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kamailio/test/unit/7.cfg

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########################################################################
# This configuration is autogenerated by sip:wizard
# (http://www.sipwise.com/wizard) on Fri Nov 09 17:06:52 +0100 2007
# for Kamailio 1.2
#
# Copyright (C) 2007 Sipwise (support@sipwise.com)
########################################################################
########################################################################
# By obtaining, using, and/or copying this configuration and/or its
# associated documentation, you agree that you have read, understood,
# and will comply with the Terms of Usage provided at
# http://www.sipwise.com/news/?page_id=6 as well as the following
# additions:
#
# Permission to use, copy, modify, and distribute this configuration and
# its associated documentation for any purpose and without fee is hereby
# granted, provided that the above copyright notice appears in all
# copies, and that both that copyright notice and this permission notice
# appear in supporting documentation, and that the name of Sipwise or
# the author will not be used in advertising or publicity pertaining to
# distribution of the configuration without specific, written prior
# permission.
########################################################################
########################################################################
# Before using this configuration, read the following prerequisites in
# order to gain the designated functionallity:
#
# base:
# You have to insert all locally served domains (i.e.
# "kamailioctl domain add your.domain.com").
#
# nat-mediaproxy:
# You have to install mediaproxy
# (http://mediaproxy.ag-projects.com/) for relaying RTP traffic.
#
# usr-preferences:
# This feature relies on UUID-based provisioning. Thus, you have
# to add the uuid-column to the subscriber table ("alter table
# subscriber add column uuid varchar(64);") and populate it with a
# UUID (unique user identifier) per user, for example an
# auto-incremented id.
#
# offnet-incoming-sip:
# You have to populate the "trusted"-table with rules for
# allowed peering hosts (i.e. src_ip="1.2.3.4", proto="udp",
# from_pattern="^sip:.*@domain.of.peering.host$", tag="1234"). If the
# feature "usr-preferences" is selected, the tag-value is used as
# caller-uuid for such calls.
#
# offnet-pstn:
# You have to add a routing entry for lcr (i.e. "kamailioctl lcr
# addroute '' '' 1 1"). Additionally, you have to add your gateways
# (i.e. "kamailioctl lcr addgw my-test-gw 1.2.3.4 5060 sip udp 1").
#
# ring-timeout:
# You have to provision the ring-timeout (AVP ringtimeout as
# type 1) for each user in the usr_preferences table (i.e.
# uuid='1234', username='', domain='', attribute='ringtimeout',
# type=1, value='60'). If no timeout is provisioned, the default
# timeout will be used.
#
# cfu:
# You have to provision the call-forward-unconditional as full
# SIP URI (AVP cfu as type 0) for each user in the usr_preferences
# table (i.e. uuid='1234', username='', domain='', attribute='cfu',
# type=0, value='sip:foo@otherdomain.com'). Forwards to another user
# in the same domain or to other domains are possible.
#
# cfc:
# You have to provision the call-forward-conditional as full SIP
# URI (AVP cfc as type 0) for each user in the usr_preferences table
# (i.e. uuid='1234', username='', domain='', attribute='cfc', type=0,
# value='sip:foo@otherdomain.com'). Forwards to another user in the
# same domain or to other domains are possible.
#
# user-aliases:
# You have to add aliases for your users (i.e. "kamailioctl alias
# add 01234567 sip:bob@yourdomain.com" for usrloc-based aliases or
# make entries into "dbaliases" table for db-based aliases)
#
# cli:
# You have to provision the CLI as full SIP URI (AVP cli as type
# 0) for each user in the usr_preferences table (i.e. uuid='1234',
# username='', domain='', attribute='cli', type=0,
# value='sip:01234567@yourdomain.com').
#
# clir:
# You have to provision '1' to enable CLIR and '0' to disable it
# (AVP clir as type 1) for each user in the usr_preferences table
# (i.e. uuid='1234', username='', domain='', attribute='clir',
# type=1, value='1').
#
# acc-db:
# You have to add the columns "src_leg" and "dst_leg" to your
# acc-table ("alter table acc add column src_leg varchar(128); alter
# table acc add column dst_leg varchar(128);").
#
########################################################################
########################################################################
# Configuration 'sip:wizard - Fri Nov 09 17:06:52 +0100 2007'
########################################################################
listen = udp:127.0.0.1:5060
mpath = "../modules"
children = 8
debug = 3
fork = yes
disable_tcp = no
log_facility = LOG_DAEMON
log_stderror = no
tcp_children = 4
mhomed = no
server_signature = yes
reply_to_via = no
sip_warning = no
check_via = no
dns = no
rev_dns = no
disable_core_dump = no
dns_try_ipv6 = yes
dns_use_search_list = yes
loadmodule "pv/pv.so"
loadmodule "usrloc/usrloc.so"
modparam("usrloc", "user_column", "username")
modparam("usrloc", "domain_column", "domain")
modparam("usrloc", "contact_column", "contact")
modparam("usrloc", "expires_column", "expires")
modparam("usrloc", "q_column", "q")
modparam("usrloc", "callid_column", "callid")
modparam("usrloc", "cseq_column", "cseq")
modparam("usrloc", "methods_column", "methods")
modparam("usrloc", "flags_column", "flags")
modparam("usrloc", "user_agent_column", "user_agent")
modparam("usrloc", "received_column", "received")
modparam("usrloc", "socket_column", "socket")
modparam("usrloc", "use_domain", 0)
modparam("usrloc", "desc_time_order", 0)
modparam("usrloc", "timer_interval", 60)
modparam("usrloc", "db_url", "mysql://openser:openserrw@localhost/openser")
modparam("usrloc", "db_mode", 1)
modparam("usrloc", "matching_mode", 0)
modparam("usrloc", "cseq_delay", 20)
modparam("usrloc", "nat_bflag", 6)
loadmodule "maxfwd/maxfwd.so"
modparam("maxfwd", "max_limit", 256)
loadmodule "rr/rr.so"
modparam("rr", "enable_full_lr", 0)
modparam("rr", "append_fromtag", 1)
modparam("rr", "enable_double_rr", 1)
modparam("rr", "add_username", 0)
loadmodule "tm/tm.so"
modparam("tm", "fr_timer", 30)
modparam("tm", "fr_inv_timer", 120)
modparam("tm", "wt_timer", 5)
modparam("tm", "delete_timer", 2)
modparam("tm", "ruri_matching", 1)
modparam("tm", "via1_matching", 1)
modparam("tm", "unix_tx_timeout", 2)
modparam("tm", "restart_fr_on_each_reply", 1)
modparam("tm", "pass_provisional_replies", 0)
modparam("tm", "fr_inv_timer_avp", "$avp(s:callee_fr_inv_timer)")
loadmodule "xlog/xlog.so"
modparam("xlog", "buf_size", 4096)
modparam("xlog", "force_color", 0)
loadmodule "mi_fifo/mi_fifo.so"
modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")
modparam("mi_fifo", "reply_dir", "/tmp/")
modparam("mi_fifo", "reply_indent", "\t")
loadmodule "domain/domain.so"
modparam("domain", "db_url", "mysql://openser:openserrw@localhost/openser")
modparam("domain", "db_mode", 1)
modparam("domain", "domain_table", "domain")
modparam("domain", "domain_col", "domain")
loadmodule "nathelper/nathelper.so"
modparam("nathelper", "natping_interval", 0)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy.sock")
modparam("nathelper", "rtpproxy_disable_tout", 60)
modparam("nathelper", "rtpproxy_tout", 1)
modparam("nathelper", "rtpproxy_retr", 5)
modparam("nathelper", "sipping_method", "OPTIONS")
modparam("nathelper", "received_avp", "$avp(i:801)")
loadmodule "textops/textops.so"
loadmodule "mediaproxy/mediaproxy.so"
modparam("mediaproxy", "mediaproxy_socket", "/var/run/proxydispatcher.sock")
loadmodule "siputils/siputils.so"
loadmodule "registrar/registrar.so"
modparam("registrar", "default_expires", 3600)
modparam("registrar", "min_expires", 60)
modparam("registrar", "max_expires", 0)
modparam("registrar", "default_q", 0)
modparam("registrar", "append_branches", 1)
modparam("registrar", "case_sensitive", 0)
modparam("registrar", "received_param", "received")
modparam("registrar", "max_contacts", 0)
modparam("registrar", "retry_after", 0)
modparam("registrar", "method_filtering", 0)
modparam("registrar", "path_mode", 2)
modparam("registrar", "path_use_received", 0)
modparam("registrar", "received_avp", "$avp(i:801)")
loadmodule "sl/sl.so"
modparam("sl", "enable_stats", 1)
loadmodule "db_mysql/db_mysql.so"
modparam("db_mysql", "ping_interval", 300)
modparam("db_mysql", "auto_reconnect", 1)
loadmodule "auth/auth.so"
modparam("auth", "nonce_expire", 300)
modparam("auth", "rpid_suffix", ";party=calling;id-type=subscriber;screen=yes")
modparam("auth", "rpid_avp", "$avp(s:rpid)")
loadmodule "auth_db/auth_db.so"
modparam("auth_db", "db_url", "mysql://openser:openserrw@localhost/openser")
modparam("auth_db", "user_column", "username")
modparam("auth_db", "domain_column", "domain")
modparam("auth_db", "password_column", "password")
modparam("auth_db", "password_column_2", "ha1b")
modparam("auth_db", "calculate_ha1", 1)
modparam("auth_db", "use_domain", 0)
modparam("auth_db", "load_credentials", "$avp(s:caller_uuid)=uuid")
loadmodule "uri_db/uri_db.so"
modparam("uri_db", "db_url", "mysql://openser:openserrw@localhost/openser")
modparam("uri_db", "db_table", "subscriber")
modparam("uri_db", "use_uri_table", 0)
modparam("uri_db", "use_domain", 0)
loadmodule "avpops/avpops.so"
modparam("avpops", "db_url", "mysql://openser:openserrw@localhost/openser")
modparam("avpops", "avp_table", "usr_preferences")
modparam("avpops", "use_domain", 0)
modparam("avpops", "uuid_column", "uuid")
modparam("avpops", "username_column", "username")
modparam("avpops", "domain_column", "domain")
modparam("avpops", "attribute_column", "attribute")
modparam("avpops", "value_column", "value")
modparam("avpops", "type_column", "type")
loadmodule "enum/enum.so"
modparam("enum", "domain_suffix", "e164.org.")
loadmodule "permissions/permissions.so"
modparam("permissions", "default_allow_file", "permissions.allow")
modparam("permissions", "default_deny_file", "permissions.deny")
modparam("permissions", "check_all_branches", 1)
modparam("permissions", "allow_suffix", ".allow")
modparam("permissions", "deny_suffix", ".deny")
modparam("permissions", "db_url", "mysql://openser:openserrw@localhost/openser")
modparam("permissions", "db_mode", 1)
modparam("permissions", "trusted_table", "trusted")
modparam("permissions", "source_col", "src_ip")
modparam("permissions", "proto_col", "proto")
modparam("permissions", "from_col", "from_pattern")
modparam("permissions", "tag_col", "tag")
modparam("permissions", "peer_tag_avp", "$avp(s:peer_uuid)")
loadmodule "lcr/lcr.so"
modparam("lcr", "db_url", "mysql://openser:openserrw@localhost/openser")
modparam("lcr", "gw_table", "gw")
modparam("lcr", "gw_name_column", "gw_name")
modparam("lcr", "ip_addr_column", "ip_addr")
modparam("lcr", "port_column", "port")
modparam("lcr", "uri_scheme_column", "uri_scheme")
modparam("lcr", "transport_column", "transport")
modparam("lcr", "grp_id_column", "grp_id")
modparam("lcr", "lcr_table", "lcr")
modparam("lcr", "strip_column", "strip")
modparam("lcr", "prefix_column", "prefix")
modparam("lcr", "from_uri_column", "from_uri")
modparam("lcr", "priority_column", "priority")
modparam("lcr", "gw_uri_avp", "$avp(i:1400)")
modparam("lcr", "ruri_user_avp", "$avp(i:1402)")
modparam("lcr", "fr_inv_timer_avp", "$avp(s:fr_inv_timer_avp)")
modparam("lcr", "fr_inv_timer", 90)
modparam("lcr", "fr_inv_timer_next", 30)
modparam("lcr", "rpid_avp", "$avp(s:rpid)")
modparam("lcr", "flags_avp", "$avp(i:712)")
loadmodule "uac_redirect/uac_redirect.so"
modparam("uac_redirect", "default_filter", "accept")
modparam("uac_redirect", "acc_function", "acc_log_request")
modparam("uac_redirect", "acc_db_table", "acc")
loadmodule "alias_db/alias_db.so"
modparam("alias_db", "db_url", "mysql://openser:openserrw@localhost/openser")
modparam("alias_db", "user_column", "username")
modparam("alias_db", "domain_column", "domain")
modparam("alias_db", "alias_user_column", "alias_username")
modparam("alias_db", "alias_domain_column", "alias_domain")
modparam("alias_db", "use_domain", 0)
loadmodule "uac/uac.so"
modparam("uac", "rr_store_param", "vsf")
modparam("uac", "from_restore_mode", "auto")
modparam("uac", "from_passwd", "s1p:Wiz4rd!")
loadmodule "acc/acc.so"
modparam("acc", "early_media", 0)
modparam("acc", "failed_transaction_flag", 24)
modparam("acc", "report_ack", 0)
modparam("acc", "report_cancels", 0)
modparam("acc", "log_flag", 0)
modparam("acc", "log_missed_flag", 0)
modparam("acc", "log_level", 2)
modparam("acc", "db_flag", 25)
modparam("acc", "db_missed_flag", 0)
modparam("acc", "db_table_acc", "acc")
modparam("acc", "db_table_missed_calls", "missed_calls")
modparam("acc", "db_url", "mysql://openser:openserrw@localhost/openser")
modparam("acc", "acc_method_column", "method")
modparam("acc", "acc_callid_column", "callid")
modparam("acc", "acc_time_column", "time")
modparam("acc", "acc_from_tag_column", "from_tag")
modparam("acc", "detect_direction", 1)
modparam("acc", "acc_sip_code_column", "sip_code")
modparam("acc", "acc_sip_reason_column", "sip_reason")
modparam("acc", "multi_leg_info", "src_leg=$avp(i:901);dst_leg=$avp(i:902)")
########################################################################
# Request route 'main'
########################################################################
route[0]
{
xlog("L_INFO", "New request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
force_rport();
if(msg:len > max_len)
{
xlog("L_INFO", "Message too big - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
sl_send_reply("513", "Message Too Big");
exit;
}
if (!mf_process_maxfwd_header("10"))
{
xlog("L_INFO", "Too many hops - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
sl_send_reply("483", "Too Many Hops");
exit;
}
if(!is_method("REGISTER"))
{
if(nat_uac_test("19"))
{
record_route(";nat=yes");
}
else
{
record_route();
}
}
if(is_method("CANCEL") || is_method("BYE"))
{
end_media_session();
}
if(loose_route())
{
if(!has_totag())
{
xlog("L_INFO", "Initial loose-routing rejected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
sl_send_reply("403", "Initial Loose-Routing Rejected");
exit;
}
if(nat_uac_test("19") || search("^Route:.*;nat=yes"))
{
fix_nated_contact();
setbflag(6);
}
if(is_method("BYE"))
{
setflag(24); # account failed transactions
setflag(25); # account successful transactions
}
# mark as loose-routed for acc
setflag(26);
route(12);
}
if(is_method("REGISTER"))
{
route(11);
}
setflag(24); # account failed transactions
setflag(25); # account successful transactions
if(is_method("INVITE"))
{
route(13);
}
if(is_method("CANCEL") || is_method("ACK"))
{
route(19);
}
route(20);
}
########################################################################
# Request route 'clear-usr-preferences-caller'
########################################################################
route[1]
{
xlog("L_INFO", "Clear caller preferences - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
avp_delete("$avp(s:caller_cli)/g");
avp_delete("$avp(s:clir)/g");
}
########################################################################
# Request route 'clear-usr-preferences-callee'
########################################################################
route[2]
{
xlog("L_INFO", "Clear callee preferences - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
avp_delete("$avp(s:callee_fr_inv_timer)/g");
avp_delete("$avp(s:cfu)/g");
avp_delete("$avp(s:cfc)/g");
}
########################################################################
# Request route 'usr-preferences-caller'
########################################################################
route[3]
{
route(1);
xlog("L_INFO", "Load caller preferences for uuid '$avp(s:caller_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
# load caller avps
avp_db_load("$avp(s:caller_uuid)", "*");
avp_copy("$avp(s:cli)", "$avp(s:caller_cli)/d");
if(is_avp_set("$avp(s:clir)/n") && avp_check("$avp(s:clir)", "eq/i:1"))
{
# mark for anonymization
setflag(28);
}
}
########################################################################
# Request route 'usr-preferences-callee'
########################################################################
route[4]
{
xlog("L_INFO", "Load callee preferences for uuid '$avp(s:callee_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
# load callee avps
avp_db_load("$avp(s:callee_uuid)", "*");
if(is_avp_set("$avp(s:cfu)/s"))
{
xlog("L_INFO", "Call-forward-unconditional to '$avp(s:cfu)' found - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
route(8);
avp_delete("$avp(s:caller_uuid)/g");
avp_copy("$avp(s:callee_uuid)", "$avp(s:caller_uuid)/d");
avp_pushto("$ru", "$avp(s:cfu)");
route(3);
route(14);
exit;
}
if(is_avp_set("$avp(s:ringtimeout)/n"))
{
xlog("L_INFO", "Setting ring timeout to $avp(s:ringtimeout) secs - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
avp_copy("$avp(s:ringtimeout)", "$avp(s:callee_fr_inv_timer)/d");
}
}
########################################################################
# Request route 'acc-caller'
########################################################################
route[5]
{
xlog("L_INFO", "Setting acc source-leg for uuid '$avp(s:caller_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
avp_printf("$avp(i:901)", "$avp(s:caller_uuid)|$avp(s:acc_caller_user)|$avp(s:acc_caller_domain)|$avp(s:acc_state)");
}
########################################################################
# Request route 'acc-callee'
########################################################################
route[6]
{
xlog("L_INFO", "Setting acc destination-leg for uuid '$avp(s:callee_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
avp_printf("$avp(i:902)", "$avp(s:callee_uuid)|$avp(s:acc_callee_user)|$avp(s:acc_callee_domain)");
}
########################################################################
# Request route 'acc-failure'
########################################################################
route[7]
{
xlog("L_INFO", "Accounting failed request for uuid '$avp(s:caller_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
route(5);
route(6);
resetflag(24);
acc_db_request("404", "acc");
}
########################################################################
# Request route 'cfu-acc'
########################################################################
route[8]
{
$avp(s:acc_callee_user) = $rU;
$avp(s:acc_callee_domain) = $rd;
route(5);
route(6);
avp_delete("$avp(s:acc_caller_user)");
avp_delete("$avp(s:acc_caller_domain)");
avp_copy("$avp(s:acc_callee_user)", "$avp(s:acc_caller_user)");
avp_copy("$avp(s:acc_callee_domain)", "$avp(s:acc_caller_domain)");
avp_delete("$avp(s:acc_state)/g");
$avp(s:acc_state) = "cfu";
}
########################################################################
# Request route 'clir'
########################################################################
route[9]
{
if(isflagset(28) && !isflagset(27))
{
setflag(27);
xlog("L_INFO", "Anonymize caller - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
uac_replace_from("Anonymous","sip:anonymous@anonymous.invalid");
if(is_present_hf("Privacy"))
{
remove_hf("Privacy");
}
append_hf("Privacy: id\r\n");
}
}
########################################################################
# Request route 'stop-media-proxy'
########################################################################
route[10]
{
if(isflagset(22))
{
end_media_session();
}
}
########################################################################
# Request route 'base-route-register'
########################################################################
route[11]
{
sl_send_reply("100", "Trying");
if(!www_authorize("", "subscriber"))
{
xlog("L_INFO", "Register authentication failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
www_challenge("", "0");
exit;
}
if(!check_to())
{
xlog("L_INFO", "Spoofed To-URI detected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
sl_send_reply("403", "Spoofed To-URI Detected");
exit;
}
consume_credentials();
if(!search("^Contact:[ ]*\*") && nat_uac_test("19"))
{
fix_nated_register();
setbflag(6);
}
if(!save("location"))
{
xlog("L_ERR", "Saving contact failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
sl_reply_error();
exit;
}
xlog("L_INFO", "Registration successful - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
exit;
}
########################################################################
# Request route 'base-outbound'
########################################################################
route[12]
{
if(is_present_hf("P-Asserted-Identity"))
{
remove_hf("P-Asserted-Identity");
}
if(is_present_hf("Remote-Party-ID"))
{
remove_hf("Remote-Party-ID");
}
if(is_avp_set("$avp(s:caller_cli)/s"))
{
if(!isflagset(28))
{
xlog("L_INFO", "Set caller CLI '$avp(s:caller_cli)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
append_hf("P-Asserted-Identity: <$avp(s:caller_cli)>\r\n");
}
}
route(9);
if(isbflagset(6))
{
if(!isflagset(22) && !search("^Content-Length:[ ]*0"))
{
setflag(22);
use_media_proxy();
}
t_on_reply("2");
}
else
{
t_on_reply("1");
}
if(!isflagset(21))
{
t_on_failure("2");
if(!isflagset(26))
{
$avp(s:acc_callee_user) = $rU;
$avp(s:acc_callee_domain) = $rd;
route(5);
route(6);
}
}
if(isflagset(29))
{
append_branch();
}
if(is_present_hf("Proxy-Authorization"))
{
consume_credentials();
}
xlog("L_INFO", "Request leaving server, D-URI='$du' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
# no 100 (we already sent it) and no DNS blacklisting
if(!t_relay("0x05"))
{
sl_reply_error();
if(is_method("INVITE") && isbflagset(6))
{
end_media_session();
}
}
exit;
}
########################################################################
# Request route 'base-route-invite'
########################################################################
route[13]
{
sl_send_reply("100", "Trying");
if(from_gw())
{
$avp(s:caller_uuid) = "0";
xlog("L_INFO", "Call from PSTN' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
setflag(23);
}
else
{
if(allow_trusted())
{
if(is_avp_set("$avp(s:peer_uuid)/s"))
{
# use tag-column from trusted-table as uuid for this caller
avp_copy("$avp(s:peer_uuid)", "$avp(s:caller_uuid)/d");
}
else
{
# if no uuid is set, use "0" as default uuid
$avp(s:caller_uuid) = "0";
}
xlog("L_INFO", "Call from trusted peer with uuid '$avp(s:caller_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
if(!is_domain_local("$rd"))
{
xlog("L_INFO", "Rejecting peering attempt with non-local request domain - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
sl_send_reply("403", "Relaying Denied");
exit;
}
setflag(23);
}
else
{
if(!proxy_authorize("", "subscriber"))
{
xlog("L_INFO", "Proxy authentication failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
proxy_challenge("", "0");
exit;
}
if(!check_from())
{
xlog("L_INFO", "Spoofed From-URI detected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
sl_send_reply("403", "Spoofed From-URI Detected");
exit;
}
}
}
$avp(s:acc_caller_user) = $fU;
$avp(s:acc_caller_domain) = $fd;
$avp(s:acc_state) = "call";
route(3);
if(nat_uac_test("19"))
{
fix_nated_contact();
setbflag(6);
}
route(14);
}
########################################################################
# Request route 'invite-find-callee'
########################################################################
route[14]
{
if(alias_db_lookup("dbaliases"))
{
xlog("L_INFO", "Callee was aliased - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
}
route(2);
if(!is_domain_local("$rd"))
{
setflag(20);
$avp(s:callee_uuid) = "0";
route(16);
}
avp_delete("$avp(s:callee_uuid)");
avp_db_query("select uuid from subscriber where username = '$rU'", "$avp(s:callee_uuid)");
if(is_avp_set("$avp(s:callee_uuid)/s"))
{
xlog("L_INFO", "Callee is local, uuid='$avp(s:callee_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
route(15);
}
else
{
$avp(s:callee_uuid) = "0";
xlog("L_INFO", "Callee is not local - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
route(16);
}
exit;
}
########################################################################
# Request route 'invite-to-internal'
########################################################################
route[15]
{
route(4);
if(!lookup("location"))
{
xlog("L_INFO", "Local user offline - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
$avp(s:acc_callee_user) = $rU;
$avp(s:acc_callee_domain) = $rd;
route(7);
sl_send_reply("404", "User Offline");
}
else
{
xlog("L_INFO", "Local user online - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
route(12);
}
exit;
}
########################################################################
# Request route 'invite-to-external'
########################################################################
route[16]
{
if(isflagset(20))
{
xlog("L_INFO", "Call to foreign domain - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
route(12);
exit;
}
route(18);
if(!isflagset(23))
{
# don't allow calls relaying from PSTN to PSTN, if not explicitely forwarded
if(uri =~ "^sip:[0-9]+@")
{
# only route numeric users to PSTN
if(!load_gws())
{
xlog("L_ERR", "Error loading PSTN gateways - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
sl_send_reply("503", "PSTN Termination Currently Unavailable");
exit;
}
if(!next_gw())
{
xlog("L_ERR", "No PSTN gateways available - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
sl_send_reply("503", "PSTN Termination Currently Unavailable");
exit;
}
setflag(21);
t_on_failure("1");
route(12);
}
}
xlog("L_INFO", "Call to unknown user - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
route(7);
sl_send_reply("404", "User Not Found");
exit;
}
########################################################################
# Request route 'normalize-e164'
########################################################################
route[17]
{
# European numbering plans look like this:
# CC = country code (i.e. 43 for Austria)
# NDC = national destination code (i.e. 1 for Vienna)
# SN = subscriber number (i.e. 4001234)
#
# CC + NDC + SN, i.e. 4314001234
#
# Within the same CC+NDC, it can be omitted, so if
# +4314001234 wants to call +4315002345, one can dial
# just 5002345.
#
# Within the same CC, CC can be ommitted and a "0" is prefixed
# to NDC, so if +4314001234 wants to call +4326003456,
# one can dial 026003456.
#
# For international calls, either "00" or + is prefixed, like
# +49123456780 or 0049123456789.
#
avp_delete("$avp(s:orig_callee_user)/g");
$avp(s:orig_callee_user) = $rU;
if(uri =~ "^sip:(\+[1-9])?[0-9]+@")
{
# looks like a PSTN number
if(uri =~ "^sip:0[1-9][0-9]+@")
{
# we have format 0+NDC+SN
strip(1);
prefix("+49");
}
else if(uri =~ "^sip:00[1-9]+@")
{
# we have format 00 + CC + NDC + SN
strip(2);
prefix("+");
}
else if(!uri =~ "^sip:\+[1-9][0-9]+@")
{
# unknown format, maybe NDC wasn't added before?
xlog("L_INFO", "Not normalized callee '$avp(s:orig_callee_user)' to E.164 format - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
return(-1);
}
# else we have "+" + CC + NDC + SN
xlog("L_INFO", "Normalized callee '$avp(s:orig_callee_user)' to E.164 format '$rU' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
return(1);
}
else
{
xlog("L_INFO", "Not normalized callee '$avp(s:orig_callee_user)' to E.164 format - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
return(-1);
}
}
########################################################################
# Request route 'lookup-enum'
########################################################################
route[18]
{
route(17);
if($rc == 1)
{
if(enum_query("e164.org."))
{
# TODO: do GW fallback (load gws, set failure-route)?
xlog("L_INFO", "ENUM query succeeded - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
setdsturi("sip:bogus.localhost:5060");
route(12);
exit;
}
else
{
xlog("L_INFO", "ENUM query failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
# ENUM query failed, revert $rU
avp_pushto("$ru/username", "$avp(s:orig_callee_user)");
}
}
}
########################################################################
# Request route 'base-route-local'
########################################################################
route[19]
{
t_on_reply("1");
if(t_check_trans())
{
xlog("L_INFO", "Request leaving server - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
if(!t_relay())
{
sl_reply_error();
}
}
else
{
xlog("L_INFO", "Dropping mis-routed request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
}
exit;
}
########################################################################
# Request route 'base-route-generic'
########################################################################
route[20]
{
xlog("L_INFO", "Method not supported - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
sl_send_reply("501", "Method Not Supported Here");
exit;
}
########################################################################
# Request route 'base-filter-failover'
########################################################################
route[21]
{
if(!t_check_status("408|500|503"))
{
xlog("L_INFO", "No failover routing needed for this response code - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
route(10);
exit;
}
}
########################################################################
# Reply route 'base-standard-reply'
########################################################################
onreply_route[1]
{
xlog("L_INFO", "Reply - S=$rs D=$rr F=$fu T=$tu IP=$si ID=$ci\n");
exit;
}
########################################################################
# Reply route 'base-nat-reply'
########################################################################
onreply_route[2]
{
xlog("L_INFO", "NAT-Reply - S=$rs D=$rr F=$fu T=$tu IP=$si ID=$ci\n");
if(nat_uac_test("1"))
{
fix_nated_contact();
}
if(isbflagset(6) && status=~"(180)|(183)|2[0-9][0-9]")
{
if(!search("^Content-Length:[ ]*0"))
{
use_media_proxy();
}
}
exit;
}
########################################################################
# Failure route 'pstn-failover'
########################################################################
failure_route[1]
{
xlog("L_INFO", "Failure route for PSTN entered - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
route(21);
if(!next_gw())
{
xlog("L_ERR", "Failed to select next PSTN gateway - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
route(10);
exit;
}
t_on_failure("1");
route(12);
}
########################################################################
# Failure route 'base-standard-failure'
########################################################################
failure_route[2]
{
if(t_check_status("422|481|487"))
{
xlog("L_INFO", "Final reply - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
route(10);
exit;
}
if(t_check_status("301|302"))
{
avp_delete("$avp(s:acc_caller_user)/g");
avp_delete("$avp(s:acc_caller_domain)/g");
avp_delete("$avp(s:acc_state)/g");
avp_copy("$avp(s:acc_callee_user)", "$avp(s:acc_caller_user)");
avp_copy("$avp(s:acc_callee_domain)", "$avp(s:acc_caller_domain)");
$avp(s:acc_state) = "cfc";
setflag(29);
if(!get_redirects("1:1"))
{
xlog("L_ERROR", "Failed to fetch contact '$ct' from 301/302 - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
acc_db_request("480", "acc");
route(10);
t_reply("480", "Temporarily Unavailable");
exit;
}
# get last URI from destination-set and set it as R-URI
avp_delete("$avp(s:tmp)/g");
$avp(s:tmp) = $ds;
avp_subst("$avp(s:tmp)", "/.*(sip:.+@[^:;>]+).*$/\1/");
avp_pushto("$ru", "$avp(s:tmp)");
setflag(29);
append_branch();
t_on_branch("1");
xlog("L_INFO", "Redirect from UAC intercepted - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
route(14);
exit;
}
if($avp(s:cfc) != NULL)
{
avp_delete("$avp(s:acc_caller_user)/g");
avp_delete("$avp(s:acc_caller_domain)/g");
avp_delete("$avp(s:acc_state)/g");
avp_copy("$avp(s:acc_callee_user)", "$avp(s:acc_caller_user)");
avp_copy("$avp(s:acc_callee_domain)", "$avp(s:acc_caller_domain)");
$avp(s:acc_state) = "cfc";
avp_pushto("$ru", "$avp(s:cfc)");
setflag(29);
append_branch();
t_on_branch("1");
xlog("L_INFO", "CFC detected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
route(14);
}
route(21);
route(10);
}
########################################################################
# Branch route 'cfc-drop-local'
########################################################################
branch_route[1]
{
if(is_domain_local("$rd"))
{
xlog("L_INFO", "Dropping local branch - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
drop();
}
}
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