[SR-Users] Notify with Websocket problem
David Claybourne
claybourne.david at gmail.com
Fri Jan 31 10:55:18 CET 2014
Hi Daniel,
that seems to fix the problem :D. Thank you very much.
6(29076) DEBUG: presence [notify.c:927]: ps_build_dlg_t(): CONTACT = sip:1000 at 93.220.237.128:64632;transport=ws
6(29076) DEBUG: <core> [socket_info.c:583]: grep_sock_info(): grep_sock_info - checking if host==us: 12==12 && [5.45.101.128] == [5.45.101.128]
6(29076) DEBUG: <core> [socket_info.c:587]: grep_sock_info(): grep_sock_info - checking if port 8088 (advertise 0) matches port 8088
6(29076) DEBUG: presence [notify.c:1575]: send_notify_request(): expires 600 status 1
6(29076) DEBUG: presence [notify.c:1728]: shm_dup_cbparam(): === 22/8/37
6(29076) DEBUG: tm [uac.c:243]: t_uac_prepare(): DEBUG:tm:t_uac: next_hop=<sip:1000 at 93.220.237.128:64632;transport=ws>
6(29076) DEBUG: tm [uac.c:182]: dlg2hash(): DEBUG: dlg2hash: 5285
6(29076) DEBUG: websocket [ws_frame.c:713]: ws_frame_transmit(): Tx message:
NOTIFY sip:1000 at 93.220.237.128:64632;transport=ws SIP/2.0
Via: SIP/2.0/WS 5.45.101.128:8088;branch=z9hG4bK5a41.38587e65000000000000000000000000.0
To: <sip:1000 at claybourne.de>;tag=vj3bsbnevo
From: <sip:1001 at claybourne.de>;tag=6853f4be2e83d57dcdf85008ad4e4098-aa21
CSeq: 2 NOTIFY
Call-ID: jb3kmva261v4bht3sj9rpc at claybourne.de
Content-Length: 0
User-Agent: kamailio (4.1.1 (x86_64/linux))
Max-Forwards: 70
Event: presence
Contact: <sip:5.45.101.128:8088;transport=ws>
Subscription-State: active;expires=600
6(29076) DEBUG: websocket [ws_frame.c:146]: encode_and_send_ws_frame(): encoding WebSocket frame
6(29076) DEBUG: websocket [ws_frame.c:177]: encode_and_send_ws_frame(): supported non-control frame: 0x1
6(29076) DEBUG: <core> [tcp_main.c:2320]: tcpconn_send_put(): tcp_send: send from reader (29076 (6)), reusing fd
6(29076) DEBUG: <core> [tcp_main.c:2556]: tcpconn_do_send(): tcp_send: sending...
6(29076) DEBUG: <core> [tcp_main.c:2590]: tcpconn_do_send(): tcp_send: after real write: c= 0x7faebf0348b0 n=523 fd=6
6(29076) DEBUG: <core> [tcp_main.c:2591]: tcpconn_do_send(): tcp_send: buf=
?~NOTIFY sip:1000 at 93.220.237.128:64632;transport=ws SIP/2.0
Via: SIP/2.0/WS 5.45.101.128:8088;branch=z9hG4bK5a41.38587e65000000000000000000000000.0
To: <sip:1000 at claybourne.de>;tag=vj3bsbnevo
From: <sip:1001 at claybourne.de>;tag=6853f4be2e83d57dcdf85008ad4e4098-aa21
CSeq: 2 NOTIFY
Call-ID: jb3kmva261v4bht3sj9rpc at claybourne.de
Content-Length: 0
User-Agent: kamailio (4.1.1 (x86_64/linux))
Max-Forwards: 70
Event: presence
Contact: <sip:5.45.101.128:8088;transport=ws>
Subscription-State: active;expires=600
6(29076) INFO: presence [notify.c:1602]: send_notify_request(): NOTIFY sip:1000 at claybourne.de via sip:1000 at 93.220.237.128:64632;transport=ws on behalf of sip:1001 at claybourne.de for event presence
Just added your suggestion in my config file.
# Presence server route
route[PRESENCE] {
xlog("SCRIPT: Mal sehen 7\n");
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"))
{
fix_nated_contact();
handle_subscribe();
t_release();
}
#!endif
# if presence enabled, this part will not be executed
if (is_method("PUBLISH") || $rU==$null)
{
sl_send_reply("404", "Not here");
exit;
}
return;
}
Your Project rocks. Can you add this fix to the web socket example config for all others :D?
Greetings
David
Am 31.01.2014 um 06:19 schrieb Daniel-Constantin Mierla <miconda at gmail.com>:
> Hello,
>
> can you try to use fix_nated_contact() for subscribe requests?
>
> Cheers,
> Daniel
>
> On 28/01/14 23:17, David Claybourne wrote:
>> Hi Kamailio-Community,
>>
>> i have the following problem. Publish and subscribe works as suspected. But after saving the presence state from a publish request and notifying the users via NOTIFY, users with a websocket connection don't get the notify request at all :(.
>>
>> Here is the version of kamailio i use:
>>
>> version: kamailio 4.1.1 (x86_64/linux)
>> flags: STATS: Off, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES
>> ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB
>> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
>>
>> I created a log file and attached the notify event (the problem is that a websocket dont have a real IP Address), is there any possibility to use the nathelper module for fixing this problem?
>>
>> I also attached the config file. Thanks for the help
>>
>> Greetings
>> David
>>
>> Log:
>>
>> 9(25950) DEBUG: presence [notify.c:1470]: send_notify_request(): dialog info:
>> 9(25950) DEBUG: presence [notify.c:117]: printf_subs(): pres_uri: sip:1001 at example.com
>> 9(25950) DEBUG: presence [notify.c:118]: printf_subs(): watcher_user at watcher_domain: 1000 at example.com
>> 9(25950) DEBUG: presence [notify.c:119]: printf_subs(): to_user at to_domain: 1001 at example.com
>> 9(25950) DEBUG: presence [notify.c:120]: printf_subs(): from_user at from_domain: 1000 at example.com
>> 9(25950) DEBUG: presence [notify.c:121]: printf_subs(): callid/from_tag/to_tag: sc19bmkpmluh91btkc4t7s at example.com/o0cqavak8u/6853f4be2e83d57dcdf85008ad4e4098-9f19
>> 9(25950) DEBUG: presence [notify.c:122]: printf_subs(): local_cseq/remote_cseq: 2/4
>> 9(25950) DEBUG: presence [notify.c:123]: printf_subs(): local_contact/contact: sip:5.45.101.128:8088;transport=ws/sip:1000 at 7b1g33n1ji.invalid
>> 9(25950) DEBUG: presence [notify.c:124]: printf_subs(): record_route:
>> 9(25950) DEBUG: presence [notify.c:125]: printf_subs(): sockinfo_str: tcp:5.45.101.128:8088
>> 9(25950) DEBUG: presence [notify.c:126]: printf_subs(): event: presence
>> 9(25950) DEBUG: presence [notify.c:127]: printf_subs(): status: active
>> 9(25950) DEBUG: presence [notify.c:128]: printf_subs(): reason:
>> 9(25950) DEBUG: presence [notify.c:129]: printf_subs(): version: 2
>> 9(25950) DEBUG: presence [notify.c:130]: printf_subs(): expires: 595
>> 9(25950) DEBUG: presence [notify.c:132]: printf_subs(): updated/updated_winfo: 0/0
>> 9(25950) DEBUG: presence [notify.c:1563]: send_notify_request(): headers:
>> Max-Forwards: 70
>> Event: presence
>> Contact: <sip:5.45.101.128:8088;transport=ws>
>> Subscription-State: active;expires=595
>> Content-Type: application/pidf+xml
>>
>> 9(25950) DEBUG: presence [notify.c:925]: ps_build_dlg_t(): CONTACT = sip:1000 at 7b1g33n1ji.invalid
>> 9(25950) DEBUG: <core> [socket_info.c:583]: grep_sock_info(): grep_sock_info - checking if host==us: 12==12 && [5.45.101.128] == [5.45.101.128]
>> 9(25950) DEBUG: <core> [socket_info.c:587]: grep_sock_info(): grep_sock_info - checking if port 8088 (advertise 0) matches port 8088
>> 9(25950) DEBUG: presence [notify.c:1573]: send_notify_request(): expires 595 status 1
>> 9(25950) DEBUG: presence [notify.c:1726]: shm_dup_cbparam(): === 22/8/37
>> 9(25950) DEBUG: tm [uac.c:243]: t_uac_prepare(): DEBUG:tm:t_uac: next_hop=<sip:1000 at 7b1g33n1ji.invalid>
>> 9(25950) DEBUG: <core> [dns_cache.c:569]: _dns_hash_find(): dns_hash_find((0), 33), h=0
>> 9(25950) DEBUG: <core> [dns_cache.c:569]: _dns_hash_find(): dns_hash_find(7b1g33n1ji.invalid(18), 1), h=745
>> 9(25950) ERROR: <core> [resolve.c:1733]: sip_hostport2su(): ERROR: sip_hostport2su: could not resolve hostname: "7b1g33n1ji.invalid"
>> 9(25950) ERROR: tm [ut.h:337]: uri2dst2(): failed to resolve "7b1g33n1ji.invalid"
>> 9(25950) ERROR: tm [uac.c:266]: t_uac_prepare(): t_uac: no socket found
>> 9(25950) ERROR: presence [notify.c:1590]: send_notify_request(): in function tmb.t_request_within
>> 9(25950) ERROR: presence [notify.c:1677]: notify(): sending Notify not successful
>> 9(25950) ERROR: presence [notify.c:1275]: publ_notify(): Could not send notify for presence
>>
>>
>>
>> Config:
>>
>> #!KAMAILIO
>> #
>> # Kamailio (OpenSER) SIP Server v4.0 - 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
>> #
>> # *** 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 #########
>>
>> #LOAD MODULES NEEDED
>> #!define WITH_AUTH
>> #!define WITH_PRESENCE
>> #!define WITH_MYSQL
>> #!define WITH_TLS
>> #!define WITH_WEBSOCKETS
>> #!define WITH_DEBUG
>> ##!define WITH_MSRP
>>
>> #!substdef "!MY_IP_ADDR!5.45.101.128!g"
>> #!substdef "!MY_DOMAIN!5.45.101.128!g"
>> #!substdef "!MY_WS_PORT!8088!g"
>> #!substdef "!MY_WSS_PORT!8089!g"
>> #!substdef "!MY_MSRP_PORT!9000!g"
>> #!substdef "!MY_WS_ADDR!tcp:MY_IP_ADDR:MY_WS_PORT!g"
>> #!substdef "!MY_WSS_ADDR!tls:MY_IP_ADDR:MY_WSS_PORT!g"
>> #!substdef "!MY_MSRP_ADDR!tls:MY_IP_ADDR:MY_MSRP_PORT!g"
>> #!substdef "!MSRP_MIN_EXPIRES!1800!g"
>> #!substdef "!MSRP_MAX_EXPIRES!3600!g"
>>
>> # *** 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:databasepassword@localhost/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 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=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="example.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: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
>>
>> #listen=MY_IP_ADDR
>> #!ifdef WITH_WEBSOCKETS
>> listen=MY_WS_ADDR
>> #!ifdef WITH_TLS
>> listen=MY_WSS_ADDR
>> #!endif
>> #!endif
>> #!ifdef WITH_MSRP
>> listen=MY_MSRP_ADDR
>> #!endif
>>
>> tcp_connection_lifetime=3604
>> tcp_accept_no_cl=yes
>> tcp_rd_buf_size=16384
>>
>> #syn_branch=0
>>
>> # 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 = "" 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_k: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"
>>
>> #!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
>>
>> #!ifdef WITH_PRESENCE
>> loadmodule "presence.so"
>> loadmodule "presence_xml.so"
>> #!endif
>>
>> #!ifdef WITH_NAT
>> loadmodule "nathelper.so"
>> loadmodule "rtpproxy.so"
>> #!endif
>>
>> #!ifdef WITH_TLS
>> loadmodule "tls.so"
>> #!endif
>>
>> #!ifdef WITH_MSRP
>> loadmodule "msrp.so"
>> loadmodule "htable.so"
>> loadmodule "cfgutils.so"
>> #!endif
>>
>> #!ifdef WITH_WEBSOCKETS
>> loadmodule "xhttp.so"
>> loadmodule "websocket.so"
>> loadmodule "nathelper.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
>>
>> # ----------------- 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)
>> # max value for expires of registrations
>> modparam("registrar", "max_expires", 120)
>> # 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)
>>
>> # ----- presence_xml params -----
>> modparam("presence_xml", "db_url", DBURL)
>> modparam("presence_xml", "force_active", 1)
>> #!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 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_WEBSOCKETS
>> # ----- nathelper params -----
>> modparam("nathelper|registrar", "received_avp", "$avp(RECEIVED)")
>> # Note: leaving NAT pings turned off here as nathelper is _only_ being used for
>> # WebSocket connections. NAT pings are not needed as WebSockets have
>> # their own keep-alives.
>> #!endif
>>
>> #!ifdef WITH_MSRP
>> # ----- htable params -----
>> modparam("htable", "htable", "msrp=>size=8;autoexpire=MSRP_MAX_EXPIRES;")
>> #!endif
>>
>> #!ifdef WITH_ANTIFLOOD
>> # ----- pike params -----
>> modparam("pike", "sampling_time_unit", 2)
>> modparam("pike", "reqs_density_per_unit", 16)
>> modparam("pike", "remove_latency", 4)
>>
>> # ----- htable params -----
>> # ip ban htable with autoexpire after 5 minutes
>> modparam("htable", "htable", "ipban=>size=8;autoexpire=300;")
>> #!endif
>>
>> #!ifdef WITH_XMLRPC
>> # ----- xmlrpc params -----
>> modparam("xmlrpc", "route", "XMLRPC");
>> modparam("xmlrpc", "url_match", "^/RPC")
>> #!endif
>>
>> #!ifdef WITH_DEBUG
>> # ----- debugger params -----
>> modparam("debugger", "cfgtrace", 1)
>> #!endif
>>
>> ####### Routing Logic ########
>>
>>
>> # Main SIP request routing logic
>> # - processing of any incoming SIP request starts with this route
>> # - note: this is the same as route { ... }
>> request_route {
>>
>> # per request initial checks
>> route(REQINIT);
>>
>> #!ifdef WITH_WEBSOCKETS
>> if (nat_uac_test(64)) {
>> # Do NAT traversal stuff for requests from a WebSocket
>> # connection - even if it is not behind a NAT!
>> # This won't be needed in the future if Kamailio and the
>> # WebSocket client support Outbound and Path.
>> force_rport();
>> if (is_method("REGISTER")) {
>> fix_nated_register();
>> } else {
>> if (!add_contact_alias()) {
>> xlog("L_ERR", "Error aliasing contact <$ct>\n");
>> sl_send_reply("400", "Bad Request");
>> exit;
>> }
>> }
>> }
>> #!endif
>>
>> # 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)
>>
>> 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] {
>>
>> # 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 (!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()) {
>> #!ifdef WITH_WEBSOCKETS
>> if ($du == "") {
>> if (!handle_ruri_alias()) {
>> xlog("L_ERR", "Bad alias <$ru>\n");
>> sl_send_reply("400", "Bad Request");
>> exit;
>> }
>> }
>> #!endif
>> 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") ) {
>> # Add Record-Route for in-dialog NOTIFY as per RFC 6665.
>> record_route();
>> }
>> 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
>> 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"))
>> {
>> 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_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 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"))
>> {
>> 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;
>> }
>>
>> # Authentication route
>> 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
>> if (!auth_check("$fd", "subscriber", "1")) {
>> auth_challenge("$fd", "0");
>> exit;
>> }
>> # user authenticated - remove auth header
>> if(!is_method("REGISTER|PUBLISH"))
>> 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
>> route[NATDETECT] {
>> #!ifdef WITH_NAT
>> force_rport();
>> if (nat_uac_test("19")) {
>> if (is_method("REGISTER")) {
>> fix_nated_register();
>> } else {
>> add_contact_alias();
>> }
>> setflag(FLT_NATS);
>> }
>> #!endif
>> return;
>> }
>>
>> # RTPProxy control
>> 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;
>>
>> rtpproxy_manage();
>>
>> if (is_request()) {
>> if (!has_totag()) {
>> add_rr_param(";nat=yes");
>> }
>> }
>> if (is_reply()) {
>> if(isbflagset(FLB_NATB)) {
>> add_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)
>> {
>> 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}$"))
>> return;
>>
>> # only local users allowed to call
>> if(from_uri!=myself) {
>> sl_send_reply("403", "Not Allowed");
>> exit;
>> }
>>
>> if (strempty($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
>>
>> # route to voicemail server
>> route[TOVOICEMAIL] {
>> #!ifdef WITH_VOICEMAIL
>> if(!is_method("INVITE"))
>> return;
>>
>> # check if VoiceMail server IP is defined
>> if (strempty($sel(cfg_get.voicemail.srv_ip))) {
>> xlog("SCRIPT: VoiceMail rotuing enabled but IP not defined\n");
>> return;
>> }
>> if($avp(oexten)==$null)
>> return;
>>
>> $ru = "sip:" + $avp(oexten) + "@" + $sel(cfg_get.voicemail.srv_ip)
>> + ":" + $sel(cfg_get.voicemail.srv_port);
>> route(RELAY);
>> exit;
>> #!endif
>>
>> return;
>> }
>>
>> # manage outgoing branches
>> branch_route[MANAGE_BRANCH] {
>> xdbg("new branch [$T_branch_idx] to $ru\n");
>> route(NATMANAGE);
>> }
>>
>> # manage incoming replies
>> onreply_route[MANAGE_REPLY] {
>> xdbg("incoming reply\n");
>> if(status=~"[12][0-9][0-9]")
>> route(NATMANAGE);
>> }
>>
>> # manage failure routing cases
>> failure_route[MANAGE_FAILURE] {
>> route(NATMANAGE);
>>
>> if (t_is_canceled()) {
>> exit;
>> }
>>
>> #!ifdef WITH_BLOCK3XX
>> # block call redirect based on 3xx replies.
>> if (t_check_status("3[0-9][0-9]")) {
>> t_reply("404","Not found");
>> exit;
>> }
>> #!endif
>>
>> #!ifdef WITH_VOICEMAIL
>> # serial forking
>> # - route to voicemail on busy or no answer (timeout)
>> if (t_check_status("486|408")) {
>> route(TOVOICEMAIL);
>> exit;
>> }
>> #!endif
>> }
>>
>> #!ifdef WITH_WEBSOCKETS
>> onreply_route {
>> if ((($Rp == MY_WS_PORT || $Rp == MY_WSS_PORT)
>> && !(proto == WS || proto == WSS)) || $Rp == MY_MSRP_PORT) {
>> xlog("L_WARN", "SIP response received on $Rp\n");
>> drop;
>> exit;
>> }
>>
>> if (nat_uac_test(64)) {
>> # Do NAT traversal stuff for replies to a WebSocket connection
>> # - even if it is not behind a NAT!
>> # This won't be needed in the future if Kamailio and the
>> # WebSocket client support Outbound and Path.
>> add_contact_alias();
>> }
>> }
>>
>> event_route[xhttp:request] {
>> set_reply_close();
>> set_reply_no_connect();
>> if ($Rp != MY_WS_PORT
>> #!ifdef WITH_TLS
>> && $Rp != MY_WSS_PORT
>> #!endif
>> ) {
>> xlog("L_WARN", "HTTP request received on $Rp\n");
>> xhttp_reply("403", "Forbidden", "", "");
>> exit;
>> }
>>
>> xlog("L_DBG", "HTTP Request Received\n");
>>
>> if ($hdr(Upgrade)=~"websocket"
>> && $hdr(Connection)=~"Upgrade"
>> && $rm=~"GET") {
>>
>> # Validate Host - make sure the client is using the correct
>> # alias for WebSockets
>> if ($hdr(Host) == $null || !is_myself("sip:" + $hdr(Host))) {
>> xlog("L_WARN", "Bad host $hdr(Host)\n");
>> xhttp_reply("403", "Forbidden", "", "");
>> exit;
>> }
>>
>> # Optional... validate Origin - make sure the client is from an
>> # authorised website. For example,
>> #
>> # if ($hdr(Origin) != "http://communicator.MY_DOMAIN"
>> # && $hdr(Origin) != "https://communicator.MY_DOMAIN") {
>> # xlog("L_WARN", "Unauthorised client $hdr(Origin)\n");
>> # xhttp_reply("403", "Forbidden", "", "");
>> # exit;
>> # }
>>
>> # Optional... perform HTTP authentication
>>
>> # ws_handle_handshake() exits (no further configuration file
>> # processing of the request) when complete.
>> if (ws_handle_handshake())
>> {
>> # Optional... cache some information about the
>> # successful connection
>> exit;
>> }
>> }
>>
>> xhttp_reply("404", "Not Found", "", "");
>> }
>>
>> event_route[websocket:closed] {
>> xlog("L_INFO", "WebSocket connection from $si:$sp has closed\n");
>> }
>> #!endif
>>
>> #!ifdef WITH_MSRP
>> event_route[msrp:frame-in] {
>> msrp_reply_flags("1");
>>
>> if ((($Rp == MY_WS_PORT || $Rp == MY_WSS_PORT)
>> && !(proto == WS || proto == WSS)) && $Rp != MY_MSRP_PORT) {
>> xlog("L_WARN", "MSRP request received on $Rp\n");
>> msrp_reply("403", "Action-not-allowed");
>> exit;
>> }
>>
>> if (msrp_is_reply()) {
>> msrp_relay();
>> } else if($msrp(method)=="AUTH") {
>> if($msrp(nexthops)>0) {
>> msrp_relay();
>> exit;
>> }
>>
>> if (!www_authenticate("MY_DOMAIN", "subscriber",
>> "$msrp(method)")) {
>> if (auth_get_www_authenticate("MY_DOMAIN", "1",
>> "$var(wauth)")) {
>> msrp_reply("401", "Unauthorized",
>> "$var(wauth)");
>> } else {
>> msrp_reply("500", "Server Error");
>> }
>> exit;
>> }
>>
>> if ($hdr(Expires) != $null) {
>> $var(expires) = (int) $hdr(Expires);
>> if ($var(expires) < MSRP_MIN_EXPIRES) {
>> msrp_reply("423", "Interval Out-of-Bounds",
>> "Min-Expires: MSRP_MIN_EXPIRES\r\n");
>> exit;
>> } else if ($var(expires) > MSRP_MAX_EXPIRES) {
>> msrp_reply("423", "Interval Out-of-Bounds",
>> "Max-Expires: MSRP_MAX_EXPIRES\r\n");
>> exit;
>> }
>> } else {
>> $var(expires) = MSRP_MAX_EXPIRES;
>> }
>>
>> $var(cnt) = $var(cnt) + 1;
>> pv_printf("$var(sessid)", "s.$(pp).$(var(cnt)).$(RANDOM)");
>> $sht(msrp=>$var(sessid)::srcaddr) = $msrp(srcaddr);
>> $sht(msrp=>$var(sessid)::srcsock) = $msrp(srcsock);
>> $shtex(msrp=>$var(sessid)) = $var(expires) + 5;
>> # - Use-Path: the MSRP address for server + session id
>> $var(hdrs) = "Use-Path: msrps://MY_IP_ADDR:MY_MSRP_PORT/"
>> + $var(sessid) + ";tcp\r\n"
>> + "Expires: " + $var(expires) + "\r\n";
>> msrp_reply("200", "OK", "$var(hdrs)");
>> } else if ($msrp(method)=="SEND" || $msrp(method)=="REPORT") {
>> if ($msrp(nexthops)>1) {
>> if ($msrp(method)!="REPORT") {
>> msrp_reply("200", "OK");
>> }
>> msrp_relay();
>> exit;
>> }
>> $var(sessid) = $msrp(sessid);
>> if ($sht(msrp=>$var(sessid)::srcaddr) == $null) {
>> # one more hop, but we don't have address in htable
>> msrp_reply("481", "Session-does-not-exist");
>> exit;
>> } else if ($msrp(method)!="REPORT") {
>> msrp_reply("200", "OK");
>> }
>> msrp_relay_flags("1");
>> msrp_set_dst("$sht(msrp=>$var(sessid)::srcaddr)",
>> "$sht(msrp=>$var(sessid)::srcsock)");
>> msrp_relay();
>> } else {
>> msrp_reply("501", "Request-method-not-understood");
>> }
>> }
>> #!endif
>>
>>
>> _______________________________________________
>> 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://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>
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