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<BR>
Hi All,<BR>
<BR>
I am trying to setup an OpenSER server with support for registration, messaging & presence however I am having a problem with the presence server.<BR>
<BR>
I have had presence working correctly before, however for some reason it is no longer working. I have spent about two days trying everything!<BR>
<BR>
I would really appreciate some advice with this. I have included my config below.<BR>
<BR>
Thank you in advance,<BR>
<BR>
Ross<BR>
<BR>
------------------------------------------------------------------------------<BR>
listen = udp:my.ip.address:5060<BR>
mpath = "/usr/local/lib64/openser/modules"<BR>
children = 8<BR>
debug = 3<BR>
fork = yes<BR>
disable_tcp = no<BR>
#log_facility = LOG_DAEMON<BR>
log_facility = LOG_LOCAL0<BR>
log_stderror = yes<BR>
tcp_children = 4<BR>
mhomed = no<BR>
server_signature = yes<BR>
#sock_group = "openser"<BR>
#sock_mode = 0600<BR>
#sock_user = "openser"<BR>
#unix_sock = "/tmp/openser.sock"<BR>
#unix_sock_children = 1<BR>
#reply_to_via = no<BR>
#sip_warning = no<BR>
#check_via = no<BR>
#dns = no<BR>
#rev_dns = no<BR>
#disable_core_dump = no<BR>
#dns_try_ipv6 = yes<BR>
#dns_use_search_list = yes<BR>
loadmodule "usrloc.so"<BR>
modparam("usrloc", "user_column", "username")<BR>
modparam("usrloc", "domain_column", "domain")<BR>
modparam("usrloc", "contact_column", "contact")<BR>
modparam("usrloc", "expires_column", "expires")<BR>
modparam("usrloc", "q_column", "q")<BR>
modparam("usrloc", "callid_column", "callid")<BR>
modparam("usrloc", "cseq_column", "cseq")<BR>
modparam("usrloc", "methods_column", "methods")<BR>
modparam("usrloc", "flags_column", "flags")<BR>
modparam("usrloc", "user_agent_column", "user_agent")<BR>
modparam("usrloc", "received_column", "received")<BR>
modparam("usrloc", "socket_column", "socket")<BR>
modparam("usrloc", "use_domain", 0)<BR>
modparam("usrloc", "desc_time_order", 0)<BR>
modparam("usrloc", "timer_interval", 60)<BR>
modparam("usrloc", "db_url", "mysql://username:password@localhost/openser")<BR>
modparam("usrloc", "db_mode", 1)<BR>
modparam("usrloc", "matching_mode", 0)<BR>
modparam("usrloc", "cseq_delay", 20)<BR>
modparam("usrloc", "nat_bflag", 6)<BR>
loadmodule "registrar.so"<BR>
modparam("registrar", "default_expires", 3600)<BR>
modparam("registrar", "min_expires", 60)<BR>
modparam("registrar", "max_expires", 0)<BR>
modparam("registrar", "default_q", 0)<BR>
modparam("registrar", "append_branches", 1)<BR>
modparam("registrar", "case_sensitive", 0)<BR>
modparam("registrar", "received_param", "received")<BR>
modparam("registrar", "max_contacts", 0)<BR>
modparam("registrar", "retry_after", 0)<BR>
modparam("registrar", "method_filtering", 0)<BR>
modparam("registrar", "path_mode", 2)<BR>
modparam("registrar", "path_use_received", 0)<BR>
modparam("registrar", "received_avp", "$avp(i:801)")<BR>
loadmodule "rr.so"<BR>
modparam("rr", "enable_full_lr", 1)<BR>
modparam("rr", "append_fromtag", 1)<BR>
modparam("rr", "enable_double_rr", 1)<BR>
modparam("rr", "add_username", 0)<BR>
loadmodule "tm.so"<BR>
modparam("tm", "fr_timer", 30)<BR>
modparam("tm", "fr_inv_timer", 120)<BR>
modparam("tm", "wt_timer", 5)<BR>
modparam("tm", "delete_timer", 2)<BR>
modparam("tm", "noisy_ctimer", 0)<BR>
modparam("tm", "ruri_matching", 1)<BR>
modparam("tm", "via1_matching", 1)<BR>
modparam("tm", "unix_tx_timeout", 2)<BR>
modparam("tm", "restart_fr_on_each_reply", 1)<BR>
modparam("tm", "pass_provisional_replies", 0)<BR>
<BR>
<BR>
loadmodule "xlog.so"<BR>
modparam("xlog", "buf_size", 4096)<BR>
modparam("xlog", "force_color", 1)<BR>
loadmodule "mi_fifo.so"<BR>
modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo")<BR>
#modparam("mi_fif0", "fifo_name", "FIFO")<BR>
modparam("mi_fifo", "fifo_mode", 0660)<BR>
#modparam("mi_fifo", "fifo_group", "openser")<BR>
#modparam("mi_fifo", "fifo_user", "openser")<BR>
modparam("mi_fifo", "reply_dir", "/tmp/")<BR>
modparam("mi_fifo", "reply_indent", "\t")<BR>
loadmodule "domain.so"<BR>
modparam("domain", "db_url", "mysql://username:password@localhost/openser")<BR>
modparam("domain", "db_mode", 1)<BR>
modparam("domain", "domain_table", "domain")<BR>
modparam("domain", "domain_col", "domain")<BR>
loadmodule "nathelper.so"<BR>
modparam("nathelper", "natping_interval", 0)<BR>
modparam("nathelper", "ping_nated_only", 1)<BR>
modparam("nathelper", "rtpproxy_sock", "")<BR>
modparam("nathelper", "rtpproxy_disable_tout", 60)<BR>
modparam("nathelper", "rtpproxy_tout", 1)<BR>
modparam("nathelper", "rtpproxy_retr", 5)<BR>
modparam("nathelper", "sipping_method", "OPTIONS")<BR>
modparam("nathelper", "received_avp", "$avp(i:801)")<BR>
loadmodule "textops.so"<BR>
loadmodule "mediaproxy.so"<BR>
#modparam("mediaproxy", "mediaproxy_socket", "/var/run/proxydispatcher.sock")<BR>
modparam("mediaproxy", "mediaproxy_socket", "/var/run/mediaproxy.sock")<BR>
modparam("mediaproxy", "sip_asymmetrics", "/etc/openser/sip-asymmetric-clients")<BR>
modparam("mediaproxy", "rtp_asymmetrics", "/etc/openser/rtp-asymmetric-clients")<BR>
modparam("mediaproxy", "natping_interval", 60)<BR>
loadmodule "uri.so"<BR>
loadmodule "sl.so"<BR>
modparam("sl", "enable_stats", 1)<BR>
loadmodule "maxfwd.so"<BR>
modparam("maxfwd", "max_limit", 256)<BR>
loadmodule "mysql.so"<BR>
modparam("mysql", "ping_interval", 300)<BR>
modparam("mysql", "auto_reconnect", 1)<BR>
loadmodule "auth.so"<BR>
modparam("auth", "nonce_expire", 300)<BR>
modparam("auth", "rpid_suffix", ";party=calling;id-type=subscriber;screen=yes")<BR>
modparam("auth", "rpid_avp", "$avp(s:rpid)")<BR>
loadmodule "auth_db.so"<BR>
modparam("auth_db", "db_url", "mysql://username:password@localhost/openser")<BR>
modparam("auth_db", "user_column", "username")<BR>
modparam("auth_db", "domain_column", "domain")<BR>
modparam("auth_db", "password_column", "password")<BR>
#modparam("auth_db", "password_column_2", "ha1b")<BR>
modparam("auth_db", "calculate_ha1", 1)<BR>
modparam("auth_db", "use_domain", 0)<BR>
modparam("auth_db", "load_credentials", "$avp(s:caller_uuid)=id")<BR>
loadmodule "uri_db.so"<BR>
modparam("uri_db", "db_url", "mysql://username:password@localhost/openser")<BR>
modparam("uri_db", "uri_table", "uri")<BR>
modparam("uri_db", "uri_user_column", "username")<BR>
modparam("uri_db", "uri_domain_column", "domain")<BR>
modparam("uri_db", "uri_uriuser_column", "uri_user")<BR>
modparam("uri_db", "subscriber_table", "subscriber")<BR>
modparam("uri_db", "subscriber_user_column", "username")<BR>
modparam("uri_db", "subscriber_domain_column", "domain")<BR>
modparam("uri_db", "use_uri_table", 0)<BR>
modparam("uri_db", "use_domain", 0)<BR>
loadmodule "avpops.so"<BR>
modparam("avpops", "db_url", "mysql://username:password@localhost/openser")<BR>
modparam("avpops", "avp_table", "usr_preferences")<BR>
modparam("avpops", "use_domain", 0)<BR>
modparam("avpops", "uuid_column", "id")<BR>
modparam("avpops", "username_column", "username")<BR>
modparam("avpops", "domain_column", "domain")<BR>
modparam("avpops", "attribute_column", "attribute")<BR>
modparam("avpops", "value_column", "value")<BR>
modparam("avpops", "type_column", "type")<BR>
loadmodule "enum.so"<BR>
modparam("enum", "domain_suffix", "e164.org.")<BR>
loadmodule "permissions.so"<BR>
#modparam("permissions", "default_allow_file", "permissions.allow")<BR>
#modparam("permissions", "default_deny_file", "permissions.deny")<BR>
#modparam("permissions", "check_all_branches", 1)<BR>
#modparam("permissions", "allow_suffix", ".allow")<BR>
#modparam("permissions", "deny_suffix", ".deny")<BR>
modparam("permissions", "db_url", "mysql://username:password@localhost/openser")<BR>
modparam("permissions", "db_mode", 1)<BR>
modparam("permissions", "trusted_table", "trusted")<BR>
modparam("permissions", "source_col", "src_ip")<BR>
modparam("permissions", "proto_col", "proto")<BR>
modparam("permissions", "from_col", "from_pattern")<BR>
modparam("permissions", "tag_col", "tag")<BR>
modparam("permissions", "peer_tag_avp", "$avp(i:707)")<BR>
loadmodule "lcr.so"<BR>
modparam("lcr", "db_url", "mysql://username:password@localhost/openser")<BR>
modparam("lcr", "gw_table", "gw")<BR>
modparam("lcr", "gw_name_column", "gw_name")<BR>
modparam("lcr", "ip_addr_column", "ip_addr")<BR>
modparam("lcr", "port_column", "port")<BR>
modparam("lcr", "uri_scheme_column", "uri_scheme")<BR>
modparam("lcr", "transport_column", "transport")<BR>
modparam("lcr", "grp_id_column", "grp_id")<BR>
modparam("lcr", "lcr_table", "lcr")<BR>
modparam("lcr", "strip_column", "strip")<BR>
modparam("lcr", "prefix_column", "prefix")<BR>
modparam("lcr", "from_uri_column", "from_uri")<BR>
modparam("lcr", "priority_column", "priority")<BR>
modparam("lcr", "gw_uri_avp", "$avp(i:709)")<BR>
modparam("lcr", "ruri_user_avp", "$avp(i:500)")<BR>
modparam("lcr", "contact_avp", "$avp(i:711)")<BR>
modparam("lcr|tm", "fr_inv_timer_avp", "$avp(i:704)")<BR>
modparam("lcr", "fr_inv_timer", 90)<BR>
modparam("lcr", "fr_inv_timer_next", 30)<BR>
modparam("lcr", "rpid_avp", "$avp(i:302)")<BR>
modparam("lcr", "dm_flag", 25)<BR>
<BR>
<BR>
loadmodule "alias_db.so"<BR>
modparam("alias_db", "db_url", "mysql://username:password@localhost/openser")<BR>
modparam("alias_db", "user_column", "username")<BR>
modparam("alias_db", "domain_column", "domain")<BR>
modparam("alias_db", "alias_user_column", "alias_username")<BR>
modparam("alias_db", "alias_domain_column", "alias_domain")<BR>
modparam("alias_db", "use_domain", 0)<BR>
<BR>
<STRONG># ----- presence params -----</STRONG><BR>
<STRONG>loadmodule "presence.so"</STRONG><BR>
<STRONG>loadmodule "presence_xml.so"</STRONG><BR>
<STRONG>loadmodule "presence_mwi.so"</STRONG><BR>
<STRONG>loadmodule "pua.so"</STRONG><BR>
<STRONG>loadmodule "pua_mi.so"</STRONG><BR>
<STRONG>loadmodule "pua_usrloc.so"</STRONG><BR>
<STRONG>modparam("presence|presence_xml", "db_url","mysql://username:password@localhost/openser")</STRONG><BR>
<STRONG>modparam("presence_xml", "force_active", 1)</STRONG><BR>
<STRONG>modparam("presence", "server_address", "sip:my.ip.address:5060")</STRONG><BR>
<STRONG>modparam("presence", "presentity_table", "presentity")</STRONG><BR>
<STRONG>modparam("presence", "active_watchers_table", "active_watchers")</STRONG><BR>
<STRONG>modparam("presence", "watchers_table", "watchers")</STRONG><BR>
<STRONG>modparam("presence", "clean_period", 100)</STRONG><BR>
<STRONG>modparam("presence", "max_expires", 3600)</STRONG><BR>
<STRONG>modparam("presence", "fallback2db", 1)</STRONG><BR>
<STRONG>modparam("presence_xml", "xcap_table", "xcap")</STRONG><BR>
<STRONG>modparam("presence_xml", "pidf_manipulation", 1)</STRONG><BR>
<STRONG>modparam("presence_xml", "integrated_xcap_server", 1)</STRONG><BR>
<STRONG>modparam("pua_usrloc", "default_domain", "my.domain.com")</STRONG><BR>
<STRONG>modparam("presence", "to_tag_pref", 'pres')</STRONG><BR>
<BR>
<BR>
########################################################################<BR>
# Request route 'main'<BR>
########################################################################<BR>
route[0]<BR>
{<BR>
xlog("L_INFO", "New request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
force_rport();<BR>
if(msg:len > max_len)<BR>
{<BR>
<BR>
xlog("L_INFO", "Message too big - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
sl_send_reply("513", "Message Too Big");<BR>
exit;<BR>
}<BR>
if (!mf_process_maxfwd_header("10"))<BR>
{<BR>
<BR>
xlog("L_INFO", "Too many hops - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
sl_send_reply("483", "Too Many Hops");<BR>
exit;<BR>
}<BR>
if(!is_method("REGISTER|MESSAGE"))<BR>
{<BR>
if(nat_uac_test("19"))<BR>
{<BR>
record_route(";nat=yes");<BR>
}<BR>
else<BR>
{<BR>
record_route();<BR>
}<BR>
}<BR>
<BR>
if(is_method("CANCEL") || is_method("BYE"))<BR>
{<BR>
end_media_session();<BR>
}<BR>
if(loose_route())<BR>
{<BR>
if(!has_totag())<BR>
{<BR>
<BR>
xlog("L_INFO", "Initial loose-routing rejected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
sl_send_reply("403", "Initial Loose-Routing Rejected");<BR>
exit;<BR>
}<BR>
if(nat_uac_test("19") || search("^Route:.*;nat=yes"))<BR>
{<BR>
fix_nated_contact();<BR>
setbflag(6);<BR>
}<BR>
route(7);<BR>
}<BR>
if(is_method("REGISTER"))<BR>
{<BR>
route(6);<BR>
}<BR>
if(is_method("INVITE"))<BR>
{<BR>
route(8);<BR>
}<BR>
<STRONG>if(is_method("PUBLISH|SUBSCRIBE"))</STRONG><BR>
<STRONG>{</STRONG><BR>
<STRONG>route(17);</STRONG><BR>
<STRONG>}</STRONG><BR>
if(is_method("CANCEL") || is_method("ACK"))<BR>
{<BR>
route(14);<BR>
}<BR>
<BR>
############################<BR>
# MESSAGES #<BR>
############################<BR>
if(is_method("MESSAGE"))<BR>
{<BR>
route(18);<BR>
}<BR>
route(15);<BR>
}<BR>
########################################################################<BR>
# Request route 'clear-usr-preferences-caller'<BR>
########################################################################<BR>
route[1]<BR>
{<BR>
xlog("L_INFO", "Clear caller preferences - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
}<BR>
########################################################################<BR>
# Request route 'clear-usr-preferences-callee'<BR>
########################################################################<BR>
route[2]<BR>
{<BR>
xlog("L_INFO", "Clear callee preferences - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
}<BR>
########################################################################<BR>
# Request route 'usr-preferences-caller'<BR>
########################################################################<BR>
route[3]<BR>
{<BR>
route(1);<BR>
xlog("L_INFO", "Load caller preferences for uuid '$avp(s:caller_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
# load caller avps<BR>
avp_db_load("$avp(s:caller_uuid)", "*");<BR>
<BR>
}<BR>
########################################################################<BR>
# Request route 'usr-preferences-callee'<BR>
########################################################################<BR>
route[4]<BR>
{<BR>
xlog("L_INFO", "Load callee preferences for uuid '$avp(s:callee_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
# load callee avps<BR>
avp_db_load("$avp(s:callee_uuid)", "*");<BR>
<BR>
}<BR>
########################################################################<BR>
# Request route 'stop-media-proxy'<BR>
########################################################################<BR>
route[5]<BR>
{<BR>
if(isflagset(22))<BR>
{<BR>
end_media_session();<BR>
}<BR>
<BR>
}<BR>
########################################################################<BR>
# Request route 'base-route-register'<BR>
########################################################################<BR>
route[6]<BR>
{<BR>
sl_send_reply("100", "Trying");<BR>
if(!www_authorize("", "subscriber")) <BR>
{<BR>
<BR>
xlog("L_INFO", "Register authentication failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
www_challenge("", "0");<BR>
exit;<BR>
}<BR>
if(!check_to()) <BR>
{<BR>
<BR>
xlog("L_INFO", "Spoofed To-URI detected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
sl_send_reply("403", "Spoofed To-URI Detected");<BR>
exit;<BR>
}<BR>
consume_credentials();<BR>
if(!search("^Contact:[ ]*\*") && nat_uac_test("19")) <BR>
{<BR>
fix_nated_register();<BR>
setbflag(6);<BR>
}<BR>
if(!save("location")) <BR>
{<BR>
<BR>
xlog("L_ERR", "Saving contact failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
sl_reply_error();<BR>
exit;<BR>
}<BR>
<BR>
xlog("L_INFO", "Registration successful - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
exit;<BR>
<BR>
}<BR>
########################################################################<BR>
# Request route 'base-outbound'<BR>
########################################################################<BR>
route[7]<BR>
{<BR>
xlog("L_INFO", "ROUTE 7 RUN - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
if(isbflagset(6))<BR>
{<BR>
if(!isflagset(22) && !search("^Content-Length:[ ]*0"))<BR>
{<BR>
setflag(22);<BR>
use_media_proxy();<BR>
}<BR>
<BR>
t_on_reply("2");<BR>
}<BR>
else<BR>
{<BR>
<BR>
t_on_reply("1");<BR>
}<BR>
if(!isflagset(21))<BR>
{<BR>
<BR>
t_on_failure("2");<BR>
}<BR>
if(isflagset(29))<BR>
{<BR>
append_branch();<BR>
}<BR>
if(is_present_hf("Proxy-Authorization"))<BR>
{<BR>
consume_credentials();<BR>
}<BR>
<BR>
xlog("L_INFO", "Request leaving server, D-URI='$du' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
# no 100 (we already sent it) and no DNS blacklisting<BR>
if(!t_relay("0x05"))<BR>
{<BR>
sl_reply_error();<BR>
if(is_method("INVITE") && isbflagset(6))<BR>
{<BR>
end_media_session();<BR>
}<BR>
}<BR>
exit;<BR>
<BR>
}<BR>
########################################################################<BR>
# Request route 'base-route-invite'<BR>
########################################################################<BR>
route[8]<BR>
{<BR>
sl_send_reply("100", "Trying");<BR>
if(from_gw())<BR>
{<BR>
$avp(s:caller_uuid) = "0";<BR>
<BR>
xlog("L_INFO", "Call from PSTN' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
setflag(23);<BR>
}<BR>
else<BR>
{<BR>
if(allow_trusted())<BR>
{<BR>
if(is_avp_set("$avp(s:peer_uuid)/s"))<BR>
{<BR>
# use tag-column from trusted-table as uuid for this caller<BR>
avp_copy("$avp(s:peer_uuid)", "$avp(s:caller_uuid)/d");<BR>
}<BR>
else<BR>
{<BR>
# if no uuid is set, use "0" as default uuid<BR>
$avp(s:caller_uuid) = "0";<BR>
}<BR>
<BR>
xlog("L_INFO", "Call from trusted peer with uuid '$avp(s:caller_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
if(!is_domain_local("$rd"))<BR>
{<BR>
<BR>
xlog("L_INFO", "Rejecting peering attempt with non-local request domain - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
sl_send_reply("403", "Relaying Denied");<BR>
exit;<BR>
}<BR>
setflag(23);<BR>
}<BR>
else<BR>
{<BR>
# if(!proxy_authorize("", "subscriber")) <BR>
# {<BR>
# <BR>
# xlog("L_INFO", "Proxy authentication failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
# proxy_challenge("", "0");<BR>
# exit;<BR>
# }<BR>
# if(!check_from()) <BR>
# {<BR>
# <BR>
# xlog("L_INFO", "Spoofed From-URI detected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
# sl_send_reply("403", "Spoofed From-URI Detected");<BR>
# exit;<BR>
# }<BR>
}<BR>
}<BR>
<BR>
if(nat_uac_test("19")) <BR>
{<BR>
fix_nated_contact();<BR>
setbflag(6);<BR>
}<BR>
<BR>
route(9);<BR>
}<BR>
########################################################################<BR>
# Request route 'invite-find-callee'<BR>
########################################################################<BR>
route[9]<BR>
{<BR>
if(alias_db_lookup("dbaliases"))<BR>
{<BR>
<BR>
xlog("L_INFO", "Callee was aliased - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
}<BR>
<BR>
route(2);<BR>
if(!is_domain_local("$rd"))<BR>
{<BR>
setflag(20);<BR>
$avp(s:callee_uuid) = "0";<BR>
<BR>
route(11);<BR>
}<BR>
avp_delete("$avp(s:callee_uuid)");<BR>
avp_db_query("select id from subscriber where username = '$rU'", "$avp(s:callee_uuid)");<BR>
if(is_avp_set("$avp(s:callee_uuid)"))<BR>
{<BR>
<BR>
xlog("L_INFO", "Callee is local, uuid='$avp(s:callee_uuid)' - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
route(10);<BR>
}<BR>
else<BR>
{<BR>
$avp(s:callee_uuid) = "0";<BR>
<BR>
xlog("L_INFO", "Callee is not local - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
route(11);<BR>
}<BR>
exit;<BR>
<BR>
}<BR>
########################################################################<BR>
# Request route 'invite-to-internal'<BR>
########################################################################<BR>
route[10]<BR>
{<BR>
route(4);<BR>
if(!lookup("location")) <BR>
{<BR>
<BR>
xlog("L_INFO", "Local user offline - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
sl_send_reply("404", "User Offline");<BR>
}<BR>
else<BR>
{<BR>
<BR>
xlog("L_INFO", "Local user online - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
route(7);<BR>
}<BR>
exit;<BR>
<BR>
}<BR>
########################################################################<BR>
# Request route 'invite-to-external'<BR>
########################################################################<BR>
route[11]<BR>
{<BR>
if(isflagset(20))<BR>
{<BR>
<BR>
xlog("L_INFO", "Call to foreign domain - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
route(7);<BR>
exit;<BR>
}<BR>
<BR>
route(13);<BR>
if(!isflagset(23))<BR>
{<BR>
# don't allow calls relaying from PSTN to PSTN, if not explicitely forwarded<BR>
if(uri =~ "^sip:[0-9]+@")<BR>
{<BR>
# only route numeric users to PSTN<BR>
if(!load_gws())<BR>
{<BR>
<BR>
xlog("L_ERR", "Error loading PSTN gateways - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
sl_send_reply("503", "PSTN Termination Currently Unavailable");<BR>
exit;<BR>
}<BR>
if(!next_gw())<BR>
{<BR>
<BR>
xlog("L_ERR", "No PSTN gateways available - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
sl_send_reply("503", "PSTN Termination Currently Unavailable");<BR>
exit;<BR>
}<BR>
setflag(21);<BR>
<BR>
t_on_failure("1");<BR>
route(7);<BR>
}<BR>
}<BR>
<BR>
xlog("L_INFO", "Call to unknown user - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
sl_send_reply("404", "User Not Found");<BR>
exit;<BR>
<BR>
}<BR>
########################################################################<BR>
# Request route 'normalize-e164'<BR>
########################################################################<BR>
route[12]<BR>
{<BR>
# European numbering plans look like this:<BR>
# CC = country code (i.e. 43 for Austria)<BR>
# NDC = national destination code (i.e. 1 for Vienna)<BR>
# SN = subscriber number (i.e. 4001234)<BR>
# <BR>
# CC + NDC + SN, i.e. 4314001234<BR>
#<BR>
# Within the same CC+NDC, it can be omitted, so if<BR>
# +4314001234 wants to call +4315002345, one can dial<BR>
# just 5002345.<BR>
#<BR>
# Within the same CC, CC can be ommitted and a "0" is prefixed<BR>
# to NDC, so if +4314001234 wants to call +4326003456, <BR>
# one can dial 026003456.<BR>
#<BR>
# For international calls, either "00" or + is prefixed, like<BR>
# +49123456780 or 0049123456789.<BR>
#<BR>
avp_delete("$avp(s:orig_callee_user)/g");<BR>
$avp(s:orig_callee_user) = $rU;<BR>
if(uri =~ "^sip:(\+[1-9])?[0-9]+@")<BR>
{<BR>
# looks like a PSTN number<BR>
if(uri =~ "^sip:0[1-9][0-9]+@")<BR>
{<BR>
# we have format 0+NDC+SN<BR>
strip(1);<BR>
prefix("+44");<BR>
}<BR>
else if(uri =~ "^sip:00[1-9]+@")<BR>
{<BR>
# we have format 00 + CC + NDC + SN<BR>
strip(2);<BR>
prefix("+");<BR>
}<BR>
else if(!uri =~ "^sip:\+[1-9][0-9]+@")<BR>
{<BR>
# unknown format, maybe NDC wasn't added before?<BR>
<BR>
xlog("L_INFO", "Not normalized callee '$avp(s:orig_callee_user)' to E.164 format - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
return(-1);<BR>
}<BR>
# else we have "+" + CC + NDC + SN<BR>
<BR>
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");<BR>
return(1);<BR>
}<BR>
else<BR>
{<BR>
<BR>
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=$ci\n");<BR>
return(-1);<BR>
}<BR>
<BR>
}<BR>
########################################################################<BR>
# Request route 'lookup-enum'<BR>
########################################################################<BR>
route[13]<BR>
{<BR>
route(12);<BR>
if($rc == 1)<BR>
{<BR>
if(enum_query("e164.org."))<BR>
{<BR>
# TODO: do GW fallback (load gws, set failure-route)?<BR>
<BR>
xlog("L_INFO", "ENUM query succeeded - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
route(7);<BR>
exit;<BR>
}<BR>
else<BR>
{<BR>
<BR>
xlog("L_INFO", "ENUM query failed - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
# ENUM query failed, revert $rU<BR>
avp_pushto("$ru/username", "$avp(s:orig_callee_user)");<BR>
}<BR>
}<BR>
<BR>
}<BR>
########################################################################<BR>
# Request route 'base-route-local'<BR>
########################################################################<BR>
route[14]<BR>
{<BR>
t_on_reply("1");<BR>
if(t_check_trans())<BR>
{<BR>
<BR>
xlog("L_INFO", "Request leaving server - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
if(!t_relay())<BR>
{<BR>
sl_reply_error();<BR>
}<BR>
}<BR>
else<BR>
{<BR>
<BR>
xlog("L_INFO", "Dropping mis-routed request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
}<BR>
exit;<BR>
<BR>
}<BR>
########################################################################<BR>
# Request route 'base-route-generic'<BR>
########################################################################<BR>
route[15]<BR>
{<BR>
xlog("L_INFO", "Method not supported - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
sl_send_reply("501", "Method Not Supported Here");<BR>
exit;<BR>
<BR>
}<BR>
########################################################################<BR>
# Request route 'base-filter-failover'<BR>
########################################################################<BR>
route[16]<BR>
{<BR>
if(!t_check_status("408|500|503"))<BR>
{<BR>
<BR>
xlog("L_INFO", "No failover routing needed for this response code - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
route(5);<BR>
exit;<BR>
}<BR>
<BR>
}<BR>
<STRONG>#########################################################################</STRONG><BR>
<STRONG># Presence</STRONG><BR>
<STRONG>#########################################################################</STRONG><BR>
<STRONG>route[17]</STRONG><BR>
<STRONG>{</STRONG><BR>
<STRONG># if(nat_uac_test("19") || search("^Route:.*;nat=yes"))</STRONG><BR>
<STRONG># {</STRONG><BR>
<STRONG># fix_nated_contact();</STRONG><BR>
<STRONG># setbflag(6);</STRONG><BR>
<STRONG># }</STRONG><BR>
<STRONG> </STRONG><BR>
<STRONG>if (!t_newtran())</STRONG><BR>
<STRONG>{</STRONG><BR>
<STRONG>sl_reply_error();</STRONG><BR>
<STRONG>exit;</STRONG><BR>
<STRONG>};</STRONG><BR>
<STRONG>#if(is_method("PUBLISH"))</STRONG><BR>
<STRONG>#{</STRONG><BR>
<STRONG># xlog("L_INFO", "PUBLISH - Process Publish Request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");</STRONG><BR>
<STRONG># handle_publish();</STRONG><BR>
<STRONG># t_release();</STRONG><BR>
<STRONG>#}</STRONG><BR>
<STRONG>if(is_method("PUBLISH"))</STRONG><BR>
<STRONG>{</STRONG><BR>
<STRONG>if($hdr(Sender)!= NULL)</STRONG><BR>
<STRONG>handle_publish("$hdr(Sender)");</STRONG><BR>
<STRONG>else</STRONG><BR>
<STRONG>handle_publish();</STRONG><BR>
<STRONG>t_release();</STRONG><BR>
<STRONG>}</STRONG><BR>
<STRONG>if(is_method("SUBSCRIBE"))</STRONG><BR>
<STRONG>{</STRONG><BR>
<STRONG>handle_subscribe();</STRONG><BR>
<STRONG>xlog("L_INFO", "SUBSCRIBE - Process Subscribe Request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");</STRONG><BR>
<STRONG>t_release();</STRONG><BR>
<STRONG>}</STRONG><BR>
<STRONG>exit;</STRONG><BR>
<STRONG>}</STRONG><BR>
########################################################################<BR>
# SEND MESSAGES<BR>
########################################################################<BR>
route[18]<BR>
{<BR>
if (!lookup("location")) <BR>
{<BR>
switch ($retcode) <BR>
{<BR>
case -1:<BR>
case -3:<BR>
t_newtran();<BR>
t_reply("404", "Not Found");<BR>
exit;<BR>
case -2:<BR>
sl_send_reply("405", "Method Not Allowed");<BR>
exit;<BR>
}<BR>
}<BR>
if (!t_relay()) {<BR>
sl_reply_error();<BR>
};<BR>
exit;<BR>
}<BR>
########################################################################<BR>
# Reply route 'base-standard-reply'<BR>
########################################################################<BR>
onreply_route[1]<BR>
{<BR>
xlog("L_INFO", "Reply - S=$rs D=$rr F=$fu T=$tu IP=$si ID=$ci\n");<BR>
exit;<BR>
<BR>
}<BR>
########################################################################<BR>
# Reply route 'base-nat-reply'<BR>
########################################################################<BR>
onreply_route[2]<BR>
{<BR>
xlog("L_INFO", "NAT-Reply - S=$rs D=$rr F=$fu T=$tu IP=$si ID=$ci\n");<BR>
if(nat_uac_test("1"))<BR>
{<BR>
fix_nated_contact();<BR>
}<BR>
if(isbflagset(6) && status=~"(180)|(183)|2[0-9][0-9]") <BR>
{<BR>
if(!search("^Content-Length:[ ]*0"))<BR>
{<BR>
use_media_proxy();<BR>
}<BR>
}<BR>
exit;<BR>
<BR>
}<BR>
########################################################################<BR>
# Failure route 'pstn-failover'<BR>
########################################################################<BR>
failure_route[1]<BR>
{<BR>
xlog("L_INFO", "Failure route for PSTN entered - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
route(16);<BR>
if(!next_gw())<BR>
{<BR>
<BR>
xlog("L_ERR", "Failed to select next PSTN gateway - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");<BR>
route(5);<BR>
exit;<BR>
}<BR>
<BR>
t_on_failure("1");<BR>
route(7);<BR>
}<BR>
########################################################################<BR>
# Failure route 'base-standard-failure'<BR>
########################################################################<BR>
failure_route[2]<BR>
{<BR>
route(16);<BR>
route(5);<BR>
}<BR>
<BR>
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