<div dir="ltr">Hello,<div><br></div><div>Your WITH_WEBSOCKETS #define does not enable the XHTTP event_route. Even if it did, you don't have any WebSocket handshake handling code within the XHTTP event_route. Also, the WITH_WEBSOCKETS #define does not set the tcp_accept_no_cl option that is required for XHTTP to work (and therefore for WebSockets to work).</div>
<div><br></div><div>Once you have changed all that you still won't be able to route traffic properly because you aren't using the nathelper module (or the outbound module alternative) properly for WebSocket traffic.</div>
<div><br></div><div>You should take a look at the simple WebSocket example configuration in the examples/websocket.cfg file in Git.</div><div><br>Regards,</div><div><br></div><div>Peter</div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On 25 July 2013 09:30, Dani Castaños <span dir="ltr"><<a href="mailto:dcastanos@androme.es" target="_blank">dcastanos@androme.es</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">I have kamailio 4.0.2 installed with the websockets module, and when I try to connect from my test page (running sipml5) I get this error:<br><div class="gmail_quote"><div><br></div><div><div>root@phcdevel:/usr/local/src# 15(27061) DEBUG: <core> [ip_addr.c:247]: print_ip(): tcpconn_new: new tcp connection: 192.168.10.141</div>
<div>15(27061) DEBUG: <core> [tcp_main.c:1102]: tcpconn_new(): tcpconn_new: on port 53756, type 2</div><div>15(27061) DEBUG: <core> [tcp_main.c:1416]: tcpconn_add(): tcpconn_add: hashes: 3014:920:113, 1</div>
<div>
15(27061) DEBUG: <core> [io_wait.h:390]: io_watch_add(): DBG: io_watch_add(0x8270e00, 30, 2, 0xb2a5bc58), fd_no=19</div><div>15(27061) DEBUG: <core> [io_wait.h:617]: io_watch_del(): DBG: io_watch_del (0x8270e00, 30, -1, 0x0) fd_no=20 called</div>
<div>15(27061) DEBUG: <core> [tcp_main.c:4312]: handle_tcpconn_ev(): tcp: DBG: sending to child, events 1</div><div>15(27061) DEBUG: <core> [tcp_main.c:3983]: send2child(): selected tcp worker 0 11(27056) for activity on [tcp:<a href="http://192.168.10.202:5070/" target="_blank">192.168.10.202:5070</a>], 0xb2a5bc58</div>
<div>11(27056) DEBUG: <core> [tcp_read.c:1521]: handle_io(): received n=4 con=0xb2a5bc58, fd=10</div><div>11(27056) DEBUG: <core> [tcp_read.c:572]: tcp_read_headers(): tcp_read_headers: ERROR: no clen, p=A</div>
<div>11(27056) ERROR: <core> [tcp_read.c:1310]: tcp_read_req(): ERROR: tcp_read_req: bad request, state=7, error=4 buf:</div><div>GET / HTTP/1.1</div><div>Upgrade: websocket</div><div>Connection: Upgrade</div><div>
Host: <a href="http://192.168.10.202:5070/" target="_blank">192.168.10.202:5070</a></div>
<div>Origin: <a href="http://sipml5.devel.phemium.com/" target="_blank">http://sipml5.devel.phemium.com</a></div><div>Sec-WebSocket-Protocol: sip</div><div>Pragma: no-cache</div><div>Cache-Control: no-cache</div><div>Sec-WebSocket-Key: nEzBXhDED/hlJnGieFvp1w==</div>
<div>Sec-WebSocket-Version: 13</div><div>Sec-WebSocket-Extensions: x-webkit-deflate-frame</div><div>User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.72 Safari/537.36</div>
<div><br></div><div><br></div><div>parsed:</div><div>GET / HTTP/1.1</div><div>Upgrade: websocket</div><div>Connection: Upgrade</div><div>Host: <a href="http://192.168.10.202:5070/" target="_blank">192.168.10.202:5070</a></div>
<div>Origin: <a href="http://sipml5.devel.phemium.com/" target="_blank">http://sipml5.devel.phemium.com</a></div><div>Sec-WebSocket-Protocol: sip</div><div>Pragma: no-cache</div><div>Cache-Control: no-cache</div><div>Sec-WebSocket-Key: nEzBXhDED/hlJnGieFvp1w==</div>
<div>Sec-WebSocket-Version: 13</div><div>Sec-WebSocket-Extensions: x-webkit-deflate-frame</div><div>User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.72 Safari/537.36</div>
<div><br></div><div><br></div><div>11(27056) DEBUG: <core> [tcp_read.c:1311]: tcp_read_req(): - received from: port 53756</div><div>11(27056) DEBUG: <core> [ip_addr.c:247]: print_ip(): - received from: ip 192.168.10.141</div>
<div>11(27056) DEBUG: <core> [tcp_read.c:1448]: release_tcpconn(): releasing con 0xb2a5bc58, state -2, fd=10, id=1</div><div>11(27056) DEBUG: <core> [tcp_read.c:1449]: release_tcpconn(): extra_data (nil)</div>
<div>15(27061) DEBUG: <core> [tcp_main.c:3395]: handle_tcp_child(): handle_tcp_child: reader response= b2a5bc58, -2 from 0</div><div><br></div><div>It looks like the packet never reaches the routing config. Even when I changed the websockets listen port to 8081, it tghrows the same error.</div>
<div><br></div><div><br></div><div>Here is my kamailio.cfg file:</div><div><br></div><div><div>#!KAMAILIO</div><div>#</div><div># Several features can be enabled using '#!define WITH_FEATURE' directives:</div><div>
#</div><div># *** To run in debug mode:</div><div># - define WITH_DEBUG</div><div>#</div><div># *** To enable mysql:</div><div># - define WITH_MYSQL</div><div>#</div><div># *** To enable authentication execute:</div>
<div># - enable mysql</div><div># - define WITH_AUTH</div><div># - add users using 'kamctl'</div><div>#</div><div># *** To enable IP authentication execute:</div><div># - enable mysql</div><div># - enable authentication</div>
<div># - define WITH_IPAUTH</div><div># - add IP addresses with group id '1' to 'address' table</div><div>#</div><div># *** To enable persistent user location execute:</div><div># - enable mysql</div>
<div># - define WITH_USRLOCDB</div><div>#</div><div># *** To enable presence server execute:</div><div># - enable mysql</div><div># - define WITH_PRESENCE</div><div>#</div><div># *** To enable nat traversal execute:</div>
<div># - define WITH_NAT</div><div># - install RTPProxy: <a href="http://www.rtpproxy.org" target="_blank">http://www.rtpproxy.org</a></div><div># - start RTPProxy:</div><div># rtpproxy -l _your_public_ip_ -s udp:localhost:7722</div>
<div>#</div><div># *** To enable PSTN gateway routing execute:</div><div># - define WITH_PSTN</div><div># - set the value of pstn.gw_ip</div><div># - check route[PSTN] for regexp routing condition</div><div>#</div>
<div># *** To enable database aliases lookup execute:</div><div># - enable mysql</div><div># - define WITH_ALIASDB</div><div>#</div><div># *** To enable speed dial lookup execute:</div><div># - enable mysql</div>
<div># - define WITH_SPEEDDIAL</div><div>#</div><div># *** To enable multi-domain support execute:</div><div># - enable mysql</div><div># - define WITH_MULTIDOMAIN</div><div>#</div><div># *** To enable TLS support execute:</div>
<div># - adjust CFGDIR/tls.cfg as needed</div><div># - define WITH_TLS</div><div>#</div><div># *** To enable XMLRPC support execute:</div><div># - define WITH_XMLRPC</div><div># - adjust route[XMLRPC] for access policy</div>
<div>#</div><div># *** To enable the embedded http server:</div><div># - define WITH_XHTTP</div><div>#</div><div># *** To enable the RPC web interface execute:</div><div># - enable xhttp</div><div># - define WITH_XHTTP_RPC</div>
<div>#</div><div># *** To enable the provisioning web interface execute:</div><div># - enable mysql</div><div># - enable xhttp</div><div># - define WITH_XHTTP_PI</div><div>#</div><div># *** To enable anti-flood detection execute:</div>
<div># - adjust pike and htable=>ipban settings as needed (default is</div><div># block if more than 16 requests in 2 seconds and ban for 300 seconds)</div><div># - define WITH_ANTIFLOOD</div><div>#</div>
<div># *** To block 3XX redirect replies execute:</div><div># - define WITH_BLOCK3XX</div><div>#</div><div># *** To enable VoiceMail routing execute:</div><div># - define WITH_VOICEMAIL</div><div># - set the value of voicemail.srv_ip</div>
<div># - adjust the value of voicemail.srv_port</div><div>#</div><div># *** To enhance accounting execute:</div><div># - enable mysql</div><div># - define WITH_ACCDB</div><div># - add following columns to database</div>
<div>#!ifdef ACCDB_COMMENT</div><div> ALTER TABLE acc ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';</div><div> ALTER TABLE acc ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT '';</div><div> ALTER TABLE acc ADD COLUMN src_ip varchar(64) NOT NULL default '';</div>
<div> ALTER TABLE acc ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';</div><div> ALTER TABLE acc ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';</div><div> ALTER TABLE acc ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT '';</div>
<div> ALTER TABLE missed_calls ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';</div><div> ALTER TABLE missed_calls ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT '';</div><div> ALTER TABLE missed_calls ADD COLUMN src_ip varchar(64) NOT NULL default '';</div>
<div> ALTER TABLE missed_calls ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';</div><div> ALTER TABLE missed_calls ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';</div><div> ALTER TABLE missed_calls ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT '';</div>
<div>#!endif</div><div><br></div><div>####### Include Local Config If Exists #########</div><div>import_file "kamailio-local.cfg"</div><div><br></div><div>####### Defined Values #########</div><div><br></div><div>
#!define WITH_NAT</div><div>#!define WITH_USRLOCDB</div><div>#!define WITH_AUTH</div><div>#!define WITH_MULTIDOMAIN</div><div>#!define WITH_POSTGRES</div><div>#!define WITH XHTTP</div><div>#!define DBURL "postgres://<a href="http://postgres@127.0.0.1/openser" target="_blank">postgres@127.0.0.1/openser</a>"</div>
<div>##!define WITH_TLS</div><div><br></div><div>#!ifdef WITH_MULTIDOMAIN</div><div># - the value for 'use_domain' parameters</div><div>#!define MULTIDOMAIN 1</div><div>#!else</div><div>#!define MULTIDOMAIN 0</div>
<div>#!endif</div><div><br></div><div># - flags</div><div># FLT_ - per transaction (message) flags</div><div>#<span style="white-space:pre-wrap"> </span>FLB_ - per branch flags</div><div>#!define FLT_ACC 1</div><div>
#!define FLT_ACCMISSED 2</div><div>#!define FLT_ACCFAILED 3</div><div>#!define FLT_NATS 5</div><div><br></div><div>#!define FLB_NATB 6</div><div>#!define FLB_NATSIPPING 7</div><div>#!define WITH_WEBSOCKETS</div><div>#!define WITH_DEBUG</div>
<div><br></div><div>####### Global Parameters #########</div><div><br></div><div>#!ifdef WITH_DEBUG</div><div>debug=9</div><div>log_stderror=yes</div><div>#!else</div><div>debug=2</div><div>log_stderror=no</div><div>#!endif</div>
<div><br></div><div>memdbg=5</div><div>memlog=5</div><div><br></div><div>log_facility=LOG_LOCAL0</div><div><br></div><div>fork=yes</div><div>children=4</div><div><br></div><div>/* uncomment the next line to disable TCP (default on) */</div>
<div>#disable_tcp=yes</div><div><br></div><div>/* uncomment the next line to disable the auto discovery of local aliases</div><div> based on reverse DNS on IPs (default on) */</div><div>#auto_aliases=no</div><div><br></div>
<div>/* add local domain aliases */</div><div>#alias="<a href="http://sip.mydomain.com" target="_blank">sip.mydomain.com</a>"</div><div><br></div><div>/* uncomment and configure the following line if you want Kamailio to</div>
<div>
bind on a specific interface/port/proto (default bind on all available) */</div><div>listen=<a href="http://192.168.10.202:5070" target="_blank">192.168.10.202:5070</a></div><div>alias=<a href="http://devel.phemium.com" target="_blank">devel.phemium.com</a></div>
<div><br></div><div>#!ifdef WITH_WEBSOCKETS</div><div>listen=<a href="http://192.168.10.202:8081" target="_blank">192.168.10.202:8081</a></div><div>#!endif</div><div><br></div><div>/* port to listen to</div><div> * - can be specified more than once if needed to listen on many ports */</div>
<div>#port=5070</div><div><br></div><div>#!ifdef WITH_TLS</div><div>enable_tls=yes</div><div>#!endif</div><div><br></div><div># life time of TCP connection when there is no traffic</div><div># - a bit higher than registration expires to cope with UA behind NAT</div>
<div>tcp_connection_lifetime=3605</div><div><br></div><div>#!ifdef WITH_XHTTP</div><div>tcp_accept_no_cl=yes</div><div>#!endif</div><div><br></div><div>####### Custom Parameters #########</div><div><br></div><div># These parameters can be modified runtime via RPC interface</div>
<div># - see the documentation of 'cfg_rpc' module.</div><div>#</div><div># Format: <a href="http://group.id" target="_blank">group.id</a> = value 'desc' description</div><div># Access: $sel(<a href="http://cfg_get.group.id" target="_blank">cfg_get.group.id</a>) or @<a href="http://cfg_get.group.id" target="_blank">cfg_get.group.id</a></div>
<div>#</div><div><br></div><div>#!ifdef WITH_PSTN</div><div># PSTN GW Routing</div><div>#</div><div># - pstn.gw_ip: valid IP or hostname as string value, example:</div><div># pstn.gw_ip = "10.0.0.101" desc "My PSTN GW Address"</div>
<div>#</div><div># - by default is empty to avoid misrouting</div><div>pstn.gw_ip = "" desc "PSTN GW Address"</div><div>pstn.gw_port = "" desc "PSTN GW Port"</div><div>#!endif</div>
<div><br></div><div>#!ifdef WITH_VOICEMAIL</div><div># VoiceMail Routing on offline, busy or no answer</div><div>#</div><div># - by default Voicemail server IP is empty to avoid misrouting</div><div>voicemail.srv_ip = "" desc "VoiceMail IP Address"</div>
<div>voicemail.srv_port = "5060" desc "VoiceMail Port"</div><div>#!endif</div><div><br></div><div>####### Modules Section ########</div><div><br></div><div># set paths to location of modules (to sources or installation folders)</div>
<div>#!ifdef WITH_SRCPATH</div><div>mpath="modules_k:modules"</div><div>#!else</div><div>mpath="/usr/local/lib/kamailio/modules_k/:/usr/lib/kamailio/modules/"</div><div>#!endif</div><div><br></div><div>
#!ifdef WITH_MYSQL</div><div>loadmodule "db_mysql.so"</div><div>#!endif</div><div><br></div><div>#!ifdef WITH_POSTGRES</div><div>loadmodule "db_postgres.so"</div><div>#!endif</div><div><br></div><div>
loadmodule "mi_fifo.so"</div>
<div>loadmodule "kex.so"</div><div>loadmodule "corex.so"</div><div>loadmodule "tm.so"</div><div>loadmodule "tmx.so"</div><div>loadmodule "sl.so"</div><div>loadmodule "rr.so"</div>
<div>loadmodule "pv.so"</div><div>loadmodule "maxfwd.so"</div><div>loadmodule "usrloc.so"</div><div>loadmodule "registrar.so"</div><div>loadmodule "textops.so"</div><div>
loadmodule "siputils.so"</div>
<div>loadmodule "xlog.so"</div><div>loadmodule "sanity.so"</div><div>loadmodule "ctl.so"</div><div>loadmodule "cfg_rpc.so"</div><div>loadmodule "mi_rpc.so"</div><div>loadmodule "acc.so"</div>
<div><br></div><div>#!ifdef WITH_AUTH</div><div>loadmodule "auth.so"</div><div>loadmodule "auth_db.so"</div><div>#!ifdef WITH_IPAUTH</div><div>loadmodule "permissions.so"</div><div>#!endif</div>
<div>#!endif</div><div><br></div><div>#!ifdef WITH_ALIASDB</div><div>loadmodule "alias_db.so"</div><div>#!endif</div><div><br></div><div>#!ifdef WITH_SPEEDDIAL</div><div>loadmodule "speeddial.so"</div>
<div>#!endif</div><div><br></div><div>#!ifdef WITH_MULTIDOMAIN</div><div>loadmodule "domain.so"</div><div>#!endif</div><div><br></div><div>#!ifdef WITH_PRESENCE</div><div>loadmodule "presence.so"</div>
<div>loadmodule "presence_xml.so"</div><div>#!endif</div><div><br></div><div>#!ifdef WITH_NAT</div><div>loadmodule "nathelper.so"</div><div>loadmodule "rtpproxy.so"</div><div>#!endif</div><div>
<br></div><div>#!ifdef WITH_TLS</div><div>loadmodule "tls.so"</div><div>#!endif</div><div><br></div><div>#!ifdef WITH_WEBSOCKETS</div><div>loadmodule "xhttp.so"</div><div>loadmodule "websocket.so"</div>
<div>#!endif</div><div><br></div><div>#!ifdef WITH_ANTIFLOOD</div><div>loadmodule "htable.so"</div><div>loadmodule "pike.so"</div><div>#!endif</div><div><br></div><div>#!ifdef WITH_XMLRPC</div><div>loadmodule "xmlrpc.so"</div>
<div>#!endif</div><div><br></div><div>#!ifdef WITH_DEBUG</div><div>loadmodule "debugger.so"</div><div>#!endif</div><div><br></div><div>#!ifdef WITH_XHTTP</div><div>loadmodule "xhttp.so"</div><div>#!endif</div>
<div><br></div><div>#!ifdef WITH_XHTTP_RPC</div><div>loadmodule "xhttp_rpc.so"</div><div>#!endif</div><div><br></div><div>#!ifdef WITH_XHTTP_PI</div><div>loadmodule "xhttp_pi.so"</div><div>#!endif</div>
<div><br></div><div>loadmodule "avpops.so"</div><div><br></div><div># ----------------- setting module-specific parameters ---------------</div><div><br></div><div><br></div><div># ----- mi_fifo params -----</div>
<div>modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")</div><div><br></div><div><br></div><div># ----- tm params -----</div><div># auto-discard branches from previous serial forking leg</div>
<div>modparam("tm", "failure_reply_mode", 3)</div><div># default retransmission timeout: 30sec</div><div>modparam("tm", "fr_timer", 30000)</div><div># default invite retransmission timeout after 1xx: 120sec</div>
<div>modparam("tm", "fr_inv_timer", 120000)</div><div><br></div><div><br></div><div># ----- rr params -----</div><div># add value to ;lr param to cope with most of the UAs</div><div>modparam("rr", "enable_full_lr", 1)</div>
<div># do not append from tag to the RR (no need for this script)</div><div>modparam("rr", "append_fromtag", 0)</div><div><br></div><div><br></div><div># ----- registrar params -----</div><div>modparam("registrar", "method_filtering", 1)</div>
<div>/* uncomment the next line to disable parallel forking via location */</div><div># modparam("registrar", "append_branches", 0)</div><div>/* uncomment the next line not to allow more than 10 contacts per AOR */</div>
<div>#modparam("registrar", "max_contacts", 10)</div><div># max value for expires of registrations</div><div>modparam("registrar", "max_expires", 3600)</div><div># set it to 1 to enable GRUU</div>
<div>modparam("registrar", "gruu_enabled", 0)</div><div><br></div><div><br></div><div># ----- acc params -----</div><div>/* what special events should be accounted ? */</div><div>modparam("acc", "early_media", 0)</div>
<div>modparam("acc", "report_ack", 0)</div><div>modparam("acc", "report_cancels", 0)</div><div>/* by default ww do not adjust the direct of the sequential requests.</div><div> if you enable this parameter, be sure the enable "append_fromtag"</div>
<div> in "rr" module */</div><div>modparam("acc", "detect_direction", 0)</div><div>/* account triggers (flags) */</div><div>modparam("acc", "log_flag", FLT_ACC)</div><div>
modparam("acc", "log_missed_flag", FLT_ACCMISSED)</div><div>modparam("acc", "log_extra",</div><div><span style="white-space:pre-wrap"> </span>"src_user=$fU;src_domain=$fd;src_ip=$si;"</div>
<div><span style="white-space:pre-wrap"> </span>"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")</div><div>modparam("acc", "failed_transaction_flag", FLT_ACCFAILED)</div><div>/* enhanced DB accounting */</div>
<div>#!ifdef WITH_ACCDB</div><div>modparam("acc", "db_flag", FLT_ACC)</div><div>modparam("acc", "db_missed_flag", FLT_ACCMISSED)</div><div>modparam("acc", "db_url", DBURL)</div>
<div>modparam("acc", "db_extra",</div><div><span style="white-space:pre-wrap"> </span>"src_user=$fU;src_domain=$fd;src_ip=$si;"</div><div><span style="white-space:pre-wrap"> </span>"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")</div>
<div>#!endif</div><div><br></div><div><br></div><div># ----- usrloc params -----</div><div>/* enable DB persistency for location entries */</div><div>#!ifdef WITH_USRLOCDB</div><div>modparam("usrloc", "db_url", DBURL)</div>
<div>modparam("usrloc", "db_mode", 2)</div><div>modparam("usrloc", "use_domain", MULTIDOMAIN)</div><div>#!endif</div><div><br></div><div><br></div><div># ----- auth_db params -----</div>
<div>#!ifdef WITH_AUTH</div><div>modparam("auth_db", "db_url", DBURL)</div><div>modparam("auth_db", "calculate_ha1", yes)</div><div>modparam("auth_db", "password_column", "password")</div>
<div>modparam("auth_db", "load_credentials", "")</div><div>modparam("auth_db", "use_domain", MULTIDOMAIN)</div><div><br></div><div># ----- permissions params -----</div><div>
#!ifdef WITH_IPAUTH</div><div>modparam("permissions", "db_url", DBURL)</div><div>modparam("permissions", "db_mode", 1)</div><div>#!endif</div><div><br></div><div>#!endif</div><div>
<br>
</div><div><br></div><div># ----- alias_db params -----</div><div>#!ifdef WITH_ALIASDB</div><div>modparam("alias_db", "db_url", DBURL)</div><div>modparam("alias_db", "use_domain", MULTIDOMAIN)</div>
<div>#!endif</div><div><br></div><div><br></div><div># ----- speeddial params -----</div><div>#!ifdef WITH_SPEEDDIAL</div><div>modparam("speeddial", "db_url", DBURL)</div><div>modparam("speeddial", "use_domain", MULTIDOMAIN)</div>
<div>#!endif</div><div><br></div><div><br></div><div># ----- domain params -----</div><div>#!ifdef WITH_MULTIDOMAIN</div><div>modparam("domain", "db_url", DBURL)</div><div># register callback to match myself condition with domains list</div>
<div>modparam("domain", "register_myself", 1)</div><div>#!endif</div><div><br></div><div><br></div><div>#!ifdef WITH_PRESENCE</div><div># ----- presence params -----</div><div>modparam("presence", "db_url", DBURL)</div>
<div><br></div><div># ----- presence_xml params -----</div><div>modparam("presence_xml", "db_url", DBURL)</div><div>modparam("presence_xml", "force_active", 1)</div><div>#!endif</div>
<div><br></div><div><br></div><div>#!ifdef WITH_NAT</div><div># ----- rtpproxy params -----</div><div>modparam("rtpproxy", "rtpproxy_sock", "udp:<a href="http://127.0.0.1:7899" target="_blank">127.0.0.1:7899</a>")</div>
<div><br></div><div># ----- nathelper params -----</div><div>modparam("nathelper", "natping_interval", 30)</div><div>modparam("nathelper", "ping_nated_only", 1)</div><div>modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)</div>
<div>modparam("nathelper", "sipping_from", "<a href="mailto:sip%3Apinger@devel.phemium.com" target="_blank">sip:pinger@devel.phemium.com</a>")</div><div><br></div><div># params needed for NAT traversal in other modules</div>
<div>modparam("nathelper|registrar", "received_avp", "$avp(RECEIVED)")</div><div>modparam("usrloc", "nat_bflag", FLB_NATB)</div><div>#!endif</div><div><br></div><div><br>
</div>
<div>#!ifdef WITH_TLS</div><div># ----- tls params -----</div><div>modparam("tls", "config", "/etc/kamailio/tls.cfg")</div><div>#!endif</div><div><br></div><div>#!ifdef WITH_ANTIFLOOD</div><div>
# ----- pike params -----</div><div>modparam("pike", "sampling_time_unit", 2)</div><div>modparam("pike", "reqs_density_per_unit", 16)</div><div>modparam("pike", "remove_latency", 4)</div>
<div><br></div><div># ----- htable params -----</div><div># ip ban htable with autoexpire after 5 minutes</div><div>modparam("htable", "htable", "ipban=>size=8;autoexpire=300;")</div><div>
#!endif</div><div><br></div><div>#!ifdef WITH_XMLRPC</div><div># ----- xmlrpc params -----</div><div>modparam("xmlrpc", "route", "XMLRPC");</div><div>modparam("xmlrpc", "url_match", "^/RPC")</div>
<div>#!endif</div><div><br></div><div>#!ifdef WITH_DEBUG</div><div># ----- debugger params -----</div><div>modparam("debugger", "cfgtrace", 1)</div><div>#!endif</div><div><br></div><div>#!ifdef WITH_XHTTP_RPC</div>
<div>modparam("xhttp_rpc", "xhttp_rpc_root", "http_rpc")</div><div>#!endif</div><div><br></div><div>#!ifdef WITH_XHTTP_PI</div><div>modparam("xhttp_pi", "xhttp_pi_root", "http_pi")</div>
<div>modparam("xhttp_pi", "framework", "/etc/kamailio/pi_framework.xml")</div><div>#!endif</div><div><br></div><div>#!ifdef WITH_WEBSOCKETS</div><div># ----- nathelper params -----</div><div>
#modparam("nathelper|registrar", "received_avp", "$avp(RECEIVED)")</div><div># Note: leaving NAT pings turned off here as nathelper is _only_ being used for</div><div># WebSocket connections. NAT pings are not needed as WebSockets have</div>
<div># their own keep-alives.</div><div>modparam("websocket", "sub_protocols", 1)</div><div>#!endif</div><div><br></div><div>####### Routing Logic ########</div><div><br></div><div><br></div><div>
# Main SIP request routing logic</div><div># - processing of any incoming SIP request starts with this route</div><div># - note: this is the same as route { ... }</div><div>request_route {</div><div> xlog("PHEMIUM Init request_route\n");</div>
<div><br></div><div><span style="white-space:pre-wrap"> </span># per request initial checks</div><div><span style="white-space:pre-wrap"> </span>route(REQINIT);</div><div><br></div><div><span style="white-space:pre-wrap"> </span># NAT detection</div>
<div><span style="white-space:pre-wrap"> </span>route(NATDETECT);</div><div><br></div><div> route(WESIP);</div><div><br></div><div><span style="white-space:pre-wrap"> </span># CANCEL processing</div><div><span style="white-space:pre-wrap"> </span>if (is_method("CANCEL"))</div>
<div><span style="white-space:pre-wrap"> </span>{</div><div><span style="white-space:pre-wrap"> </span>if (t_check_trans())</div><div><span style="white-space:pre-wrap"> </span>t_relay();</div><div><span style="white-space:pre-wrap"> </span>exit;</div>
<div><span style="white-space:pre-wrap"> </span>}</div><div><br></div><div><span style="white-space:pre-wrap"> </span># handle requests within SIP dialogs</div><div><span style="white-space:pre-wrap"> </span>route(WITHINDLG);</div>
<div><br></div><div><span style="white-space:pre-wrap"> </span>### only initial requests (no To tag)</div><div><br></div><div><span style="white-space:pre-wrap"> </span>t_check_trans();</div><div><br></div><div><span style="white-space:pre-wrap"> </span># authentication</div>
<div><span style="white-space:pre-wrap"> </span>route(AUTH);</div><div><br></div><div><span style="white-space:pre-wrap"> </span># record routing for dialog forming requests (in case they are routed)</div><div><span style="white-space:pre-wrap"> </span># - remove preloaded route headers</div>
<div><span style="white-space:pre-wrap"> </span>remove_hf("Route");</div><div><span style="white-space:pre-wrap"> </span>if (is_method("INVITE|SUBSCRIBE"))</div><div><span style="white-space:pre-wrap"> </span>record_route();</div>
<div><br></div><div><span style="white-space:pre-wrap"> </span># account only INVITEs</div><div><span style="white-space:pre-wrap"> </span>if (is_method("INVITE"))</div><div><span style="white-space:pre-wrap"> </span>{</div>
<div><span style="white-space:pre-wrap"> </span>setflag(FLT_ACC); # do accounting</div><div><span style="white-space:pre-wrap"> </span>}</div><div><br></div><div><span style="white-space:pre-wrap"> </span># dispatch requests to foreign domains</div>
<div><span style="white-space:pre-wrap"> </span>route(SIPOUT);</div><div><br></div><div><span style="white-space:pre-wrap"> </span>### requests for my local domains</div><div><br></div><div><span style="white-space:pre-wrap"> </span># handle presence related requests</div>
<div><span style="white-space:pre-wrap"> </span>route(PRESENCE);</div><div><br></div><div><span style="white-space:pre-wrap"> </span># handle registrations</div><div><span style="white-space:pre-wrap"> </span>route(REGISTRAR);</div>
<div><br></div><div><span style="white-space:pre-wrap"> </span>if ($rU==$null)</div><div><span style="white-space:pre-wrap"> </span>{</div><div><span style="white-space:pre-wrap"> </span># request with no Username in RURI</div>
<div><span style="white-space:pre-wrap"> </span>sl_send_reply("484","Address Incomplete");</div><div><span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>}</div>
<div><br></div><div><span style="white-space:pre-wrap"> </span># dispatch destinations to PSTN</div><div><span style="white-space:pre-wrap"> </span>route(PSTN);</div><div><br></div><div><span style="white-space:pre-wrap"> </span># user location service</div>
<div><span style="white-space:pre-wrap"> </span>route(LOCATION);</div><div><br></div><div><span style="white-space:pre-wrap"> </span>route(RELAY);</div><div>}</div><div><br></div><div><br></div><div># Wesip forwarding</div>
<div># is IP based. Anything not coming from Wesip is</div><div># sent there. Anything coming from there, continues</div><div># its route</div><div>route[WESIP] {</div><div> if ( $si == "192.168.10.202" ) {</div>
<div> if ( is_present_hf("X-Phemium-Reason") ) {</div><div> $avp(phemreason) = $hdr(X-Phemium-Reason);</div><div> }</div><div> if ( is_present_hf("X-Phemium-Register") ) {</div><div> $avp(phemreg) = $hdr(X-Phemium-Register);</div>
<div> if (!avp_check("$avp(phemreg)","eq/yes/i")) {</div><div> if (is_avp_set("$avp(phemreason)")) {</div><div> sl_send_reply("403","$avp(phemreason)");</div>
<div> } else {</div><div> sl_send_reply("403","Request not accepted");</div><div> }</div><div> exit;</div><div> }</div><div> }</div><div> } else {</div><div> $avp(RECEIVED) = "sip:"+$si+":"+$sp;</div>
<div> if ( is_method("REGISTER") ) {</div><div> append_hf("P-Received: $avp(RECEIVED)\r\n");</div><div> }</div><div> record_route();</div><div> t_relay_to_udp("192.168.10.202","50060");</div>
<div> exit;</div><div> }</div><div>}</div><div><br></div><div># Initial fixes</div><div>route[FIXUP] {</div><div> if ( $rd == "192.168.10.202" ) {</div><div> rewritehost("<a href="http://devel.phemium.com" target="_blank">devel.phemium.com</a>");</div>
<div> }</div><div>}</div><div><br></div><div># Check accepted domains</div><div>route[ACCDOMAIN] {</div><div> if ! ( $rd == "<a href="http://devel.phemium.com" target="_blank">devel.phemium.com</a>"</div><div>
|| $si == "192.168.10.202"</div>
<div> #OR_ACCEPTED_DOMAINS</div><div> ) {</div><div> sl_send_reply("403", "Not accepted domain");</div><div> exit;</div><div> }</div><div>}</div><div><br></div><div># Keepalive request responding</div>
<div>route[KEEPALIVE] {</div><div> if ( is_method("NOTIFY")</div><div> && is_uri_host_local()</div><div> && ( strempty($rU)</div><div> || search("^Event: keep-alive") ) ) {</div>
<div> sl_send_reply("200", "OK - keepalive");</div><div> exit;</div><div> }</div><div> if ( is_method("OPTIONS")</div><div> && is_uri_host_local()</div><div> && strempty($rU) ) {</div>
<div> sl_send_reply("200", "OK - keepalive");</div><div> exit;</div><div> }</div><div>}</div><div><br></div><div># Mirror service routing</div><div>route[MIRROR] {</div><div> if ( uri=~"^sip:(.+@)?<a href="http://conf.devel.phemium.com" target="_blank">conf.devel.phemium.com</a>" )</div>
<div> {</div><div> remove_hf("P-Asserted-Identity");</div><div> avp_printf("$avp(i:1)", "<$fu>");</div><div> append_hf( "P-Asserted-Identity: $avp(i:1)\r\n" );</div>
<div> avp_delete("$avp(i:1)");</div><div> record_route();</div><div> t_relay_to_udp("192.168.10.202","50070");</div><div> exit;</div><div> }</div><div> # Record route backwards from mirror</div>
<div> if ( $si == "192.168.10.202"</div><div> && from_uri=~"^sip:(.+@)?<a href="http://conf.devel.phemium.com" target="_blank">conf.devel.phemium.com</a>") {</div><div> record_route();</div>
<div>
t_relay();</div><div> }</div><div>}</div><div><br></div><div><br></div><div>route[RELAY] {</div><div><br></div><div><span style="white-space:pre-wrap"> </span># enable additional event routes for forwarded requests</div>
<div><span style="white-space:pre-wrap"> </span># - serial forking, RTP relaying handling, a.s.o.</div><div><span style="white-space:pre-wrap"> </span>if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) {</div>
<div><span style="white-space:pre-wrap"> </span>if(!t_is_set("branch_route")) t_on_branch("MANAGE_BRANCH");</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>if (is_method("INVITE|SUBSCRIBE|UPDATE")) {</div>
<div><span style="white-space:pre-wrap"> </span>if(!t_is_set("onreply_route")) t_on_reply("MANAGE_REPLY");</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>if (is_method("INVITE")) {</div>
<div><span style="white-space:pre-wrap"> </span>if(!t_is_set("failure_route")) t_on_failure("MANAGE_FAILURE");</div><div><span style="white-space:pre-wrap"> </span>}</div><div><br></div><div><span style="white-space:pre-wrap"> </span>if (!t_relay()) {</div>
<div><span style="white-space:pre-wrap"> </span>sl_reply_error();</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>exit;</div><div>}</div><div><br></div>
<div># Per SIP request initial checks</div><div>route[REQINIT] {</div><div>#!ifdef WITH_ANTIFLOOD</div><div><span style="white-space:pre-wrap"> </span># flood dection from same IP and traffic ban for a while</div><div>
<span style="white-space:pre-wrap"> </span># be sure you exclude checking trusted peers, such as pstn gateways</div><div><span style="white-space:pre-wrap"> </span># - local host excluded (e.g., loop to self)</div>
<div><span style="white-space:pre-wrap"> </span>if(src_ip!=myself)</div><div><span style="white-space:pre-wrap"> </span>{</div><div><span style="white-space:pre-wrap"> </span>if($sht(ipban=>$si)!=$null)</div>
<div><span style="white-space:pre-wrap"> </span>{</div><div><span style="white-space:pre-wrap"> </span># ip is already blocked</div><div><span style="white-space:pre-wrap"> </span>xdbg("request from blocked IP - $rm from $fu (IP:$si:$sp)\n");</div>
<div><span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>if (!pike_check_req())</div><div><span style="white-space:pre-wrap"> </span>{</div>
<div><span style="white-space:pre-wrap"> </span>xlog("L_ALERT","ALERT: pike blocking $rm from $fu (IP:$si:$sp)\n");</div><div><span style="white-space:pre-wrap"> </span>$sht(ipban=>$si) = 1;</div>
<div><span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>}</div><div>#!endif</div><div><br></div><div>
<span style="white-space:pre-wrap"> </span>if (!mf_process_maxfwd_header("10")) {</div><div><span style="white-space:pre-wrap"> </span>sl_send_reply("483","Too Many Hops");</div><div>
<span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>}</div><div><br></div><div><span style="white-space:pre-wrap"> </span>if(!sanity_check("1511", "7"))</div>
<div><span style="white-space:pre-wrap"> </span>{</div><div><span style="white-space:pre-wrap"> </span>xlog("Malformed SIP message from $si:$sp\n");</div><div><span style="white-space:pre-wrap"> </span>exit;</div>
<div><span style="white-space:pre-wrap"> </span>}</div><div>}</div><div><br></div><div># Handle requests within SIP dialogs</div><div>route[WITHINDLG] {</div><div><span style="white-space:pre-wrap"> </span>if (has_totag()) {</div>
<div><span style="white-space:pre-wrap"> </span># sequential request withing a dialog should</div><div><span style="white-space:pre-wrap"> </span># take the path determined by record-routing</div><div><span style="white-space:pre-wrap"> </span>if (loose_route()) {</div>
<div><span style="white-space:pre-wrap"> </span>route(DLGURI);</div><div><span style="white-space:pre-wrap"> </span>if (is_method("BYE")) {</div><div><span style="white-space:pre-wrap"> </span>setflag(FLT_ACC); # do accounting ...</div>
<div><span style="white-space:pre-wrap"> </span>setflag(FLT_ACCFAILED); # ... even if the transaction fails</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>else if ( is_method("ACK") ) {</div>
<div><span style="white-space:pre-wrap"> </span># ACK is forwarded statelessy</div><div><span style="white-space:pre-wrap"> </span>route(NATMANAGE);</div><div><span style="white-space:pre-wrap"> </span>}</div>
<div><span style="white-space:pre-wrap"> </span>else if ( is_method("NOTIFY") ) {</div><div><span style="white-space:pre-wrap"> </span># Add Record-Route for in-dialog NOTIFY as per RFC 6665.</div><div>
<span style="white-space:pre-wrap"> </span>record_route();</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>route(RELAY);</div><div><span style="white-space:pre-wrap"> </span>} else {</div>
<div><span style="white-space:pre-wrap"> </span>if (is_method("SUBSCRIBE") && uri == myself) {</div><div><span style="white-space:pre-wrap"> </span># in-dialog subscribe requests</div><div><span style="white-space:pre-wrap"> </span>route(PRESENCE);</div>
<div><span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>if ( is_method("ACK") ) {</div>
<div><span style="white-space:pre-wrap"> </span>if ( t_check_trans() ) {</div><div><span style="white-space:pre-wrap"> </span># no loose-route, but stateful ACK;</div><div><span style="white-space:pre-wrap"> </span># must be an ACK after a 487</div>
<div><span style="white-space:pre-wrap"> </span># or e.g. 404 from upstream server</div><div><span style="white-space:pre-wrap"> </span>t_relay();</div><div><span style="white-space:pre-wrap"> </span>exit;</div>
<div><span style="white-space:pre-wrap"> </span>} else {</div><div><span style="white-space:pre-wrap"> </span># ACK without matching transaction ... ignore and discard</div><div><span style="white-space:pre-wrap"> </span>exit;</div>
<div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>sl_send_reply("404","Not here");</div>
<div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>}</div><div>}</div><div><br></div><div># Handle SIP registrations</div>
<div>route[REGISTRAR] {</div><div><span style="white-space:pre-wrap"> </span>if (is_method("REGISTER"))</div><div><span style="white-space:pre-wrap"> </span>{</div><div><span style="white-space:pre-wrap"> </span>if(isflagset(FLT_NATS))</div>
<div><span style="white-space:pre-wrap"> </span>{</div><div><span style="white-space:pre-wrap"> </span>setbflag(FLB_NATB);</div><div><span style="white-space:pre-wrap"> </span># uncomment next line to do SIP NAT pinging</div>
<div><span style="white-space:pre-wrap"> </span>## setbflag(FLB_NATSIPPING);</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>if (!save("location"))</div>
<div><span style="white-space:pre-wrap"> </span>sl_reply_error();</div><div><br></div><div><span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>}</div><div>}</div>
<div><br></div><div># USER location service</div><div>route[LOCATION] {</div><div><br></div><div>#!ifdef WITH_SPEEDDIAL</div><div><span style="white-space:pre-wrap"> </span># search for short dialing - 2-digit extension</div>
<div><span style="white-space:pre-wrap"> </span>if($rU=~"^[0-9][0-9]$")</div><div><span style="white-space:pre-wrap"> </span>if(sd_lookup("speed_dial"))</div><div><span style="white-space:pre-wrap"> </span>route(SIPOUT);</div>
<div>#!endif</div><div><br></div><div>#!ifdef WITH_ALIASDB</div><div><span style="white-space:pre-wrap"> </span># search in DB-based aliases</div><div><span style="white-space:pre-wrap"> </span>if(alias_db_lookup("dbaliases"))</div>
<div><span style="white-space:pre-wrap"> </span>route(SIPOUT);</div><div>#!endif</div><div><br></div><div><span style="white-space:pre-wrap"> </span>$avp(oexten) = $rU;</div><div><span style="white-space:pre-wrap"> </span>if (!lookup("location")) {</div>
<div><span style="white-space:pre-wrap"> </span>$var(rc) = $rc;</div><div><span style="white-space:pre-wrap"> </span>route(TOVOICEMAIL);</div><div><span style="white-space:pre-wrap"> </span>t_newtran();</div>
<div><span style="white-space:pre-wrap"> </span>switch ($var(rc)) {</div><div><span style="white-space:pre-wrap"> </span>case -1:</div><div><span style="white-space:pre-wrap"> </span>case -3:</div><div><span style="white-space:pre-wrap"> </span>send_reply("404", "Not Found");</div>
<div><span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>case -2:</div><div><span style="white-space:pre-wrap"> </span>send_reply("405", "Method Not Allowed");</div>
<div><span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>}</div><div><br></div><div><span style="white-space:pre-wrap"> </span># when routing via usrloc, log the missed calls also</div>
<div><span style="white-space:pre-wrap"> </span>if (is_method("INVITE"))</div><div><span style="white-space:pre-wrap"> </span>{</div><div><span style="white-space:pre-wrap"> </span>setflag(FLT_ACCMISSED);</div>
<div><span style="white-space:pre-wrap"> </span>}</div><div>}</div><div><br></div><div># Presence server route</div><div>route[PRESENCE] {</div><div><span style="white-space:pre-wrap"> </span>if(!is_method("PUBLISH|SUBSCRIBE"))</div>
<div><span style="white-space:pre-wrap"> </span>return;</div><div><br></div><div>#!ifdef WITH_PRESENCE</div><div><span style="white-space:pre-wrap"> </span>if (!t_newtran())</div><div><span style="white-space:pre-wrap"> </span>{</div>
<div><span style="white-space:pre-wrap"> </span>sl_reply_error();</div><div><span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>};</div><div><br></div><div><span style="white-space:pre-wrap"> </span>if(is_method("PUBLISH"))</div>
<div><span style="white-space:pre-wrap"> </span>{</div><div><span style="white-space:pre-wrap"> </span>handle_publish();</div><div><span style="white-space:pre-wrap"> </span>t_release();</div><div><span style="white-space:pre-wrap"> </span>}</div>
<div><span style="white-space:pre-wrap"> </span>else</div><div><span style="white-space:pre-wrap"> </span>if( is_method("SUBSCRIBE"))</div><div><span style="white-space:pre-wrap"> </span>{</div><div>
<span style="white-space:pre-wrap"> </span>handle_subscribe();</div><div><span style="white-space:pre-wrap"> </span>t_release();</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>exit;</div>
<div>#!endif</div><div><br></div><div><span style="white-space:pre-wrap"> </span># if presence enabled, this part will not be executed</div><div><span style="white-space:pre-wrap"> </span>if (is_method("PUBLISH") || $rU==$null)</div>
<div><span style="white-space:pre-wrap"> </span>{</div><div><span style="white-space:pre-wrap"> </span>sl_send_reply("404", "Not here");</div><div><span style="white-space:pre-wrap"> </span>exit;</div>
<div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>return;</div><div>}</div><div><br></div><div># Authentication route</div><div>route[AUTH] {</div><div>#!ifdef WITH_AUTH</div>
<div><br></div><div>#!ifdef WITH_IPAUTH</div><div><span style="white-space:pre-wrap"> </span>if((!is_method("REGISTER")) && allow_source_address())</div><div><span style="white-space:pre-wrap"> </span>{</div>
<div><span style="white-space:pre-wrap"> </span># source IP allowed</div><div><span style="white-space:pre-wrap"> </span>return;</div><div><span style="white-space:pre-wrap"> </span>}</div><div>#!endif</div>
<div><br></div><div><span style="white-space:pre-wrap"> </span>if (is_method("REGISTER") || from_uri==myself)</div><div><span style="white-space:pre-wrap"> </span>{</div><div><span style="white-space:pre-wrap"> </span># authenticate requests</div>
<div><span style="white-space:pre-wrap"> </span>if (!auth_check("$fd", "subscriber", "1")) {</div><div><span style="white-space:pre-wrap"> </span>auth_challenge("$fd", "0");</div>
<div><span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span># user authenticated - remove auth header</div>
<div><span style="white-space:pre-wrap"> </span>if(!is_method("REGISTER|PUBLISH"))</div><div><span style="white-space:pre-wrap"> </span>consume_credentials();</div><div><span style="white-space:pre-wrap"> </span>}</div>
<div><span style="white-space:pre-wrap"> </span># if caller is not local subscriber, then check if it calls</div><div><span style="white-space:pre-wrap"> </span># a local destination, otherwise deny, not an open relay here</div>
<div><span style="white-space:pre-wrap"> </span>if (from_uri!=myself && uri!=myself)</div><div><span style="white-space:pre-wrap"> </span>{</div><div><span style="white-space:pre-wrap"> </span>sl_send_reply("403","Not relaying");</div>
<div><span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>}</div><div><br></div><div>#!endif</div><div><span style="white-space:pre-wrap"> </span>return;</div>
<div>}</div><div><br></div><div># Caller NAT detection route</div><div>route[NATDETECT] {</div><div>#!ifdef WITH_NAT</div><div><span style="white-space:pre-wrap"> </span>force_rport();</div><div><span style="white-space:pre-wrap"> </span>if (nat_uac_test("19")) {</div>
<div><span style="white-space:pre-wrap"> </span>if (is_method("REGISTER")) {</div><div><span style="white-space:pre-wrap"> </span>fix_nated_register();</div><div><span style="white-space:pre-wrap"> </span>} else {</div>
<div><span style="white-space:pre-wrap"> </span>add_contact_alias();</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>setflag(FLT_NATS);</div><div>
<span style="white-space:pre-wrap"> </span>}</div><div>#!endif</div><div><span style="white-space:pre-wrap"> </span>return;</div><div>}</div><div><br></div><div># RTPProxy control</div><div>route[NATMANAGE] {</div>
<div>#!ifdef WITH_NAT</div><div><span style="white-space:pre-wrap"> </span>if (is_request()) {</div><div><span style="white-space:pre-wrap"> </span>if(has_totag()) {</div><div><span style="white-space:pre-wrap"> </span>if(check_route_param("nat=yes")) {</div>
<div><span style="white-space:pre-wrap"> </span>setbflag(FLB_NATB);</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>}</div>
<div><span style="white-space:pre-wrap"> </span>if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB)))</div><div><span style="white-space:pre-wrap"> </span>return;</div><div><br></div><div><span style="white-space:pre-wrap"> </span>rtpproxy_manage();</div>
<div><br></div><div><span style="white-space:pre-wrap"> </span>if (is_request()) {</div><div><span style="white-space:pre-wrap"> </span>if (!has_totag()) {</div><div><span style="white-space:pre-wrap"> </span>add_rr_param(";nat=yes");</div>
<div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>if (is_reply()) {</div><div><span style="white-space:pre-wrap"> </span>if(isbflagset(FLB_NATB)) {</div>
<div><span style="white-space:pre-wrap"> </span>add_contact_alias();</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>}</div><div>#!endif</div><div>
<span style="white-space:pre-wrap"> </span>return;</div><div>}</div><div><br></div><div># URI update for dialog requests</div><div>route[DLGURI] {</div><div>#!ifdef WITH_NAT</div><div><span style="white-space:pre-wrap"> </span>if(!isdsturiset()) {</div>
<div><span style="white-space:pre-wrap"> </span>handle_ruri_alias();</div><div><span style="white-space:pre-wrap"> </span>}</div><div>#!endif</div><div><span style="white-space:pre-wrap"> </span>return;</div>
<div>}</div><div><br></div><div># Routing to foreign domains</div><div>route[SIPOUT] {</div><div><span style="white-space:pre-wrap"> </span>if (!uri==myself)</div><div><span style="white-space:pre-wrap"> </span>{</div>
<div><span style="white-space:pre-wrap"> </span>append_hf("P-hint: outbound\r\n");</div><div><span style="white-space:pre-wrap"> </span>route(RELAY);</div><div><span style="white-space:pre-wrap"> </span>}</div>
<div>}</div><div><br></div><div># PSTN GW routing</div><div>route[PSTN] {</div><div>#!ifdef WITH_PSTN</div><div><span style="white-space:pre-wrap"> </span># check if PSTN GW IP is defined</div><div><span style="white-space:pre-wrap"> </span>if (strempty($sel(cfg_get.pstn.gw_ip))) {</div>
<div><span style="white-space:pre-wrap"> </span>xlog("SCRIPT: PSTN rotuing enabled but pstn.gw_ip not defined\n");</div><div><span style="white-space:pre-wrap"> </span>return;</div><div><span style="white-space:pre-wrap"> </span>}</div>
<div><br></div><div><span style="white-space:pre-wrap"> </span># route to PSTN dialed numbers starting with '+' or '00'</div><div><span style="white-space:pre-wrap"> </span># (international format)</div>
<div><span style="white-space:pre-wrap"> </span># - update the condition to match your dialing rules for PSTN routing</div><div><span style="white-space:pre-wrap"> </span>if(!($rU=~"^(\+|00)[1-9][0-9]{3,20}$"))</div>
<div><span style="white-space:pre-wrap"> </span>return;</div><div><br></div><div><span style="white-space:pre-wrap"> </span># only local users allowed to call</div><div><span style="white-space:pre-wrap"> </span>if(from_uri!=myself) {</div>
<div><span style="white-space:pre-wrap"> </span>sl_send_reply("403", "Not Allowed");</div><div><span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>}</div>
<div><br></div><div><span style="white-space:pre-wrap"> </span>if (strempty($sel(cfg_get.pstn.gw_port))) {</div><div><span style="white-space:pre-wrap"> </span>$ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip);</div>
<div><span style="white-space:pre-wrap"> </span>} else {</div><div><span style="white-space:pre-wrap"> </span>$ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip) + ":"</div><div><span style="white-space:pre-wrap"> </span>+ $sel(cfg_get.pstn.gw_port);</div>
<div><span style="white-space:pre-wrap"> </span>}</div><div><br></div><div><span style="white-space:pre-wrap"> </span>route(RELAY);</div><div><span style="white-space:pre-wrap"> </span>exit;</div><div>#!endif</div>
<div><br></div><div><span style="white-space:pre-wrap"> </span>return;</div><div>}</div><div><br></div><div># XMLRPC routing</div><div>#!ifdef WITH_XMLRPC</div><div>route[XMLRPC] {</div><div><span style="white-space:pre-wrap"> </span># allow XMLRPC from localhost</div>
<div><span style="white-space:pre-wrap"> </span>if ((method=="POST" || method=="GET")</div><div><span style="white-space:pre-wrap"> </span>&& (src_ip==127.0.0.1)) {</div><div><span style="white-space:pre-wrap"> </span># close connection only for xmlrpclib user agents (there is a bug in</div>
<div><span style="white-space:pre-wrap"> </span># xmlrpclib: it waits for EOF before interpreting the response).</div><div><span style="white-space:pre-wrap"> </span>if ($hdr(User-Agent) =~ "xmlrpclib")</div>
<div><span style="white-space:pre-wrap"> </span>set_reply_close();</div><div><span style="white-space:pre-wrap"> </span>set_reply_no_connect();</div><div><span style="white-space:pre-wrap"> </span>dispatch_rpc();</div>
<div><span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>}</div><div><span style="white-space:pre-wrap"> </span>send_reply("403", "Forbidden");</div>
<div><span style="white-space:pre-wrap"> </span>exit;</div><div>}</div><div>#!endif</div><div><br></div><div># route to voicemail server</div><div>route[TOVOICEMAIL] {</div><div>#!ifdef WITH_VOICEMAIL</div><div><span style="white-space:pre-wrap"> </span>if(!is_method("INVITE"))</div>
<div><span style="white-space:pre-wrap"> </span>return;</div><div><br></div><div><span style="white-space:pre-wrap"> </span># check if VoiceMail server IP is defined</div><div><span style="white-space:pre-wrap"> </span>if (strempty($sel(cfg_get.voicemail.srv_ip))) {</div>
<div><span style="white-space:pre-wrap"> </span>xlog("SCRIPT: VoiceMail rotuing enabled but IP not defined\n");</div><div><span style="white-space:pre-wrap"> </span>return;</div><div><span style="white-space:pre-wrap"> </span>}</div>
<div><span style="white-space:pre-wrap"> </span>if($avp(oexten)==$null)</div><div><span style="white-space:pre-wrap"> </span>return;</div><div><br></div><div><span style="white-space:pre-wrap"> </span>$ru = "sip:" + $avp(oexten) + "@" + $sel(cfg_get.voicemail.srv_ip)</div>
<div><span style="white-space:pre-wrap"> </span>+ ":" + $sel(cfg_get.voicemail.srv_port);</div><div><span style="white-space:pre-wrap"> </span>route(RELAY);</div><div><span style="white-space:pre-wrap"> </span>exit;</div>
<div>#!endif</div><div><br></div><div><span style="white-space:pre-wrap"> </span>return;</div><div>}</div><div><br></div><div># manage outgoing branches</div><div>branch_route[MANAGE_BRANCH] {</div><div><span style="white-space:pre-wrap"> </span>xdbg("new branch [$T_branch_idx] to $ru\n");</div>
<div><span style="white-space:pre-wrap"> </span>route(NATMANAGE);</div><div>}</div><div><br></div><div># manage incoming replies</div><div>onreply_route[MANAGE_REPLY] {</div><div><span style="white-space:pre-wrap"> </span>xdbg("incoming reply\n");</div>
<div><span style="white-space:pre-wrap"> </span>if(status=~"[12][0-9][0-9]")</div><div><span style="white-space:pre-wrap"> </span>route(NATMANAGE);</div><div>}</div><div><br></div><div># manage failure routing cases</div>
<div>failure_route[MANAGE_FAILURE] {</div><div><br></div><div> xlog( "PHEMIUM failure route\n" );</div><div><span style="white-space:pre-wrap"> </span>route(NATMANAGE);</div><div><br></div><div><span style="white-space:pre-wrap"> </span>if (t_is_canceled()) {</div>
<div><span style="white-space:pre-wrap"> </span>exit;</div><div><span style="white-space:pre-wrap"> </span>}</div><div><br></div><div>#!ifdef WITH_BLOCK3XX</div><div><span style="white-space:pre-wrap"> </span># block call redirect based on 3xx replies.</div>
<div><span style="white-space:pre-wrap"> </span>if (t_check_status("3[0-9][0-9]")) {</div><div><span style="white-space:pre-wrap"> </span>t_reply("404","Not found");</div><div><span style="white-space:pre-wrap"> </span>exit;</div>
<div><span style="white-space:pre-wrap"> </span>}</div><div>#!endif</div><div><br></div><div>#!ifdef WITH_VOICEMAIL</div><div><span style="white-space:pre-wrap"> </span># serial forking</div><div><span style="white-space:pre-wrap"> </span># - route to voicemail on busy or no answer (timeout)</div>
<div><span style="white-space:pre-wrap"> </span>if (t_check_status("486|408")) {</div><div><span style="white-space:pre-wrap"> </span>route(TOVOICEMAIL);</div><div><span style="white-space:pre-wrap"> </span>exit;</div>
<div><span style="white-space:pre-wrap"> </span>}</div><div>#!endif</div><div>}</div><div><br></div><div>#!ifdef WITH_XHTTP</div><div>event_route[xhttp:request] {</div><div>xlog("Entering XHTTP\n");</div><div>
#!ifdef WITH_XHTTP_RPC</div><div><span style="white-space:pre-wrap"> </span>$var(xhttp_rpc_root) = $(hu{s.substr,0,9});</div><div><span style="white-space:pre-wrap"> </span>if ($var(xhttp_rpc_root) == "/http_rpc") {</div>
<div><span style="white-space:pre-wrap"> </span>dispatch_xhttp_rpc();</div><div><span style="white-space:pre-wrap"> </span>}</div><div>#!endif</div><div><br></div><div><br></div><div>#!ifdef WITH_XHTTP_PI</div><div>
<span style="white-space:pre-wrap"> </span>$var(xhttp_rpc_root) = $(hu{s.substr,0,8});</div><div><span style="white-space:pre-wrap"> </span>if ($var(xhttp_rpc_root) == "/http_pi") {</div><div><span style="white-space:pre-wrap"> </span>dispatch_xhttp_pi();</div>
<div><span style="white-space:pre-wrap"> </span>}</div><div>#!endif</div><div><span style="white-space:pre-wrap"> </span>xhttp_reply("200", "OK", "text/html",</div><div><span style="white-space:pre-wrap"> </span>"<html><body>Wrong URL $hu</body></html>");</div>
<div>}</div><div>#!endif</div><div><br></div><div><br></div><div><br></div></div><div><br></div><div><br></div><div>Any thoughts??</div><div><br></div><div>Thank you in advanced!</div></div></div><span class="HOEnZb"><font color="#888888"><div>
<br></div>-- <br><div dir="ltr">
<p align="left" style="font-size:12pt;margin:0cm 0cm 0pt;font-family:'Times New Roman'"><font face="Arial" size="3"><span style="font-size:13px"><b>Dani Castaños Sánchez</b></span></font></p><p style="font-size:12pt;margin:0cm 0cm 0pt;font-family:'Times New Roman'">
<em><span style="font-size:10pt;font-family:Arial">Business Development</span></em></p><p style="font-size:12pt;margin:0cm 0cm 0pt;font-family:'Times New Roman'"><span style="font-size:10pt;color:rgb(218,25,80);font-family:Arial"><span style="color:rgb(218,25,80);text-decoration:none"><a href="mailto:dcastanos@androme.es" target="_blank">dcastanos@androme.es</a></span></span></p>
<p style="font-size:12pt;margin:0cm 0cm 0pt;font-family:'Times New Roman'"><span style="font-size:small;font-family:arial"></span></p><p style="margin:0cm 0cm 0pt"><br></p><p style="margin:0cm 0cm 0pt">Tel: <a href="tel:%2B34%2093%20184%2052%2083" value="+34931845283" target="_blank">+34 93 184 52 83</a><br>
</p><p style="margin:0cm 0cm 0pt"><a href="http://www.phemium.com" target="_blank">http://www.phemium.com</a></p></div>
</font></span></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr"><div><font face="courier new, monospace">Peter Dunkley</font></div><div><font face="courier new, monospace">Technical Director</font></div><div>
<font face="courier new, monospace">Crocodile RCS Ltd</font></div></div>
</div>