[Kamailio-Users] crash/offset exceeds message size
Daniel-Constantin Mierla
miconda at gmail.com
Fri Jun 5 11:00:10 CEST 2009
Hello Aymeric,
there was a fix some time ago about this related to nathelper module.
What is the specific version you have? Do:
kamailio -V
Cheers,
Daniel
On 06/05/2009 11:33 AM, Aymeric Moizard wrote:
>
> Hi Again, (sorry for wrong subject previous post),
>
> I'm sure this is not enough to help, but I just got a crash using
> kamailio 1.5.
>
> Jun 5 10:24:43 ns26829 /usr/sbin/kamailio[29050]:
> CRITICAL:core:anchor_lump: offset exceeds message size (682 > 675)
> aborting...
> Jun 5 10:24:43 ns26829 /usr/sbin/kamailio[29127]:
> CRITICAL:core:receive_fd: EOF on 21
> Jun 5 10:24:43 ns26829 /usr/sbin/kamailio[29036]:
> INFO:core:handle_sigs: child process 29050 exited by a signal 6
> Jun 5 10:24:43 ns26829 /usr/sbin/kamailio[29036]:
> INFO:core:handle_sigs: core was not generated
> Jun 5 10:24:43 ns26829 /usr/sbin/kamailio[29036]:
> INFO:core:handle_sigs: terminating due to SIGCHLD
>
> What is that "offset exceeds message size"? What kind of trace should
> I take if this happen again?
>
> Tks,
> Aymeric MOIZARD / ANTISIP
> amsip - http://www.antisip.com
> osip2 - http://www.osip.org
> eXosip2 - http://savannah.nongnu.org/projects/exosip/
>
>
> On Wed, 27 May 2009, Chandrakant Solanki wrote:
>
>> Hi
>>
>> I am using kamailio 1.5.0 and asterisk 1.6.0.5
>>
>> I have successfully registered and call from one sip phone to another
>> and
>> also outgoing dialing on mobile and landline number.
>>
>> But when i hangup any one phone, 2nd call can't be hangup
>> automatically...
>>
>> Here is my "kamailio.cfg" file..
>>
>>
>>
>> listen = 192.168.1.68
>> port = 5060
>> mpath = "/usr/local/lib/kamailio/modules"
>> #children = 8
>> debug = 7
>> fork = yes
>> #group = "openser"
>> #user = "openser"
>> #disable_tcp = no
>> #log_facility = LOG_DAEMON
>> log_facility = LOG_LOCAL0
>> log_stderror = no
>> #tcp_children = 4
>> #mhomed = no
>> #server_signature = yes
>> #sock_group = "openser"
>> #sock_mode = 0600
>> #sock_user = "openser"
>> #unix_sock = "/tmp/openser.sock"
>> #unix_sock_children = 1
>> #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 "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 "pv.so"
>>
>> loadmodule "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", 1)
>> 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", "$avp(i:801)")
>>
>> loadmodule "rr.so"
>> modparam("rr", "enable_full_lr", 0)
>> modparam("rr", "append_fromtag", 1)
>> modparam("rr", "enable_double_rr", 1)
>> modparam("rr", "add_username", 0)
>>
>> loadmodule "tm.so"
>> modparam("tm", "fr_timer", 3)
>> modparam("tm", "fr_inv_timer", 35)
>> modparam("tm", "wt_timer", 5)
>> modparam("tm", "delete_timer", 2)
>> #modparam("tm", "noisy_ctimer", 1)
>> modparam("tm", "ruri_matching", 1)
>> modparam("tm", "via1_matching", 1)
>> modparam("tm", "unix_tx_timeout", 2)
>> modparam("tm", "restart_fr_on_each_reply", 1)
>> modparam("tm", "pass_provisional_replies", 0)
>> modparam("tm", "fr_inv_timer_avp", "$avp(s:callee_fr_inv_timer)")
>>
>> loadmodule "xlog.so"
>> modparam("xlog", "buf_size", 4096)
>> modparam("xlog", "force_color", 0)
>>
>> loadmodule "mi_fifo.so"
>> modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")
>> #modparam("mi_fifo", "fifo_mode", 0660)
>> #modparam("mi_fifo", "fifo_group", "openser")
>> #modparam("mi_fifo", "fifo_user", "openser")
>> #modparam("mi_fifo", "reply_dir", "/tmp/")
>> #modparam("mi_fifo", "reply_indent", "\t")
>>
>> loadmodule "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.so"
>> modparam("nathelper", "natping_interval", 60)
>> modparam("nathelper", "ping_nated_only", 1)
>> modparam("nathelper", "rtpproxy_sock", "unix:/var/run/rtpproxy.sock")
>> #modparam("nathelper", "rtpproxy_disable", 0)
>> 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", "$avp(i:801)")
>>
>> loadmodule "textops.so"
>>
>> #loadmodule "uri.so"
>>
>> loadmodule "sl.so"
>> modparam("sl", "enable_stats", 1)
>>
>> loadmodule "maxfwd.so"
>> modparam("maxfwd", "max_limit", 256)
>>
>> loadmodule "db_mysql.so"
>> modparam("db_mysql", "ping_interval", 300)
>> modparam("db_mysql", "auto_reconnect", 1)
>>
>> loadmodule "auth.so"
>> modparam("auth", "nonce_expire", 300)
>> modparam("auth", "rpid_suffix",
>> ";party=calling;id-type=subscriber;screen=yes")
>> modparam("auth", "rpid_avp", "$avp(s:rpid)")
>>
>> loadmodule "auth_db.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", 1)
>> modparam("auth_db", "load_credentials", "$avp(s:caller_uuid)=uuid")
>>
>> loadmodule "uri_db.so"
>> #modparam("uri_db", "db_url",
>> "mysql://openser:openserrw@localhost/openser")
>> #modparam("uri_db", "db_table", "uri")
>> #modparam("uri_db", "user_column", "username")
>> #modparam("uri_db", "domain_column", "domain")
>> #modparam("uri_db", "uriuser_column", "uri_user")
>> #modparam("uri_db", "subscriber_table", "subscriber")
>> #modparam("uri_db", "subscriber_user_column", "username")
>> #modparam("uri_db", "subscriber_domain_column", "domain")
>> #modparam("uri_db", "use_uri_table", 0)
>> #modparam("uri_db", "use_domain", 1)
>>
>> loadmodule "avpops.so"
>> modparam("avpops", "db_url",
>> "mysql://openser:openserrw@localhost/openser")
>> modparam("avpops", "avp_table", "usr_preferences")
>> modparam("avpops", "use_domain", 1)
>> modparam("avpops", "uuid_column", "uuid")
>> modparam("avpops", "username_column", "username")
>> modparam("avpops", "domain_column", "domain")
>> modparam("avpops", "attribute_column", "attribute")
>> modparam("avpops", "value_column", "value")
>> modparam("avpops", "type_column", "type")
>>
>> loadmodule "lcr.so"
>> modparam("lcr", "db_url", "mysql://openser:openserrw@localhost/openser")
>> modparam("lcr", "gw_table", "gw")
>> modparam("lcr", "gw_name_column", "gw_name")
>> modparam("lcr", "ip_addr_column", "ip_addr")
>> modparam("lcr", "port_column", "port")
>> modparam("lcr", "uri_scheme_column", "uri_scheme")
>> modparam("lcr", "transport_column", "transport")
>> modparam("lcr", "grp_id_column", "grp_id")
>> modparam("lcr", "lcr_table", "lcr")
>> modparam("lcr", "strip_column", "strip")
>> modparam("lcr", "prefix_column", "prefix")
>> modparam("lcr", "from_uri_column", "from_uri")
>> modparam("lcr", "priority_column", "priority")
>> modparam("lcr", "flags_avp", "$avp(i:712)")
>> modparam("lcr", "gw_uri_avp", "$avp(i:1400)")
>> modparam("lcr", "ruri_user_avp", "$avp(i:1402)")
>> #modparam("lcr", "contact_avp", "$avp(1401)")
>> modparam("lcr", "fr_inv_timer_avp", "$avp(s:fr_inv_timer_avp)")
>> modparam("lcr", "fr_inv_timer", 90)
>> modparam("lcr", "fr_inv_timer_next", 30)
>> modparam("lcr", "rpid_avp", "$avp(s:rpid)")
>>
>> loadmodule "alias_db.so"
>> modparam("alias_db", "db_url", "mysql://openser:openserrw@localhost
>> /openser")
>> modparam("alias_db", "user_column", "username")
>> modparam("alias_db", "domain_column", "domain")
>> modparam("alias_db", "alias_user_column", "alias_username")
>> modparam("alias_db", "alias_domain_column", "alias_domain")
>> modparam("alias_db", "use_domain", 0)
>>
>> loadmodule "uac.so"
>> modparam("uac", "rr_store_param", "vsf")
>> modparam("uac", "from_restore_mode", "auto")
>> modparam("uac", "from_passwd", "s1p:Wiz4rd!")
>>
>> loadmodule "acc.so"
>> modparam("acc", "db_url", "mysql://openser:openserrw@localhost/openser")
>> # flag to record to db
>> modparam("acc", "db_flag", 1)
>> modparam("acc", "db_missed_flag", 2)
>> # flag to log to syslog
>> modparam("acc", "log_flag", 1)
>> modparam("acc", "log_missed_flag", 2)
>> # use extra accounting to record caller and callee username/domain
>> # - take them from From URI and R-URI
>> modparam("acc", "log_extra",
>> "src_user=$fU;src_domain=$fd;dst_user=$rU;dst_domain=$rd")
>> modparam("acc", "db_extra",
>> "src_user=$fU;src_domain=$fd;dst_user=$rU;dst_domain=$rd")
>>
>>
>> ########################################################################
>> # Request route 'main'
>> ########################################################################
>> route[0]
>> {
>> xlog("L_INFO", "New request - M=$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=$ci\n");
>> sl_send_reply("483", "Too Many Hops");
>> exit;
>> }
>> if(!is_method("REGISTER"))
>> {
>> if(nat_uac_test("19"))
>> {
>> record_route(";nat=yes");
>> }
>> else
>> {
>> record_route();
>> }
>> }
>>
>>
>> if (is_method("SUBSCRIBE")) {
>> # challenge/response
>> if (!www_authorize("", "subscriber")) {
>> www_challenge("", "0");
>> exit;
>> }
>> exit;
>> }
>>
>> if(is_method("CANCEL")) || is_method("BYE"))
>> {
>> unforce_rtp_proxy();
>> }
>> if(loose_route())
>> {
>> # if(!has_totag())
>> # {
>> #
>> # xlog("L_INFO", "Initial loose-routing rejected - M=$rm
>> RURI=$ru
>> F=$fu T=$tu IP=$si ID=$ci\n");
>> # sl_send_reply("403", "Initial Loose-Routing Rejected");
>> # exit;
>> # }
>> if(nat_uac_test("19") || search("^Route:.*;nat=yes"))
>> {
>> fix_nated_contact();
>> setbflag(6);
>> }
>>
>> route(8);
>> }
>> if(is_method("REGISTER"))
>> {
>> route(7);
>> }
>> if(is_method("INVITE"))
>> {
>> route(9);
>> }
>> if(is_method("CANCEL") || is_method("ACK"))
>> {
>> route(13);
>> }
>>
>> route(14);
>> }
>>
>> ########################################################################
>> # Request route 'clear-usr-preferences-caller'
>> ########################################################################
>> route[1]
>> {
>> xlog("L_INFO", "Clear caller preferences - M=$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");
>> avp_delete("$avp(s:caller_uuid)/g");
>> avp_copy("$avp(s:callee_uuid)", "$avp(s:caller_uuid)/d");
>> avp_pushto("$ru", "$avp(s:cfu)");
>>
>> route(3);
>> route(10);
>> exit;
>> }
>> if(is_avp_set("$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)", "$avp(s:callee_fr_inv_timer)/d");
>> }
>>
>> }
>>
>> ########################################################################
>> # Request route 'clir'
>> ########################################################################
>> route[5]
>> {
>> if(isflagset(28) && !isflagset(27))
>> {
>> setflag(27);
>>
>> xlog("L_INFO", "Anonymize caller - M=$rm RURI=$ru F=$fu T=$tu
>> IP=$si
>> ID=$ci\n");
>> uac_replace_from("Anonymous","sip:anonymous at anonymous.invalid");
>> if(is_present_hf("Privacy"))
>> {
>> remove_hf("Privacy");
>> }
>> append_hf("Privacy: id\r\n");
>> }
>>
>> }
>>
>> ########################################################################
>> # Request route 'stop-rtp-proxy'
>> ########################################################################
>> route[6]
>> {
>> if(isflagset(22))
>> {
>> unforce_rtp_proxy();
>> }
>>
>> }
>>
>> ########################################################################
>> # Request route 'base-route-register'
>> ########################################################################
>> route[7]
>> {
>> sl_send_reply("100", "Trying");
>> if(!www_authorize("", "subscriber"))
>> {
>>
>> xlog("L_INFO", "Register authentication failed - M=$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=$ci\n");
>> exit;
>>
>> }
>>
>> ########################################################################
>> # Request route 'base-outbound'
>> ########################################################################
>> route[8]
>> {
>> if(is_present_hf("P-Asserted-Identity"))
>> {
>> remove_hf("P-Asserted-Identity");
>> }
>> if(is_present_hf("Remote-Party-ID"))
>> {
>> remove_hf("Remote-Party-ID");
>> }
>> if(is_avp_set("$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(5);
>> if(isbflagset(6))
>> {
>> if(!isflagset(22) && !search("^Content-Length:[ ]*0"))
>> {
>> setflag(22);
>> force_rtp_proxy();
>> }
>>
>> t_on_reply("2");
>> }
>> else
>> {
>>
>> t_on_reply("1");
>> }
>> if(!isflagset(21))
>> {
>>
>> t_on_failure("2");
>> }
>> 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))
>> {
>> unforce_rtp_proxy();
>> }
>> }
>> exit;
>>
>> }
>>
>> ########################################################################
>> # Request route 'base-route-invite'
>> ########################################################################
>> route[9]
>> {
>> 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);
>> $avp(s:ringtimeout)=1000;
>> }
>> else
>> {
>> if(!proxy_authorize("", "subscriber"))
>> {
>>
>> xlog("L_INFO", "Proxy authentication failed - M=$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=$ci\n");
>> sl_send_reply("403", "Spoofed From-URI Detected");
>> exit;
>> }
>> }
>>
>> route(3);
>> if(nat_uac_test("19"))
>> {
>> fix_nated_contact();
>> setbflag(6);
>> }
>>
>> route(10);
>> }
>>
>> ########################################################################
>> # Request route 'invite-find-callee'
>> ########################################################################
>> route[10]
>> {
>> if(alias_db_lookup("dbaliases"))
>> {
>>
>> xlog("L_INFO", "Callee was aliased - M=$rm RURI=$ru F=$fu T=$tu
>> IP=$si ID=$ci\n");
>> }
>>
>> route(2);
>> if(!is_domain_local("$rd"))
>> {
>> setflag(20);
>> $avp(s:callee_uuid) = "0";
>>
>> route(12);
>> }
>> avp_delete("$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(11);
>> }
>> else
>> {
>> $avp(s:callee_uuid) = "0";
>>
>> xlog("L_INFO", "Callee is not local - M=$rm RURI=$ru F=$fu T=$tu
>> IP=$si ID=$ci\n");
>> route(12);
>> }
>> exit;
>>
>> }
>>
>> ########################################################################
>> # Request route 'invite-to-internal'
>> ########################################################################
>> route[11]
>> {
>> route(4);
>> if(!lookup("location"))
>> {
>>
>> xlog("L_INFO", "Local user offline - M=$rm RURI=$ru F=$fu T=$tu
>> IP=$si ID=$ci\n");
>> sl_send_reply("404", "User Offline");
>> }
>> else
>> {
>>
>> xlog("L_INFO", "Local user online - M=$rm RURI=$ru F=$fu T=$tu
>> IP=$si ID=$ci\n");
>> route(8);
>> }
>> exit;
>>
>> }
>>
>> ########################################################################
>> # Request route 'invite-to-external'
>> ########################################################################
>> route[12]
>> {
>> if(isflagset(20))
>> {
>>
>> xlog("L_INFO", "Call to foreign domain - M=$rm RURI=$ru F=$fu
>> T=$tu
>> IP=$si ID=$ci\n");
>> route(8);
>> exit;
>> }
>> if(!isflagset(23))
>> {
>>
>> if(uri =~ "^sip:\*86 at .*")
>> {
>> xlog("L_INFO", "User accessing Voicemail - M=$rm RURI=$ru
>> F=$fu T=$tu IP=$si ID=$ci\n");
>> rewritehostport("voicemailserver.vpbx.com:5060");
>> route(8);
>> }
>>
>>
>> # don't allow calls relaying from PSTN to PSTN, if not
>> explicitely
>> forwarded
>> else if(uri =~ "^sip:[0-9]+@")
>> {
>> # only route numeric users to PSTN
>> if(!load_gws())
>> {
>>
>> xlog("L_ERR", "Error loading PSTN gateways - M=$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=$ci\n");
>> sl_send_reply("503", "PSTN Termination Currently
>> Unavailable");
>> exit;
>> }
>> setflag(21);
>>
>> t_on_failure("1");
>> route(8);
>> }
>> }
>>
>> xlog("L_INFO", "Call to unknown user - M=$rm RURI=$ru F=$fu T=$tu
>> IP=$si
>> ID=$ci\n");
>> sl_send_reply("404", "User Not Found");
>> exit;
>>
>> }
>>
>> ########################################################################
>> # Request route 'base-route-local'
>> ########################################################################
>> route[13]
>> {
>> t_on_reply("1");
>> if(t_check_trans())
>> {
>>
>> xlog("L_INFO", "Request leaving server - M=$rm RURI=$ru F=$fu
>> T=$tu
>> IP=$si ID=$ci\n");
>> }
>> else
>> {
>>
>> xlog("L_INFO", "Dropping mis-routed request - M=$rm
>> RURI=$ru
>> F=$fu T=$tu IP=$si ID=$ci\n");
>> exit;
>> }
>> if(!t_relay())
>> {
>> sl_reply_error();
>> }
>> exit;
>>
>> }
>>
>>
>> ########################################################################
>> # Request route 'base-route-generic'
>> ########################################################################
>> route[14]
>> {
>> xlog("L_INFO", "Method not supported - M=$rm RURI=$ru F=$fu T=$tu
>> IP=$si
>> ID=$ci\n");
>> sl_send_reply("501", "Method Not Supported Here");
>> exit;
>>
>> }
>>
>> ########################################################################
>> # Request route 'base-filter-failover'
>> ########################################################################
>> route[15]
>> {
>> if(!t_check_status("408|500|503"))
>> {
>>
>> xlog("L_INFO", "No failover routing needed for this response
>> code -
>> M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
>> route(6);
>> exit;
>> }
>>
>> }
>>
>>
>> ########################################################################
>> #Send the call out
>> ########################################################################
>>
>> route[16]
>> {
>> #send the call outward
>>
>> if(method=="INVITE" && !isflagset(10))
>> {
>> t_on_failure("2");
>> };
>>
>> if (!t_relay())
>> {
>> xlog("L_WARN", "ERROR: t_relay failed");
>> sl_reply_error();
>> };
>>
>> }
>>
>> ########################################################################
>> # Request route 'Voicemail and Asterisk for further processing'
>> ########################################################################
>> failure_route[3]
>> {
>>
>> if(!t_was_cancelled())
>> {
>> revert_uri();
>> rewritehostport("voicemailserver.vpbx.com:5060");
>> append_branch();
>> #PREVENT SOME CRAZY VOICEMAIL LOOP
>> xlog("L_INFO", "No Answer Sending the call to Voicemail - M=$rm
>> RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");
>> setflag(10);
>> route(8);
>> }
>> }
>> ########################################################################
>> # Reply route 'base-standard-reply'
>> ########################################################################
>> onreply_route[1]
>> {
>> xlog("L_INFO", "Reply - S=$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=$ci\n");
>> if(nat_uac_test("1"))
>> {
>> fix_nated_contact();
>> }
>> if(isbflagset(6) && status=~"(180)|(183)|2[0-9][0-9]")
>> {
>> if(!search("^Content-Length:[ ]*0"))
>> {
>> force_rtp_proxy();
>> }
>> }
>> exit;
>>
>> }
>>
>> ########################################################################
>> # Failure route 'pstn-failover'
>> ########################################################################
>> failure_route[1]
>> {
>> xlog("L_INFO", "Failure route for PSTN entered - M=$rm RURI=$ru F=$fu
>> T=$tu IP=$si ID=$ci\n");
>> route(15);
>> if(!next_gw())
>> {
>>
>> xlog("L_ERR", "Failed to select next PSTN gateway - M=$rm
>> RURI=$ru
>> F=$fu T=$tu IP=$si ID=$ci\n");
>> route(6);
>> exit;
>> }
>>
>> t_on_failure("3");
>> route(8);
>> }
>>
>> ########################################################################
>> # Failure route 'base-standard-failure'
>> ########################################################################
>> failure_route[2]
>> {
>> if(!t_was_cancelled())
>> {
>> revert_uri();
>> seturi("sip:*87 at openser.org");
>> rewritehostport("voicemailserver.vpbx.com:5060");
>> append_branch();
>> xlog("L_INFO","Call to Voicemail");
>> setflag(10);
>> route(10);
>> }
>> if(t_check_status("422|481|487"))
>> {
>>
>> xlog("L_INFO", "Final reply - M=$rm RURI=$ru F=$fu T=$tu IP=$si
>> ID=$ci\n");
>> route(6);
>> exit;
>> }
>>
>> t_on_branch("1");
>> xlog("L_INFO", "Redirect from UAC intercepted - M=$rm RURI=$ru F=$fu
>> T=$tu IP=$si ID=$ci\n");
>> route(10);
>> if($avp(s:cfc) != NULL)
>> {
>> 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(10);
>> }
>>
>> route(15);
>> route(6);
>> }
>>
>> ########################################################################
>> # 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();
>> }
>>
>> }
>>
>>
>>
>>
>> --
>> Regards,
>>
>> Chandrakant Solanki
>>
>
> _______________________________________________
> Kamailio (OpenSER) - Users mailing list
> Users at lists.kamailio.org
> http://lists.kamailio.org/cgi-bin/mailman/listinfo/users
> http://lists.openser-project.org/cgi-bin/mailman/listinfo/users
>
--
Daniel-Constantin Mierla
http://www.asipto.com/
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