[SR-Users] Kamailio presence
Bill
bill at novatrope.us
Mon Aug 8 21:12:12 CEST 2016
As a followup to my earlier message, I have also found that the pua
table in my database is empty. Since I have pua activated and db_mode
set to 2 (see config file below), I don't understand why I am not
getting any entries in the pua table. And I wonder if this is related to
the lack of notify's that I am seeing. Anybody?
On 08/06/2016 10:35 AM, Bill wrote:
> We have tried all of your suggestions, but still not getting any light
> changes on the watcher.
> The basic problem seems to be that the watched phone sends PUBLISH
> packets to the server, but the server does not send NOTIFY packets to
> the watcher phone.
> We are seeing the following error in the logs every time the watched
> phone changes status:
>
> DEBUG: presence [notify.c:1263]: publ_notify(): Could not find subs_dialog
>
> We are running Kam 4.4.2
>
> If anybody has any ideas what could be causing this, let me know.
>
>
> Thanks in advance, Bill
>
>
>
> For completeness, here is our config file:
>
> #!define WITH_MYSQL
> #!define WITH_AUTH
> #!define WITH_USRLOCDB
> #define WITH_ANTIFLOOD
> #!define WITH_PRESENCE
> #!define WITH_VOICEMAIL
> #!define WITH_DEBUG
> #!define WITH_NAT
> #!KAMAILIO
> #
> # Kamailio (OpenSER) SIP Server v4.4 - default configuration script
> # - web: http://www.kamailio.org
> # - git: http://sip-router.org
> #
> # Direct your questions about this file to:
> <sr-users at lists.sip-router.org>
> #
> # Refer to the Core CookBook at http://www.kamailio.org/wiki/
> # for an explanation of possible statements, functions and parameters.
> #
> # Several features can be enabled using '#!define WITH_FEATURE'
> directives:
> #
> # *** To run in debug mode:
> # - define WITH_DEBUG
> #
> # *** To enable mysql:
> # - define WITH_MYSQL
> #
> # *** To enable authentication execute:
> # - enable mysql
> # - define WITH_AUTH
> # - add users using 'kamctl'
> #
> # *** To enable IP authentication execute:
> # - enable mysql
> # - enable authentication
> # - define WITH_IPAUTH
> # - add IP addresses with group id '1' to 'address' table
> #
> # *** To enable persistent user location execute:
> # - enable mysql
> # - define WITH_USRLOCDB
> #
> # *** To enable presence server execute:
> # - enable mysql
> # - define WITH_PRESENCE
> #
> # *** To enable nat traversal execute:
> # - define WITH_NAT
> # - install RTPProxy: http://www.rtpproxy.org
> # - start RTPProxy:
> # rtpproxy -l _your_public_ip_ -s udp:localhost:7722
> # - option for NAT SIP OPTIONS keepalives: WITH_NATSIPPING
> #
> # *** To enable PSTN gateway routing execute:
> # - define WITH_PSTN
> # - set the value of pstn.gw_ip
> # - check route[PSTN] for regexp routing condition
> #
> # *** To enable database aliases lookup execute:
> # - enable mysql
> # - define WITH_ALIASDB
> #
> # *** To enable speed dial lookup execute:
> # - enable mysql
> # - define WITH_SPEEDDIAL
> #
> # *** To enable multi-domain support execute:
> # - enable mysql
> # - define WITH_MULTIDOMAIN
> #
> # *** To enable TLS support execute:
> # - adjust CFGDIR/tls.cfg as needed
> # - define WITH_TLS
> #
> # *** To enable XMLRPC support execute:
> # - define WITH_XMLRPC
> # - adjust route[XMLRPC] for access policy
> #
> # *** To enable anti-flood detection execute:
> # - adjust pike and htable=>ipban settings as needed (default is
> # block if more than 16 requests in 2 seconds and ban for 300
> seconds)
> # - define WITH_ANTIFLOOD
> #
> # *** To block 3XX redirect replies execute:
> # - define WITH_BLOCK3XX
> #
> # *** To enable VoiceMail routing execute:
> # - define WITH_VOICEMAIL
> # - set the value of voicemail.srv_ip
> # - adjust the value of voicemail.srv_port
> #
> # *** To enhance accounting execute:
> # - enable mysql
> # - define WITH_ACCDB
> # - add following columns to database
> #!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 src_ip varchar(64) 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 src_ip varchar(64) 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
>
> ####### Include Local Config If Exists #########
> import_file "kamailio-local.cfg"
>
> ####### Defined Values #########
>
> # *** 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.
> #!ifndef DBURL
> #!define DBURL "mysql://kamailio:kam@@userrw@sql9.telopar.net/kamailio"
> #!endif
> #!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 FLT_DLG 9
> #!define FLT_DLGINFO 10
> #!define FLB_NATB 6
> #!define FLB_NATSIPPING 7
>
> ####### Global Parameters #########
>
> ### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR
> #!ifdef WITH_DEBUG
> debug=6
> log_stderror=no
> #!else
> debug=-1
> log_stderror=no
> #!endif
>
> memdbg=5
> memlog=5
>
> log_facility=LOG_LOCAL0
>
> # number of SIP routing processes
> children=8
>
> /* 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="sip.mydomain.com"
>
> /* 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:<kamail;io server IP>:5020
>
> /* port to listen to */
> #port=5060
> #port=5020
>
> #!ifdef WITH_TLS
> enable_tls=yes
> #!endif
>
> # life time of TCP connection when there is no traffic
> # - a bit higher than registration expires to cope with UA behind NAT
> tcp_connection_lifetime=3605
>
> ####### 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"
> pstn.gw_port = "" desc "PSTN GW Port"
> #!endif
>
> #!ifdef WITH_VOICEMAIL
> # VoiceMail Routing on offline, busy or no answer
> #
> # - by default Voicemail server IP is empty to avoid misrouting
> voicemail.srv_ip = "<asterisk server IP>" desc "VoiceMail IP Address"
> voicemail.srv_port = "5060" desc "VoiceMail Port"
> #!endif
>
> ####### Modules Section ########
>
> # set paths to location of modules (to sources or installation folders)
> #!ifdef WITH_SRCPATH
> mpath="modules/"
> #!else
> mpath="/usr/local/lib64/kamailio/modules/"
> #!endif
>
> #!ifdef WITH_MYSQL
> loadmodule "db_mysql.so"
> #!endif
>
> loadmodule "mi_fifo.so"
> loadmodule "kex.so"
> loadmodule "corex.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 "cfg_rpc.so"
> loadmodule "mi_rpc.so"
> loadmodule "acc.so"
> loadmodule "exec.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_SPEEDDIAL
> loadmodule "speeddial.so"
> #!endif
>
> #!ifdef WITH_MULTIDOMAIN
> loadmodule "domain.so"
> #!endif
>
>
>
> # ----- pua params -----
> #modparam("pua", "db_url", DBURL)
> #modparam("pua", "db_mode", 2)
> #modparam("pua", "update_period", 60)
> #modparam("pua", "dlginfo_increase_version", 0)
> #modparam("pua", "reginfo_increase_version", 0)
> #modparam("pua", "check_remote_contact", 1)
> #modparam("pua", "fetch_rows", 1000)
>
> #!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_DEBUG
> loadmodule "debugger.so"
> #!endif
> loadmodule "dialog.so"
> #!ifdef WITH_PRESENCE
>
> loadmodule "presence.so"
> loadmodule "presence_xml.so"
> loadmodule "presence_mwi.so"
> loadmodule "presence_dialoginfo.so"
> #loadmodule "presence_reginfo"
> loadmodule "pua.so"
> #loadmodule "pua_usrloc.so"
> loadmodule "pua_dialoginfo.so"
>
> #!endif
> # ----------------- setting module-specific parameters ---------------
>
>
> # ----- mi_fifo params -----
> #modparam("mi_fifo", "fifo_name", "/var/run/kamailio/kamailio_fifo")
>
> # ----- ctl params -----
> #modparam("ctl", "binrpc", "unix:/var/run/kamailio/kamailio_ctl")
>
> # ----- 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 -----
> # set next param to 1 to add value to ;lr param (helps with some UAs)
> modparam("rr", "enable_full_lr", 0)
> # 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)
> # max value for expires of registrations
> modparam("registrar", "max_expires", 3600)
> # set it to 1 to enable GRUU
> modparam("registrar", "gruu_enabled", 0)
>
>
> # ----- 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=$fd;src_ip=$si;"
> "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=$fd;src_ip=$si;"
> "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
>
>
> # ----- speeddial params -----
> #!ifdef WITH_SPEEDDIAL
> modparam("speeddial", "db_url", DBURL)
> modparam("speeddial", "use_domain", MULTIDOMAIN)
> #!endif
>
>
> # ----- domain params -----
> #!ifdef WITH_MULTIDOMAIN
> modparam("domain", "db_url", DBURL)
> # 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)
> modparam("presence", "server_address", "sip:<kamaiio server ip>:5020" )
>
> #modparam("presence", "timeout_rm_subs", 0)
> #modparam("presence", "send_fast_notify", 1)
> modparam("presence", "db_update_period", 20)
> modparam("presence", "clean_period", 60)
> modparam("presence", "subs_db_mode", 2)
> #modparam("presence", "fetch_rows", 1000)
> modparam("presence", "max_expires", 14430) # PortaOne max call time (4
> hours) plus a little
>
> # ----- presence_xml params -----
> modparam("presence_xml", "db_url", DBURL)
> modparam("presence_xml", "force_active", 1)
>
>
> # ----- presence_dialoginfo params -----
> modparam("presence_dialoginfo", "force_single_dialog", 1)
> #modparam("presence_dialoginfo", "force_dummy_dialog", 1)
>
> # ----- pua params -----
> modparam("pua", "db_url", DBURL)
> modparam("pua", "db_mode", 2)
> modparam("pua", "db_table", "pua")
> modparam("pua", "update_period", 20)
> modparam("pua", "outbound_proxy", "<Kamailio server ip>:5020")
> modparam("pua", "dlginfo_increase_version", 0)
> modparam("pua", "reginfo_increase_version", 0)
> modparam("pua", "check_remote_contact", 1)
> modparam("pua", "fetch_rows", 1000)
>
>
> # ----- pua_dialoginfo params -----
> modparam("pua_dialoginfo", "include_callid", 1)
> modparam("pua_dialoginfo", "send_publish_flag", FLT_DLGINFO)
> modparam("pua_dialoginfo", "caller_confirmed", 0)
> modparam("pua_dialoginfo", "include_tags", 1)
> #modparam("pua_dialoginfo", "override_lifetime", 11420)
> modparam("pua_dialoginfo", "callee_trying", 1)
>
> #!endif
>
> # ----- dialog params -----
> modparam("dialog", "db_url", DBURL)
> modparam("dialog", "enable_stats", 1)
> modparam("dialog", "db_mode", 1)
> modparam("dialog", "dlg_flag", FLT_DLG)
>
> #!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 at 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", 20)
> modparam("pike", "remove_latency", 1)
>
> # ----- 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_DEBUG
> # ----- debugger params -----
> modparam("debugger", "cfgtrace", 1)
> modparam("debugger", "log_level_name", "exec")
> #!endif
>
>
> ####### Routing Logic ########
>
>
> # Main SIP request routing logic
> # - processing of any incoming SIP request starts with this route
> # - note: this is the same as route { ... }
> request_route {
> xlog("ENTER REQUEST ROUTE $rm -- $rb [$fu/$tu/$ru/$ci]\r\n\r\n");
>
> # per request initial checks
> route(REQINIT);
>
> # NAT detection
> route(NATDETECT);
>
> # CANCEL processing
> if (is_method("CANCEL")) {
> if (t_check_trans()) {
> route(RELAY);
> }
> exit;
> }
>
> # handle requests within SIP dialogs
> route(WITHINDLG);
>
> ### only initial requests (no To tag)
>
> # handle retransmissions
> if(t_precheck_trans()) {
> t_check_trans();
> exit;
> }
> t_check_trans();
>
> # authentication
> if (registered("location")) {
> xlog("AUTH IS REGISTER (IP:$si:$sp) $fu");
>
> } else {
> xlog("AUTH NOT REGISTER (IP:$si:$sp) $fu");
> };
> route(AUTH);
> # account only INVITEs
> if (is_method("INVITE") ) {
> setflag(FLT_ACC); # do accounting
> xlog("ALL INVITES COME THROUGH HERE [$tU](IP:$si:$sp)
> $fu\r\n\r\n");
>
> if ($tU =~ 'NL' ){
> xlog("FOUND NL IN INVITE [$tu](IP:$si:$sp) $fu\r\n\r\n");
>
> $avp(newtU) = $(tU{s.substr,2,0});
> xlog("THE NEW TU = [$avp(newtU)]\r\n");
> $rU =$avp(newtU);
>
> }
>
>
> }
>
> #if (is_method("REGISTER")) {
> # xlog("AUTH UNREGISTER (IP:$si:$sp) $fu");
> #}
> # record routing for dialog forming requests (in case they are routed)
> # - remove preloaded route headers
> remove_hf("Route");
> if (is_method("INVITE|SUBSCRIBE")) {
> xlog("SUBSCRIBE OR INVITE RECEIVED [$rm -- $tu]\n\r");
> #if($rm == "SUBSCRIBE"){
> #xlog("CHECKING MB STATE FOR NEW USER $tU");
> #exec_avp("/home/xantek/mwi_initial.php $tU");
> #}
> record_route();
> }
>
>
>
>
> # dispatch requests to foreign domains
> route(SIPOUT);
>
> ### requests for my local domains
>
> # handle presence related requests
> route(PRESENCE);
>
> # handle registrations
>
> route(REGISTRAR);
>
> if ($rU==$null) {
> # request with no Username in RURI
> sl_send_reply("484","Address Incomplete");
> exit;
> }
>
> # dispatch destinations to PSTN
> #route(PSTN);
>
> # user location service
> route(LOCATION);
> }
>
> # Wrapper for relaying requests
> route[RELAY] {
> xlog("ROUTE RELAY [$ru] $rm\r\n\r\n");
> # enable additional event routes for forwarded requests
> # - serial forking, RTP relaying handling, a.s.o.
> if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) {
> if(!t_is_set("branch_route")) t_on_branch("MANAGE_BRANCH");
> }
> if (is_method("INVITE|SUBSCRIBE|UPDATE")) {
> if(!t_is_set("onreply_route")) t_on_reply("MANAGE_REPLY");
> }
> if (is_method("INVITE")) {
> if(!t_is_set("failure_route")) t_on_failure("MANAGE_FAILURE");
> }
>
> if(is_method("INVITE|BYE|UPDATE|CANCEL|ACK")) {
> xlog("DIALOG $rm");
> setflag(FLT_DLGINFO);
> dlg_manage();
> }
>
> if (!t_relay()) {
> sl_reply_error();
> }
> exit;
> }
>
> # Per SIP request initial checks
> route[REQINIT] {
>
> #!ifdef WITH_ANTIFLOOD
> # flood detection from same IP and traffic ban for a while
> # be sure you exclude checking trusted peers, such as pstn gateways
> # - local host excluded (e.g., loop to self)
> if(src_ip!=myself) {
> if($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;
> }
> }
> if($ua =~ "friendly-scanner|sipcli") {
> # silent drop for scanners - uncomment next line if want to reply
> # sl_send_reply("200", "OK");
> exit;
> }
> #!endif
>
> if (!mf_process_maxfwd_header("10")) {
> sl_send_reply("483","Too Many Hops");
> exit;
> }
>
> if(is_method("OPTIONS") && uri==myself && $rU==$null) {
> sl_send_reply("200","Keepalive");
> exit;
> }
>
> if(!sanity_check("1511", "7")) {
> xlog("Malformed SIP message from $si:$sp\n");
> exit;
> }
> }
>
> # Handle requests within SIP dialogs
> route[WITHINDLG] {
> xlog("WITHINDLG $rm");
> if (!has_totag()) return;
>
> # sequential request withing a dialog should
> # take the path determined by record-routing
> if (loose_route()) {
> route(DLGURI);
> if (is_method("BYE")) {
> setflag(FLT_ACC); # do accounting ...
> setflag(FLT_ACCFAILED); # ... even if the transaction fails
> } else if ( is_method("ACK") ) {
> # ACK is forwarded statelessy
> route(NATMANAGE);
> } else if ( is_method("NOTIFY") ) {
> xlog("FOUND NOTIFY [$tu](IP:$si:$sp) $fu\r\n\r\n");
> # Add Record-Route for in-dialog NOTIFY as per RFC 6665.
> record_route();
> }
> route(RELAY);
> exit;
> }
>
> if (is_method("SUBSCRIBE") && uri == myself) {
> # in-dialog subscribe requests
> route(PRESENCE);
> exit;
> }
> if ( is_method("ACK") ) {
> if ( t_check_trans() ) {
> # no loose-route, but stateful ACK;
> # must be an ACK after a 487
> # or e.g. 404 from upstream server
> route(RELAY);
> exit;
> } else {
> # ACK without matching transaction ... ignore and discard
> exit;
> }
> }
> sl_send_reply("404","Not here");
> exit;
> }
>
> # Handle SIP registrations
> route[REGISTRAR] {
> if (!is_method("REGISTER")) return;
>
> xlog("REGISTER1 [$fu/$tu/$ru/$ci]");
> if(isflagset(FLT_NATS)) {
> setbflag(FLB_NATB);
> #!ifdef WITH_NATSIPPING
> # do SIP NAT pinging
> setbflag(FLB_NATSIPPING);
> #!endif
> }
>
> if (!save("location")) {
> sl_reply_error();
> }
>
> exit;
> }
>
> # User location service
> route[LOCATION] {
> xlog("CHECKING LOCATION $rm [$fu/$tu/$ru/$ci]");
> #!ifdef WITH_SPEEDDIAL
> # search for short dialing - 2-digit extension
> if($rU=~"^[0-9][0-9]$") {
> if(sd_lookup("speed_dial")) {
> route(SIPOUT);
> }
> }
> #!endif
>
> #!ifdef WITH_ALIASDB
> # search in DB-based aliases
> if(alias_db_lookup("dbaliases")) {
> route(SIPOUT);
> }
> #!endif
>
> $avp(oexten) = $rU;
> if (!lookup("location")) {
>
> $var(rc) = $rc;
> route(TOVOICEMAIL);
> t_newtran();
> switch ($var(rc)) {
> case -1:
> case -3:
> send_reply("404", "Not Found");
> exit;
> case -2:
> send_reply("405", "Method Not Allowed");
> exit;
> }
> }
>
> # when routing via usrloc, log the missed calls also
> if (is_method("INVITE")) {
> setflag(FLT_ACCMISSED);
> }
>
> route(RELAY);
> exit;
> }
>
> # Presence server processing
> route[PRESENCE] {
> xlog("SUBSCRIBE ENTERING PRESENCE $rm $hdr(Event)");
> if(!is_method("PUBLISH|SUBSCRIBE")) return;
>
> if(is_method("SUBSCRIBE") && $hdr(Event)=="message-summary") {
> route(TOVOICEMAIL);
> xlog("MESSAGE RESULT [$fu/$tu/$ru/$ci]\r\n\r\n");
> # returns here if no voicemail server is configured
> sl_send_reply("404", "No voicemail service");
> exit;
> }
>
> #!ifdef WITH_PRESENCE
> xlog("SUBSCRIBE IN PRESENCE $rm");
> if (!t_newtran()) {
> sl_reply_error();
> exit;
> }
> xlog("SUBSCRIBE2 IN PRESENCE $rm");
> if(is_method("PUBLISH")) {
> xlog("PUBLISH, NOT SUBSCRIBE [$fu/$tu/$ru/$ci]
> $hdr(Sender)\r\n\r\n");
> #exec_avp("/home/xantek/kamailio_test.php", "$avp(s:test)");
> #xlog("TEST RESULT [$avp(s:test)][$fu/$tu/$ru/$ci]\r\n\r\n");
>
> handle_publish();
> t_release();
> } else if(is_method("SUBSCRIBE")) {
> xlog("HANDLE SUBSCRIBE");
>
> xlog("SUBSCRIBE RESULT [$avp(s:test)][$fu/$tu/$ru/$ci]\r\n\r\n");
> handle_subscribe();
> t_release();
> }
> 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;
> }
>
> # IP authorization and user authentication
> route[AUTH] {
> #!ifdef WITH_AUTH
>
> #!ifdef WITH_IPAUTH
> if((!is_method("REGISTER")) && allow_source_address()) {
> # source IP allowed
> return;
> }
> #!endif
>
> if (is_method("REGISTER") || from_uri==myself) {
> # authenticate requests
> #$var(auth_code) = auth_check("$fd", "subscriber", "1");
> #if ($var(auth_code) == -2) {xlog("AUTH BAD PASSWORD
> (IP:$si:$sp) $fu\r\n\r\n");}
> #if ($var(auth_code) == -3) {xlog("AUTH NO SUCH USER
> (IP:$si:$sp) $fu\r\n\r\n");}
> #if ($var(auth_code) == -5) {
> # xlog("VALID REGISTRATION (IP:$si:$sp) $tU\r\n\r\n");
> #
> # exec_avp("/home/xantek/mwi_initial.php $tU");
> #}
> # xlog("AUTH $var(auth_code) $fu (IP:$si:$sp)\r\n\r\n");
> if (!auth_check("$fd", "subscriber", "1")) {
> auth_challenge("$fd", "0");
> xlog("REGISTERUSER $fu (IP:$si:$sp)\r\n\r\n");
> exit;
> } else {
> xlog("REGISTERUSER NO AUTH CHECK");
> }
> $var(auth_code) = auth_check("$fd", "subscriber", "1");
> xlog("REGISTERUSER AUTH CODE = $var(auth_code)");
> if ($var(auth_code) == -2) {xlog("AUTH BAD PASSWORD
> (IP:$si:$sp) $fu\r\n\r\n");}
> if ($var(auth_code) == -3) {xlog("AUTH NO SUCH USER
> (IP:$si:$sp) $fu\r\n\r\n");}
>
> # user authenticated - remove auth header
>
> if(!is_method("REGISTER|PUBLISH"))
> xlog("REGISTERUSER CONSUME $fu IP:$si\r\n\r\n");
> consume_credentials();
> }
> # if caller is not local subscriber, then check if it calls
> # a local destination, otherwise deny, not an open relay here
> if (from_uri!=myself && uri!=myself) {
> sl_send_reply("403","Not relaying");
> exit;
> }
>
> #!endif
> return;
> }
>
> # Caller NAT detection
> route[NATDETECT] {
> #!ifdef WITH_NAT
> force_rport();
> if (nat_uac_test("19")) {
> if (is_method("REGISTER")) {
> fix_nated_register();
> } else {
> if(is_first_hop()) {
> set_contact_alias();
> }
> }
> setflag(FLT_NATS);
> }
> #!endif
> return;
> }
>
> # RTPProxy control and signaling updates for NAT traversal
> route[NATMANAGE] {
> #!ifdef WITH_NAT
> if (is_request()) {
> if(has_totag()) {
> if(check_route_param("nat=yes")) {
> setbflag(FLB_NATB);
> }
> }
> }
> if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB))) return;
>
> if(nat_uac_test("8")) {
> rtpproxy_manage("co");
> } else {
> rtpproxy_manage("cor");
> }
>
> if (is_request()) {
> if (!has_totag()) {
> if(t_is_branch_route()) {
> add_rr_param(";nat=yes");
> }
> }
> }
> if (is_reply()) {
> if(isbflagset(FLB_NATB)) {
> if(is_first_hop())
> set_contact_alias();
> }
> }
> #!endif
> return;
> }
>
> # URI update for dialog requests
> route[DLGURI] {
> #!ifdef WITH_NAT
> if(!isdsturiset()) {
> handle_ruri_alias();
> }
> #!endif
> return;
> }
>
> # Routing to foreign domains
> route[SIPOUT] {
> if (uri==myself) return;
> xlog("SIPOUT $du\r\n\r\n");
> append_hf("P-hint: outbound\r\n");
> route(RELAY);
> exit;
> }
>
> # PSTN GW routing
> route[PSTN] {
> #!ifdef WITH_PSTN
> # check if PSTN GW IP is defined
> if (strempty($sel(cfg_get.pstn.gw_ip))) {
> xlog("SCRIPT: PSTN routing 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;
> }
>
> if (strempty($sel(cfg_get.pstn.gw_port))) {
> $ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip);
> } else {
> $ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip) + ":"
> + $sel(cfg_get.pstn.gw_port);
> }
>
> route(RELAY);
> exit;
> #!endif
>
> return;
> }
>
> # XMLRPC routing
> #!ifdef WITH_XMLRPC
> route[XMLRPC] {
> # allow XMLRPC from localhost
> if ((method=="POST" || method=="GET")
> && (src_ip==127.0.0.1)) {
> # close connection only for xmlrpclib user agents (there is a
> bug in
> # xmlrpclib: it waits for EOF before interpreting the response).
> if ($hdr(User-Agent) =~ "xmlrpclib")
> set_reply_close();
> set_reply_no_connect();
> dispatch_rpc();
> exit;
> }
> send_reply("403", "Forbidden");
> exit;
> }
> #!endif
>
> # Routing to voicemail server
> route[TOVOICEMAIL] {
> #!ifdef WITH_VOICEMAIL
> if(!is_method("INVITE|SUBSCRIBE")) return;
>
> # check if VoiceMail server IP is defined
> if (strempty($sel(cfg_get.voicemail.srv_ip))) {
> xlog("SCRIPT: VoiceMail routing enabled but IP not defined\n");
> return;
> }
> if(is_method("INVITE")) {
> if($avp(oexten)==$null) return;
>
> $ru = "sip:" + $avp(oexten) + "@" + $sel(cfg_get.voicemail.srv_ip)
> + ":" + $sel(cfg_get.voicemail.srv_port);
> } else {
> if($rU==$null) return;
> xlog("READY TO ROUTE to $rU");
> $ru = "sip:" + $rU + "@" + $sel(cfg_get.voicemail.srv_ip)
> + ":" + $sel(cfg_get.voicemail.srv_port);
> xlog("READY TO ROUTE to $ru");
> }
>
> route(RELAY);
> exit;
> #!endif
>
> return;
> }
>
> # Manage outgoing branches
> branch_route[MANAGE_BRANCH] {
> xdbg("new branch [$T_branch_idx] to $ru\n");
> route(NATMANAGE);
> }
>
> # Manage incoming replies
> onreply_route[MANAGE_REPLY] {
> xdbg("incoming reply\n");
> if(status=~"[12][0-9][0-9]") {
> route(NATMANAGE);
> }
> }
>
> # Manage failure routing cases
> failure_route[MANAGE_FAILURE] {
> route(NATMANAGE);
>
> if (t_is_canceled()) exit;
>
> #!ifdef WITH_BLOCK3XX
> # block call redirect based on 3xx replies.
> if (t_check_status("3[0-9][0-9]")) {
> t_reply("404","Not found");
> exit;
> }
> #!endif
>
> #!ifdef WITH_VOICEMAIL
> # serial forking
> # - route to voicemail on busy or no answer (timeout)
> if (t_check_status("486|408")) {
> $du = $null;
> route(TOVOICEMAIL);
> exit;
> }
> #!endif
> }
>
>
>
>
> On 08/02/2016 02:59 AM, Phil Lavin wrote:
>> This works fine. On the T41P I went to the DSSKey tab, configured Line Key4 as follows:
>>
>> :: Type: BLF
>> :: Value:44123456789 at kamailio.domain.com
>> :: Label: Name of the user
>> :: Line 1
>>
>> The value has 2 parts:
>>
>> :: The phone number of the user to whom we are subscribing
>> :: The domain name that this user registers to. This bit is important in Kamailio. If you want BLF, all UAs need to use the same domain name
>>
>> The line should be the line that is registered to the server you are subscribing too.
>>
>> It should be noted that we are running a forked/patched version of Kamailio 4.3.4. The relevant git commits are:
>>
>> :: 2e99fe0
>> :: 56f3e25
>> :: b2843e5
>> :: a9ece27
>> :: d97f47c
>> :: fb2ede3
>> :: feef158
>> :: 19fce63
>> :: b5f9fb1
>>
>> I think all but the last 4 are in 4.4. The last 4 are on Github as pull requests into master. Daniel is going to review when he has time... but we've been running in production for around a week now with no issues.
>>
>> We're also running a fairly carefully crafted config to work around a number of other bugs with pua/presence which we didn't have the time to find a proper code solution for. Config is below:
>>
>> phil at ua-proxy-dev:~$ grep 'pua\|presence' /etc/kamailio/kamailio.cfg
>> loadmodule "presence.so"
>> loadmodule "presence_xml.so"
>> loadmodule "presence_mwi.so"
>> loadmodule "presence_dialoginfo.so"
>> loadmodule "pua.so"
>> loadmodule "pua_dialoginfo.so"
>> # ----- presence params -----
>> modparam("presence", "db_url", DBURL)
>> modparam("presence", "db_update_period", 20)
>> modparam("presence", "clean_period", 60)
>> modparam("presence", "local_log_facility", "LOG_LOCAL3")
>> modparam("presence", "max_expires", 14430) # PortaOne max call time (4 hours) plus a little
>> # ----- presence_xml params -----
>> modparam("presence_xml", "db_url", DBURL)
>> modparam("presence_xml", "force_active", 1)
>> # ----- pua params -----
>> modparam("pua", "db_url", DBURL)
>> modparam("pua", "db_mode", 0) # Memory only. Required due to the "multiple states for a single dialog" bug
>> modparam("pua", "update_period", 20)
>> modparam("pua", "outbound_proxy", MY_SIP_URL)
>> # ----- pua_dialoginfo params -----
>> modparam("pua_dialoginfo", "send_publish_flag", FLT_DLGINFO)
>> modparam("pua_dialoginfo", "override_lifetime", 14420) # PortaOne max call time (4 hours) plus a little
>> modparam("pua_dialoginfo", "callee_trying", 1) # Implemented by Phil - submitted upstream to v4.4
>>
>> pua db_mode can probably be changed to 2 following the recent fixes that are awaiting pull request review. We haven't tested this yet, though.
>>
>>
>> Cheers
>>
>> Phil Lavin
>> Telecoms Systems Manager
>> CloudCall
>> www.cloudcall.com
>>
>> T: +44 (0) 330 335 0000 / +1 617 982 1600
>> D: +44 (0) 116 424 4790 / +1 716 242 6604
>> SM: LinkedIn
>> READ OUR BLOG FOR SMARTER COMMUNICATIONS
>>
>> Confidentiality: This e-mail transmission, including any attachments, is intended only for the named recipient(s) and may contain information that is privileged, confidential and/or exempt from disclosure under applicable law. If you have received this transmission in error, or are not the named recipient(s), please notify the sender immediately by return e-mail and permanently delete this transmission, including any attachments.
>> Security: This e-mail and any attachments are believed to be free from any virus but it is the responsibility of the recipient to ensure this is so. E-mail is not a 100% secure communication.
>>
>> -----Original Message-----
>> From: Phil Lavin
>> Sent: 02 August 2016 10:29
>> To: Kamailio (SER) - Users Mailing List<sr-users at lists.sip-router.org>
>> Subject: RE: [SR-Users] Kamailio presence
>>
>> I've done quite a bit with Kamailio BLF recently. I have a Yealink T41P on my desk here - I'll give it a whirl.
>>
>>
>> -----Original Message-----
>> From: Phil Lavin
>> Sent: 02 August 2016 10:26
>> To: Kamailio (SER) - Users Mailing List<sr-users at lists.sip-router.org>
>> Subject: RE: [SR-Users] Kamailio presence
>>
>> I've done quite a bit with Kamailio BLF recently. I have a Yealink T41P on my desk here - I'll give it a whirl.
>>
>>
>> -----Original Message-----
>> From: sr-users [mailto:sr-users-bounces at lists.sip-router.org] On Behalf Of Bill
>> Sent: 02 August 2016 01:07
>> To:sr-users at lists.sip-router.org
>> Subject: [SR-Users] Kamailio presence
>>
>>
>>
>> I have asked this question before, but never really got an answer:
>>
>> Has anybody been able to get BLF working with Yealink phones.
>>
>>
>> Bill
>>
>>
>>
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users at lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> sr-users at lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20160808/0c697d82/attachment.html>
More information about the sr-users
mailing list