[SR-Users] Kamailio presence

Bill ceo at xantek.cc
Tue Aug 9 17:24:40 CEST 2016


Looks like 1800 both ways.
Here are the packets:

SUBSCRIBE sip:1020129 at xxx.xxx.net:5020 SIP/2.0
Via: SIP/2.0/UDP xxxxxxxx9:1025;rport;branch=z9hG4bK738754275
From: "Bill" <sip:1020101 at xxx.xxx.net:5020>;tag=3473584939
To: <sip:1020129 at xxx.xxx.net:5020>
Call-ID: 0_2729374544 at 192.168.10.247
CSeq: 2 SUBSCRIBE
Contact: <sip:1020101 at xxxxxxxxxx:1025>
Proxy-Authorization: Digest username="1020101", realm="xxx.xxxnet", 
nonce="V6n1hlep9FpBpyh0aCfkrnrITRd1Q3Mi", 
uri="sip:1020129 at xxx.xxx.net:5020", 
response="decbe671fd4295cfa8406867dd499e14", algorithm=MD5
Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, 
SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE
Accept: application/dialog-info+xml
Max-Forwards: 70
User-Agent: Yealink SIP-T23G 44.80.0.80
Expires: 1800
Event: dialog
Content-Length: 0

SIP/2.0 202 OK
Via: SIP/2.0/UDP 
xxxxxxxxxxxxxxxx9:1025;rport=1025;branch=z9hG4bK738754275;received=xxxxxxxxxxxxxxxxxxx
From: "Bill" <sip:1020101 at xxx.xxx.net:5020>;tag=3473584939
To: <sip:1020129 at xxx.xxx.net:5020>;tag=829414f9145fc899ae1e9b7eacc23dbe-1153
Call-ID: 0_2729374544 at 192.168.10.247
CSeq: 2 SUBSCRIBE
Expires: 1800
Contact: <sip:xxxxxxxxxxxxxxx:5020>
Server: kamailio (4.4.2 (x86_64/linux))
Content-Length: 0

On 08/09/2016 12:36 AM, Daniel-Constantin Mierla wrote:
>
> Hello,
>
> what is the Expires value in the SUBSCRIBE and its response? You can 
> also send the pcap file for such case so we can check.
>
> Cheers,
> Daniel
>
> On 09/08/16 01:26, Bill wrote:
>> Still having issues with presence. Now I notice that when the watcher 
>> phone signs on, it puts an entry in the active_watchers table. BUT 
>> this entry is deleted in about 15 seconds. Does anybody know if this 
>> is normal???? or what is causing it?
>>
>> Bill
>>
>>
>>
>> On 08/08/2016 12:12 PM, Bill wrote:
>>> 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
>>>
>>
>>
>>
>> _______________________________________________
>> 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
>
> -- 
> Daniel-Constantin Mierla
> http://www.asipto.com  -http://www.kamailio.org
> http://twitter.com/#!/miconda  -http://www.linkedin.com/in/miconda
>
>
> _______________________________________________
> 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

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