MYSQL > loadmodule "db_mysql.so" > #!endif > > loadmodule "mi_fifo.so" > loadmodule "kex.so" > loadmodule "tm.so" > loadmodule "tmx.so" > loadmodule "sl.so" > loadmodule "rr.so" > loadmodule "pv.so" > loadmodule "maxfwd.so" > loadmodule "usrloc.so" > loadmodule "registrar.so" > loadmodule "textops.so" > loadmodule "siputils.so" > loadmodule "xlog.so" > loadmodule "sanity.so" > loadmodule "ctl.so" > loadmodule "mi_rpc.so" > loadmodule "acc.so" > # loadmodule "pua_mi.so" > # loadmodule "pua_usrloc.so" > > > #!ifdef WITH_AUTH > loadmodule "auth.so" > loadmodule "auth_db.so" > #!ifdef WITH_IPAUTH > loadmodule "permissions.so" > #!endif > #!endif > > #!ifdef WITH_ALIASDB > loadmodule "alias_db.so" > #!endif > > #!ifdef WITH_MULTIDOMAIN > loadmodule "domain.so" > #!endif > > #!ifdef WITH_PRESENCE > loadmodule "presence.so" > loadmodule "presence_xml.so" > loadmodule "pua.so" > loadmodule "rls.so" > #!endif > > #!ifdef WITH_NAT > loadmodule "nathelper.so" > loadmodule "rtpproxy.so" > #!endif > > #!ifdef WITH_TLS > loadmodule "tls.so" > #!endif > > #!ifdef WITH_ANTIFLOOD > loadmodule "htable.so" > loadmodule "pike.so" > #!endif > > #!ifdef WITH_XMLRPC > loadmodule "xmlrpc.so" > #!endif > > #!ifdef WITH_XCAPSRV > loadmodule "xhttp.so" > loadmodule "xcap_server.so" > #!endif > > # ----------------- setting module-specific parameters --------------- > > > # ----- mi_fifo params ----- > modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo") > > > # ----- tm params ----- > # auto-discard branches from previous serial forking leg > modparam("tm", "failure_reply_mode", 3) > # default retransmission timeout: 30sec > modparam("tm", "fr_timer", 30000) > # default invite retransmission timeout after 1xx: 120sec > modparam("tm", "fr_inv_timer", 120000) > > > # ----- rr params ----- > # add value to ;lr param to cope with most of the UAs > modparam("rr", "enable_full_lr", 1) > # do not append from tag to the RR (no need for this script) > modparam("rr", "append_fromtag", 0) > > > # ----- registrar params ----- > modparam("registrar", "method_filtering", 1) > /* uncomment the next line to disable parallel forking via location */ > # modparam("registrar", "append_branches", 0) > /* uncomment the next line not to allow more than 10 contacts per AOR */ > #modparam("registrar", "max_contacts", 10) > > > # ----- acc params ----- > /* what special events should be accounted ? */ > modparam("acc", "early_media", 0) > modparam("acc", "report_ack", 0) > modparam("acc", "report_cancels", 0) > /* by default ww do not adjust the direct of the sequential requests. > if you enable this parameter, be sure the enable "append_fromtag" > in "rr" module */ > modparam("acc", "detect_direction", 0) > /* account triggers (flags) */ > modparam("acc", "log_flag", FLT_ACC) > modparam("acc", "log_missed_flag", FLT_ACCMISSED) > modparam("acc", "log_extra", > "src_user=$fU;src_domain=$fd;dst_ouser=$tU;dst_user=$rU;dst_domain=$rd") > modparam("acc", "failed_transaction_flag", FLT_ACCFAILED) > /* enhanced DB accounting */ > #!ifdef WITH_ACCDB > modparam("acc", "db_flag", FLT_ACC) > modparam("acc", "db_missed_flag", FLT_ACCMISSED) > modparam("acc", "db_url", DBURL) > modparam("acc", "db_extra", > "src_user=$fU;src_domain=$fd;dst_ouser=$tU;dst_user=$rU;dst_domain=$rd") > #!endif > > > # ----- usrloc params ----- > /* enable DB persistency for location entries */ > #!ifdef WITH_USRLOCDB > modparam("usrloc", "db_url", DBURL) > modparam("usrloc", "db_mode", 2) > modparam("usrloc", "use_domain", MULTIDOMAIN) > #!endif > > > # ----- auth_db params ----- > #!ifdef WITH_AUTH > modparam("auth_db", "db_url", DBURL) > modparam("auth_db", "calculate_ha1", yes) > modparam("auth_db", "password_column", "password") > modparam("auth_db", "load_credentials", "") > modparam("auth_db", "use_domain", MULTIDOMAIN) > > # ----- permissions params ----- > #!ifdef WITH_IPAUTH > modparam("permissions", "db_url", DBURL) > modparam("permissions", "db_mode", 1) > #!endif > > #!endif > > > # ----- alias_db params ----- > #!ifdef WITH_ALIASDB > modparam("alias_db", "db_url", DBURL) > modparam("alias_db", "use_domain", MULTIDOMAIN) > #!endif > > > # ----- domain params ----- > #!ifdef WITH_MULTIDOMAIN > modparam("domain", "db_url", DBURL) > # use caching > modparam("domain", "db_mode", 1) > # register callback to match myself condition with domains list > modparam("domain", "register_myself", 1) > #!endif > > > #!ifdef WITH_PRESENCE > # ----- presence params ----- > modparam("presence", "db_url", DBURL) > > # ----- presence_xml params ----- > modparam("presence_xml", "db_url", DBURL) > modparam("presence_xml", "force_active", 1) > modparam("presence_xml", "integrated_xcap_server", 1) > modparam("rls", "db_url", DBURL) > modparam("rls", "xcap_table", "xcap") > modparam("rls", "rlsubs_table", "rls_watchers") > modparam("rls", "rlpres_table", "rls_presentity") > modparam("rls", "clean_period", 100) > modparam("rls", "waitn_time", 50) > modparam("rls", "max_expires", 10800) > modparam("rls", "hash_size", 9) > modparam("rls", "xcap_root", "http://ciervo.inf.um.es/xcap-root:5060") > modparam("rls", "integrated_xcap_server", 1) > modparam("rls", "to_presence_code", 10) > modparam("rls", "rls_event", "presence") > #!endif > > > #!ifdef WITH_NAT > # ----- rtpproxy params ----- > modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:7722") > > # ----- nathelper params ----- > modparam("nathelper", "natping_interval", 30) > modparam("nathelper", "ping_nated_only", 1) > modparam("nathelper", "sipping_bflag", FLB_NATSIPPING) > modparam("nathelper", "sipping_from", "sip:pinger@kamailio.org") > > # params needed for NAT traversal in other modules > modparam("nathelper|registrar", "received_avp", "$avp(RECEIVED)") > modparam("usrloc", "nat_bflag", FLB_NATB) > #!endif > > > #!ifdef WITH_TLS > # ----- tls params ----- > modparam("tls", "config", "/usr/local/etc/kamailio/tls.cfg") > #!endif > > #!ifdef WITH_ANTIFLOOD > # ----- pike params ----- > modparam("pike", "sampling_time_unit", 2) > modparam("pike", "reqs_density_per_unit", 16) > modparam("pike", "remove_latency", 4) > > # ----- htable params ----- > # ip ban htable with autoexpire after 5 minutes > modparam("htable", "htable", "ipban=>size=8;autoexpire=300;") > #!endif > > #!ifdef WITH_XMLRPC > # ----- xmlrpc params ----- > modparam("xmlrpc", "route", "XMLRPC"); > modparam("xmlrpc", "url_match", "^/RPC") > #!endif > > #!ifdef WITH_XCAPSRV > # ----- xcap_server params ----- > modparam("xcap_server", "db_url", DBURL) > # modparam("rls", "integrated_xcap_server", 1) > #!endif > > ####### Routing Logic ######## > > > # Main SIP request routing logic > # - processing of any incoming SIP request starts with this route > route { > > # per request initial checks > route(REQINIT); > > # NAT detection > route(NAT); > > # handle requests within SIP dialogs > route(WITHINDLG); > > ### only initial requests (no To tag) > > # CANCEL processing > if (is_method("CANCEL")) > { > if (t_check_trans()) > t_relay(); > exit; > } > > t_check_trans(); > > # authentication > route(AUTH); > > # record routing for dialog forming requests (in case they are routed) > # - remove preloaded route headers > remove_hf("Route"); > if (is_method("INVITE|SUBSCRIBE")) > record_route(); > > # account only INVITEs > if (is_method("INVITE")) > { > setflag(FLT_ACC); # do accounting > } > > # dispatch requests to foreign domains > route(SIPOUT); > > ### requests for my local domains > > # handle presence related requests > route(PRESENCE); > > # handle registrations > route(REGISTRAR); > > if ($rU==$null) > { > # request with no Username in RURI > sl_send_reply("484","Address Incomplete"); > exit; > } > > # dispatch destinations to PSTN > route(PSTN); > > # user location service > route(LOCATION); > > route(RELAY); > } > > > route[RELAY] { > #!ifdef WITH_NAT > if (check_route_param("nat=yes")) { > setbflag(FLB_NATB); > } > if (isflagset(FLT_NATS) || isbflagset(FLB_NATB)) { > route(RTPPROXY); > } > #!endif > > /* example how to enable some additional event routes */ > if (is_method("INVITE")) { > #t_on_branch("BRANCH_ONE"); > t_on_reply("REPLY_ONE"); > t_on_failure("FAIL_ONE"); > } > > if (!t_relay()) { > sl_reply_error(); > } > exit; > } > > # Per SIP request initial checks > route[REQINIT] { > #!ifdef WITH_ANTIFLOOD > # flood dection from same IP and traffic ban for a while > # be sure you exclude checking trusted peers, such as pstn gateways > # - local host excluded (e.g., loop to self) > if(src_ip!=myself) > { > if($sht(ipban=>$si)!=$null) > { > # ip is already blocked > xdbg("request from blocked IP - $rm from $fu (IP:$si:$sp)\n"); > exit; > } > if (!pike_check_req()) > { > xlog("L_ALERT","ALERT: pike blocking $rm from $fu (IP:$si:$sp)\n"); > $sht(ipban=>$si) = 1; > exit; > } > } > #!endif > > if (!mf_process_maxfwd_header("10")) { > sl_send_reply("483","Too Many Hops"); > exit; > } > > if(!sanity_check("1511", "7")) > { > xlog("Malformed SIP message from $si:$sp\n"); > exit; > } > } > > # Handle requests within SIP dialogs > route[WITHINDLG] { > if (has_totag()) { > # sequential request withing a dialog should > # take the path determined by record-routing > if (loose_route()) { > if (is_method("BYE")) { > setflag(FLT_ACC); # do accounting ... > setflag(FLT_ACCFAILED); # ... even if the transaction fails > } > route(RELAY); > } else { > if (is_method("SUBSCRIBE") && uri == myself) { > # in-dialog subscribe requests > route(PRESENCE); > exit; > } > if ( is_method("ACK") ) { > if ( t_check_trans() ) { > # no loose-route, but stateful ACK; > # must be an ACK after a 487 > # or e.g. 404 from upstream server > t_relay(); > exit; > } else { > # ACK without matching transaction ... ignore and discard > exit; > } > } > sl_send_reply("404","Not here"); > } > exit; > } > } > > # Handle SIP registrations > route[REGISTRAR] { > if (is_method("REGISTER")) > { > if(isflagset(FLT_NATS)) > { > setbflag(FLB_NATB); > # uncomment next line to do SIP NAT pinging > ## setbflag(FLB_NATSIPPING); > } > if (!save("location")) > sl_reply_error(); > > exit; > } > } > > # USER location service > route[LOCATION] { > > #!ifdef WITH_ALIASDB > # search in DB-based aliases > alias_db_lookup("dbaliases"); > #!endif > > if (!lookup("location")) { > switch ($rc) { > case -1: > case -3: > t_newtran(); > t_reply("404", "Not Found"); > exit; > case -2: > sl_send_reply("405", "Method Not Allowed"); > exit; > } > } > > # when routing via usrloc, log the missed calls also > if (is_method("INVITE")) > { > setflag(FLT_ACCMISSED); > } > } > > # Presence server route > route[PRESENCE] { > > if(!is_method("PUBLISH|SUBSCRIBE")) > return; > > #!ifdef WITH_PRESENCE > > if (!t_newtran()) > { > sl_reply_error(); > exit; > }; > > if(is_method("PUBLISH")) > { > handle_publish(); > t_release(); > } > else if( is_method("SUBSCRIBE")) > { > $var(ret_code)= rls_handle_subscribe(); > > if($var(ret_code)== 10) { > handle_subscribe(); > } > t_release(); > > }else if(method=="NOTIFY") > { > rls_handle_notify(); > } > > exit; > #!endif > # if presence enabled, this part will not be executed > if (is_method("PUBLISH") || $rU==$null) > { > sl_send_reply("404", "Not here"); > exit; > } > return; > } > > # Authentication route > route[AUTH] { > return; > #!ifdef WITH_AUTH > if (is_method("REGISTER")) > { > # authenticate the REGISTER requests (uncomment to enable auth) > if (!www_authorize("$td", "subscriber")) > { > www_challenge("$td", "0"); > exit; > } > > if ($au!=$tU) > { > sl_send_reply("403","Forbidden auth ID"); > exit; > } > } else { > > #!ifdef WITH_IPAUTH > if(allow_source_address()) > { > # source IP allowed > return; > } > #!endif > # authenticate if from local subscriber > if (from_uri==myself) > { > if (!proxy_authorize("$fd", "subscriber")) { > proxy_challenge("$fd", "0"); > exit; > } > if (is_method("PUBLISH")) > { > if ($au!=$tU) { > sl_send_reply("403","Forbidden auth ID"); > exit; > } > } else { > if ($au!=$fU) { > sl_send_reply("403","Forbidden auth ID"); > exit; > } > } > > consume_credentials(); > # caller authenticated > } else { > # caller is not local subscriber, then check if it calls > # a local destination, otherwise deny, not an open relay here > if (!uri==myself) > { > sl_send_reply("403","Not relaying"); > exit; > } > } > } > #!endif > return; > } > > # Caller NAT detection route > route[NAT] { > #!ifdef WITH_NAT > force_rport(); > if (nat_uac_test("19")) { > if (method=="REGISTER") { > fix_nated_register(); > } else { > fix_nated_contact(); > } > setflag(FLT_NATS); > } > #!endif > return; > } > > # RTPProxy control > route[RTPPROXY] { > #!ifdef WITH_NAT > if (is_method("BYE")) { > unforce_rtp_proxy(); > } else if (is_method("INVITE")){ > force_rtp_proxy(); > } > if (!has_totag()) add_rr_param(";nat=yes"); > #!endif > return; > } > > # Routing to foreign domains > route[SIPOUT] { > if (!uri==myself) > { > append_hf("P-hint: outbound\r\n"); > route(RELAY); > } > } > > # PSTN GW routing > route[PSTN] { > #!ifdef WITH_PSTN > # check if PSTN GW IP is defined > if (strempty($sel(cfg_get.pstn.gw_ip))) { > xlog("SCRIPT: PSTN rotuing enabled but pstn.gw_ip not defined\n"); > return; > } > > # route to PSTN dialed numbers starting with '+' or '00' > # (international format) > # - update the condition to match your dialing rules for PSTN routing > if(!($rU=~"^(\+|00)[1-9][0-9]{3,20}$")) > return; > > # only local users allowed to call > if(from_uri!=myself) { > sl_send_reply("403", "Not Allowed"); > exit; > } > > $ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip); > > route(RELAY); > exit; > #!endif > > return; > } > > # XMLRPC routing > #!ifdef WITH_XMLRPC > route[XMLRPC] > { > # allow XMLRPC from localhost > if ((method=="POST" || method=="GET") > && (src_ip==127.0.0.1)) { > # close connection only for xmlrpclib user agents (there is a bug in > # xmlrpclib: it waits for EOF before interpreting the response). > if ($hdr(User-Agent) =~ "xmlrpclib") > set_reply_close(); > set_reply_no_connect(); > dispatch_rpc(); > exit; > } > send_reply("403", "Forbidden"); > exit; > } > #!endif > > # Sample branch router > branch_route[BRANCH_ONE] { > xdbg("new branch at $ru\n"); > } > > # Sample onreply route > onreply_route[REPLY_ONE] { > xdbg("incoming reply\n"); > #!ifdef WITH_NAT > if ((isflagset(FLT_NATS) || isbflagset(FLB_NATB)) > && status=~"(183)|(2[0-9][0-9])") { > force_rtp_proxy(); > } > if (isbflagset("6")) { > fix_nated_contact(); > } > #!endif > } > > # Sample failure route > failure_route[FAIL_ONE] { > #!ifdef WITH_NAT > if (is_method("INVITE") > && (isbflagset(FLB_NATB) || isflagset(FLT_NATS))) { > unforce_rtp_proxy(); > } > #!endif > > if (t_is_canceled()) { > exit; > } > > # uncomment the following lines if you want to block client > # redirect based on 3xx replies. > ##if (t_check_status("3[0-9][0-9]")) { > ##t_reply("404","Not found"); > ## exit; > ##} > > # uncomment the following lines if you want to redirect the failed > # calls to a different new destination > ##if (t_check_status("486|408")) { > ## sethostport("192.168.2.100:5060"); > ## append_branch(); > ## # do not set the missed call flag again > ## t_relay(); > ##} > } > > #!ifdef WITH_XCAPSRV > # #!define WITH_XHTTPAUTH > event_route[xhttp:request] { > xdbg("===== xhttp: request [$rv] $rm => $hu\n"); > > #!ifdef WITH_XHTTPAUTH > if (!www_authorize("xcap", "subscriber")) > { > www_challenge("xcap", "0"); > exit; > } > #!endif > xdbg("===== xhttp: Antes del if de $hu\n"); > if($hu=~"^/xcap-root/") > { > xdbg("===== xhttp: Dentro del if de $hu\n"); > set_reply_close(); > set_reply_no_connect(); > # xcap ops > $xcapuri(u=>data) = $hu; > if($xcapuri(u=>xuid)=~"^sip:.+@.+") > $var(uri) = $xcapuri(u=>xuid); > else if($xcapuri(u=>xuid)=~".+@.+") > $var(uri) = "sip:" + $xcapuri(u=>xuid); > else > $var(uri) = "sip:"+ $xcapuri(u=>xuid) + "@" + $Ri; > xlog("===== xhttp: $xcapuri(u=>auid) : $xcapuri(u=>xuid)\n"); > if($xcapuri(u=>auid)=="xcap-caps") > { > $var(xbody) = > "<?xml version='1.0' encoding='UTF-8'?> > <xcap-caps xmlns='urn:ietf:params:xml:ns:xcap-caps'> > <auids> > <auid>rls-services</auid> > <auid>pidf-manipulation</auid> > <auid>xcap-caps</auid> > <auid>resource-lists</auid> > <auid>pres-rules</auid> > <auid>org.openmobilealliance.pres-rules</auid> > </auids> > <extensions> > </extensions> > <namespaces> > <namespace>urn:ietf:params:xml:ns:rls-services</namespace> > <namespace>urn:ietf:params:xml:ns:pidf</namespace> > <namespace>urn:ietf:params:xml:ns:xcap-caps</namespace> > <namespace>urn:ietf:params:xml:ns:resource-lists</namespace> > <namespace>urn:ietf:params:xml:ns:pres-rules</namespace> > </namespaces> > </xcap-caps>"; > xhttp_reply("200", "ok", "application/xcap-caps+xml", > "$var(xbody)"); > exit; > } > > #!ifdef WITH_XHTTPAUTH > # be sure auth user access only its documents > if ($au!=$(var(uri){uri.user})) { > xhttp_reply("403", "Forbidden", "text/html", > "<html><body>$si:$sp</body></html>"); > exit; > } > > #!endif > xdbg("===== xhttp: Antes del switch $rm => $hu\n"); > switch($rm) { > case "PUT": > xcaps_put("$var(uri)", "$hu", "$rb"); > if($xcapuri(u=>auid)=~"pres-rules") > { > xlog("===== xhttp put: refreshing watchers for $var(uri)\n"); > pres_update_watchers("$var(uri)", "presence"); > pres_refresh_watchers("$var(uri)", "presence", 1); > } > exit; > break; > case "GET": > xlog("===== xhttp: get $var(uri) => $hu\n"); > xcaps_get("$var(uri)", "$hu"); > exit; > break; > case "DELETE": > xcaps_del("$var(uri)", "$hu"); > if($xcapuri(u=>auid)=~"pres-rules") > { > xlog("===== xhttp del: refreshing watchers for $var(uri)\n"); > pres_update_watchers("$var(uri)", "presence"); > pres_refresh_watchers("$var(uri)", "presence", 1); > } > exit; > break; > } > } > > # http ops > xhttp_reply("200", "ok", "text/html", > "<html><body>OK: $si:$sp</body></html>"); > exit; > } > #!endif/ > > > Regards, > Andrés. > > El 21/12/10 10:22, Klaus Darilion escribió: >> Am 16.12.2010 13:36, schrieb "Andrés S. García Ruiz": >>> >>> B.5) P-CSCF ---- SUBSCRIBE ----> Presentity??? >>> >>> SUBSCRIBE sip:testuser01@155.54.190.245:8060;rinstance=9b7761b4bcaa4bd0 >>> SIP/2.0 >>> Record-Route: <sip:mt@pcscf.open-ims.test:4060;lr> >>> Record-Route: <sip:mt@scscf.open-ims.test:6060;lr> >>> Via: SIP/2.0/TCP 155.54.210.134:4060;branch=z9hG4bK07df.baa7cf24.0 >>> Via: SIP/2.0/UDP >>> 155.54.210.135:6060;received=155.54.210.135;rport=6060;branch=z9hG4bK07df.8a35e4f3.0 >>> >>> >>> Via: SIP/2.0/UDP 155.54.210.136;branch=z9hG4bK07df.3688b985.0 >>> Via: SIP/2.0/UDP 155.54.190.245;branch=z9hG4bK07df.964e0ba7.0 >>> To: sip:testuser01@open-ims.test >>> From: >>> sip:restricted_areas@open-ims.test;tag=533cb9e91f4b999cf76861cbb9ed54ed-32d5 >>> >>> >>> CSeq: 10 SUBSCRIBE >>> Call-ID: 7fd8dfdd-21694(a)127.0.0.1 >>> Content-Length: 0 >>> User-Agent: kamailio (3.2.0-dev1 (i386/linux)) >>> Max-Forwards: 14 >>> Event: presence >>> Contact: <sip:155.54.190.245:5060;transport=udp> >>> Expires: 10810 >>> Max-Forwards: 70 >>> Support: eventlist >>> P-Called-Party-ID: <sip:testuser01@open-ims.test> >>> >>> >>> The step B.5 is sent directly to the presentity testuser01. Instead of >>> that, I thought that message was suppose to be sent to the presence >>> server in the URI that is shown in Contact header. >> >> >> If the P-CSCF is not forwarding the request as supposed, I guess you >> have to fix the routing on the P-CSCF. >> >> klaus >

4 16

PATCH: parallel debian build support
by Noa Resare 04 Jan '11

04 Jan '11

Friends, The attached patch implements parallel building of the debian packages using the -j parameter to make. Predictably this gives package building a serious speed boost on an 8 way xeon with solid state drives :) To make things even simpler, I've pushed a branch debian-packaging to git:// git.resare.com/kamailio that you can pull from and merge with master using the following commands: git remote add resare git://git.resare.com/kamailio git fetch resare <check out the resare/debian-packaging branch, inspect> <merge it into master> A note on the patch: - I've replaced the DEB_BUILD_OPTIONS:="$(DEB_BUILD_OPTIONS) nostrip" (which puts literal quote characters in the make variable with a construct using the += operator. -It passes the basic test of building packages without failing with the DEB_BUILD_OPTIONS environment variable set to parallel=8 as well as unset on squeeze and lenny. /noa -- Everything is secret.

3 4

Segmentation fault when loading dialplan
by Javier Gallart 03 Jan '11

03 Jan '11

Hello I'd like to do some tests with the dialplan module, but Kamailio is crashing when it loads it. Actually the module is properly loaded if the table is empty, but it fails when a row is added; so I guess it's related with the way I've inserted the values. A core file is generated: Core was generated by `./kamailio -f ../etc/kamailio/kamailio.cfg'. Program terminated with signal 11, Segmentation fault. #0 build_rule (values=0x0) at dp_db.c:439 439 new_rule->dpid = VAL_INT(values); This is the relevant config: #----- dialplan params --- modparam("dialplan", "db_url", "mysql://xxxx:yyyyy@localhost/db") modparam("dialplan", "table_name", "dialplan") modparam("dialplan", "dpid_col", "dpid") modparam("dialplan", "attrs_pvar", "$avp(s:dp_attrs)") mysql> describe dialplan; +-----------+------------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +-----------+------------------+------+-----+---------+----------------+ | id | int(10) unsigned | NO | PRI | NULL | auto_increment | | dpid | int(11) | NO | | NULL | | | pr | int(11) | NO | | NULL | | | match_op | int(11) | NO | | NULL | | | match_exp | varchar(64) | NO | | NULL | | | match_len | int(11) | NO | | NULL | | | subst_exp | varchar(64) | NO | | NULL | | | repl_exp | varchar(32) | NO | | NULL | | | attrs | varchar(32) | NO | | NULL | | +-----------+------------------+------+-----+---------+----------------+ 9 rows in set (0.00 sec) mysql> select * from dialplan; +----+------+----+----------+-----------+-----------+-----------+----------+-------+ | id | dpid | pr | match_op | match_exp | match_len | subst_exp | repl_exp | attrs | +----+------+----+----------+-----------+-----------+-----------+----------+-------+ | 1 | 1 | 1 | 1 | ^00 | 0 | ^00 | 011 | dp1 | +----+------+----+----------+-----------+-----------+-----------+----------+-------+ 1 row in set (0.00 sec) I'm probably making some stupid mistake...any clue? Thanks in advance Javier

3 21

MI FIFO command dlg_end_dlg in Kamailio 1.5.x
by Alex Balashov 03 Jan '11

03 Jan '11

Greetings, I have not tried in 3.0+, but in Kamailio 1.5.x, the documentation says that the MI FIFO command 'dlg_end_dlg' will only terminate confirmed dialogs. That's fair. However, I am concerned about what it does with unconfirmed dialogs (e.g. early dialogs). When I run 'kamctl fifo dlg_end_dlg SOME_HASH_ENTRY SOME_HASH_ID' it returns a positive value as if the dialog were deleted, but it is not actually deleted. It continues to show up in 'kamctl fifo profile_list_dlgs SOME_PROFILE SOME_VALUE', and continues to be linked to the profile, which is a problem if profiles are being used to enforce concurrent channel limits. Subsequent invocations of 'kamctl fifo dlg_end_dlg SOME_HASH_ENTRY SOME_HASH_ID' return: 404 Requested dialog not found. Is this a bug? A feature? What should one do with these permanent suspended dialogs other than to restart the proxy? Thanks, -- Alex Balashov - Principal Evariste Systems LLC 260 Peachtree Street NW Suite 2200 Atlanta, GA 30303 Tel: +1-678-954-0670 Fax: +1-404-961-1892 Web: http://www.evaristesys.com/

2 1

Happy New Year!
by Daniel-Constantin Mierla 03 Jan '11

03 Jan '11

Looking back to 2010, it was an amazing year - two major releases v3.0.x and v3.1.0, lot of new features, all in top of a better and more scalable core we have now after the integration of Kamailio with SER. Just to mention few here: asynchronous TCP and TLS, embedded Lua, XCAP server, HTTP server, pre-processor directives, full SCTP implementation with multi-homing, geoip API, asynchronous message queues, over 20 new modules -- for sake of completion, here are the links with the announcements: http://www.kamailio.org/w/kamailio-openser-v3.0.0-release-notes/ http://www.kamailio.org/w/kamailio-openser-v3.1.0-release-notes/ As for 2011, we will continue to deliver new features, but maintain as well our line of scalable, secure and rock solid SIP server. New projects related to Kamailio already announced their launch, participation to VoIP and Open Source events already booked, new thinks are baked and getting ready to launch soon -- 2011 is going to be for sure fascinating as well as challenging. Thanks for your support for the project! I wish you a great 2011 in personal life and business, enjoy tonight party! Happy New Year! Daniel -- Daniel-Constantin Mierla Kamailio (OpenSER) Advanced Training Jan 24-26, 2011, Irvine, CA, USA http://www.asipto.com

2 1

some issues with database initialization (berkeley/txt)
by Noa Resare 31 Dec '10

31 Dec '10

Hello Friends, I thought I'd set up a SIP server during the holidays and kamailio seemed like a good choice. Since my setup won't be handling large amounts of users, a file based backend seemed like a good choice. Since I didn't find any "new users, please start with these steps" instruction on the web page I just installed the base package for Debian squeeze along with kamailio-berkeley-modules and proceded to try to configure the database. I set DBENGINE=DB_BERKELEY in /etc/kamailio/kamctlrc and ran 'kamdbctl create', which fails with this message: root@uma:/home/noa# kamdbctl create db4.6_load: /usr/share/kamailio//db_berkeley/kamailio/lcr_gw: reopen: No such file or directory ERROR: Creating standard tables failed! I tried DBENGINE=DBTEXT, and the command failed similarly: INFO: creating DBTEXT tables at: /usr/local/etc/kamailio/dbtext ... cp: cannot stat `/usr/share/kamailio//dbtext/kamailio/lcr_gw': No such file or directory ERROR: Creating core tables failed! Based on this I have a few questions: 1) Is there a text somewhere outlining the recommended steps to get a basic server going using the .deb packages? 2) What is the recommended backend for the least amount of install time trouble? 3) Is the issue I got into above a known problem? Is there a fix available? I asked my friend google, but she didn't seem to have an easily findable solution. /noa -- Everything is secret.

3 12

fifo dp_translate
by Borin 31 Dec '10

31 Dec '10

Hello everyone is there a possibility to check working dialplan rules in kamailio (ver 1.4) with the command kamctl fifo dp_translate ? "fifo which" shows that there is such command but I can't figure out how to use it. some rules are not working and I want to check if kamailio loads everything from dialplan table correctly. Mainly I use fifo commands to reload dialplan and dispatcher so fifo is configured right I suppose.

3 7

function get_user_group: parameter 1 is not constant
by Jijo 30 Dec '10

30 Dec '10

I'm getting following config error when i use the api from group module. CSBC-JJ:/srv/www/htdocs/core # /usr/sbin/kamailio -c -f /etc/kamailio/kamailio.cfg loading modules under /usr/lib/kamailio/modules_k/:/usr/lib/kamailio/modules/ 0(5020) : <core> [cfg.y:3412]: parse error in config file /etc/kamailio/kamailio.cfg, line 455, column 20-36: function get_user_group: parameter 1 is not constant 0(5020) : <core> [cfg.y:3415]: parse error in config file /etc/kamailio/kamailio.cfg, line 455, column 48: bad command 0(5020) INFO: pv [pv_shv.c:61]: locks array size 16 ERROR: bad config file (2 errors) I have used the API get_user_group as shown below $avp(r_contact)=$ru; $avp(temp)=$null; get_user_group($avp(reg_contact),$avp(temp)); xlog("L_ERR", "request - M=$rm get_user_group=$avp(temp)\n\n"); Please let me know what could be reason for this error. Thanks Jijo

2 1

SIP CE vmware and vbox image
by Amit Nepal 30 Dec '10

30 Dec '10

I wanted to see how the sipce works and how it looks like , as Andreas suggested me to. But when i try to start the virtual machine i get the following error : This kernel requires an x86-64 CPU, but only detected an i686 CPU. Unable to boot - please use a kernel appropriate for your CPU I tried with both vmware and vbox image. I am trying to run the image on vmware infrastrcture running on dell dual xeon cpu. -- Thank You Amit Nepal Systems Administrator Phoenix Internet Phone: 602-385-0731 602-234-0917#112 http://www.phoenixinternet.net

3 2

Re: [SR-Users] Kamailio 3.1.x and Asterisk 1.6.2 Realtime Integration
by Kurt Mullen 29 Dec '10

29 Dec '10

Apparently the process of the installation did not setup even a default sip.conf file, and there were some other issues with the Kamailio.cfg file. Most of the issues were resolved by one of the other users in the group, and we were able to get the system running. Thanks everyone for your assistance. -----Original Message----- From: sr-users-bounces(a)lists.sip-router.org [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of sr-users-request(a)lists.sip-router.org Sent: Wednesday, December 29, 2010 11:49 AM To: sr-users(a)lists.sip-router.org Subject: sr-users Digest, Vol 67, Issue 75 Send sr-users mailing list submissions to sr-users(a)lists.sip-router.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users or, via email, send a message with subject or body 'help' to sr-users-request(a)lists.sip-router.org You can reach the person managing the list at sr-users-owner(a)lists.sip-router.org When replying, please edit your Subject line so it is more specific than "Re: Contents of sr-users digest..." Today's Topics: 1. Re: Kamailio 3.1.x and Asterisk 1.6.2 Realtime Integration using Asterisk Database (Klaus Darilion) 2. Load Balancing (Tim King) 3. Re: Load Balancing (Alex Balashov) 4. fifo dp_translate (Borin) 5. Re: some issues with database initialization (berkeley/txt) (Noa Resare) 6. Re: some issues with database initialization (berkeley/txt) (Daniel-Constantin Mierla) ---------------------------------------------------------------------- Message: 1 Date: Wed, 29 Dec 2010 15:17:41 +0100 From: Klaus Darilion <klaus.mailinglists(a)pernau.at> Subject: Re: [SR-Users] Kamailio 3.1.x and Asterisk 1.6.2 Realtime Integration using Asterisk Database To: sr-users(a)lists.sip-router.org Message-ID: <4D1B4305.30504(a)pernau.at> Content-Type: text/plain; charset=windows-1252; format=flowed On 28.12.2010 22:07, Kurt Mullen wrote: > I am on my 20^th (I?m not kidding) attempt to successfully complete > this tutorial. > > I have installed on Ubuntu 10.10 x64 Server. I installed Kamailio & > Asterisk on the same server as in the tutorial. > > I have two SIP clients registered, but they are not able to call each other. > > No one answered my last two posts, so I hope someone can help this time. If you can describe the problem (why can't they call each other) we can help you. So, first you have to find out what is the problem. Use a packet sniffer (wireshark, ngrep) to capture the SIP traffic and analyze it (yes, if you want to use Kamailio you have to know at least the basics of SIP) for the problems. regards klaus ------------------------------ Message: 2 Date: Wed, 29 Dec 2010 09:31:28 -0500 From: Tim King <tim(a)compnetwork.net> Subject: [SR-Users] Load Balancing To: sr-users(a)lists.sip-router.org Message-ID: <AANLkTindx_r-RmTJSjTnpfdmLX8Nespzs_M9O0f6y385(a)mail.gmail.com> Content-Type: text/plain; charset="iso-8859-1" I have read many examples and it seems I have found several pieces of how to do this but no real example of how to achieve this. I followed this setup guide: http://kb.asipto.com/freeswitch:kamailio-3.1.x-freeswitch-1.0.6d-sbc Performed this Kamailio install: http://www.kamailio.org/dokuwiki/doku.php/install:kamailio-3.1.x-from-git I have found the page for the dispatcher module here: http://kamailio.org/docs/modules/3.1.x/modules_k/dispatcher.html I also am curious if this dispatcher setup can be driven solely from the dispatcher mysql table or if the dispatcher.list file is required. Can someone point me towards the proper documentation that truly show how to configure these features. *SIP Routing Capabilities* - - NAT traversal support for SIP and RTP traffic - load balancing with many distribution algorithms and failover support - flexible least cost routing - routing failover - replication for High Availability (HA) * Load Based Load Balancing ** ------------------------- ** ** +----------+ ** | Kamailio | ** +----------+ ** | ** | +--------------+ ** |-------| FreeSWITCH 1 | [Calls 1,3,7] ** | +--------------+ ** | ** | +--------------+ ** |-------| FreeSWITCH 2 | [Calls 2,6] ** +--------------+ *

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sr-users December 2010