[Kamailio-Users] [kamailio-users] Method NOTIFY not supported ...
Chandrakant Solanki
solanki.chandrakant at gmail.com
Thu Feb 11 10:51:54 CET 2010
On Thu, Feb 11, 2010 at 2:58 PM, Daniel-Constantin Mierla <miconda at gmail.com
> wrote:
>
>
> On 2/11/10 9:34 AM, Chandrakant Solanki wrote:
>
>
>
> On Thu, Feb 11, 2010 at 10:26 AM, Chandrakant Solanki <
> solanki.chandrakant at gmail.com> wrote:
>
>>
>>
>> On Wed, Feb 10, 2010 at 11:07 PM, Daniel-Constantin Mierla <
>> miconda at gmail.com> wrote:
>>
>>> Hello,
>>>
>>> check your config whether you send a reply and do xlog("Method not
>>> supported...") before getting to your condition.
>>>
>>> Cheers,
>>> Daniel
>>>
>>>
>>> On 2/10/10 10:46 AM, Chandrakant Solanki wrote:
>>>
>>> Hi
>>>
>>> below line is in my configuration...
>>>
>>>
>>> loadmodule "pua.so"
>>> modparam("pua", "db_url", "mysql://
>>> kamailio:kamailio at 172.16.0.10:3306/kamailio")
>>> modparam("pua", "db_table", "pua")
>>>
>>> ----
>>> ----
>>>
>>> if(is_method("NOTIFY") && src_ip==172.16.0.15) {
>>> xlog("L_INFO", "NOTIFY Method found\n");
>>> if(!t_relay()){
>>> sl_reply_error();
>>> }
>>> }
>>> ----
>>> ----
>>>
>>>
>>> I found following error in log...
>>>
>>> Feb 10 15:14:40 kamailio_1 /sbin/kamailio[5597]: Method not supported -
>>> M=NOTIFY RURI=sip:172.16.0.15 F=sip:2222222 at pbxusers.net<sip%3A2222222 at pbxusers.net>T=
>>> sip:172.16.0.15 IP=172.18.100.89 ID=17dd4bb9-81d132a0 at 172.18.100.89
>>>
>>> --
>>> Regards,
>>>
>>> Chandrakant Solanki
>>>
>>>
>>> _______________________________________________
>>> Kamailio (OpenSER) - Users mailing listUsers at lists.kamailio.orghttp://lists.kamailio.org/cgi-bin/mailman/listinfo/usershttp://lists.openser-project.org/cgi-bin/mailman/listinfo/users
>>>
>>>
>>> --
>>> Daniel-Constantin Mierla
>>> eLearning class for Kamailio 3.0.0
>>> * http://www.asipto.com/
>>>
>>>
>> Hi
>>
>> Thanks for quick reply,
>>
>> I didn't specify xlog("Method not supported...") any where... which
>> module is require to work with NOTIFY method...
>>
>> --
>> Regards,
>>
>> Chandrakant Solanki
>>
>
> Hi
>
> I am implementing MWI and for that i am using
> http://lists.iptel.org/pipermail/serusers/2004-September/011552.html when
> I executed sipsak, gives error on kamailio NOTIFY method not supported....
>
>
> what asterisk version are you using? Latest asterisks have support for MWI,
> you just need to send SUBSCRIBE to it and asterisk will send NOTIFY back, no
> need for sipsak workaround.
>
> If you can send the config, some of us can spot if that is generated by
> kamailio. As said in a previous email, kamailio basically does not care
> about sip message methods, it can support anything, it is a matter of what
> routing logic you put in config.
>
> Cheers,
> Daniel
>
>
> NOTIFY sip:1111111 at test.com <sip%3A1111111 at test.com> SIP/2.0
> From: 2222222 <sip:2222222 at test.com <sip%3A2222222 at test.com>>
> To: <sip:1111111 at test.com <sip%3A1111111 at test.com>>
> Contact: <sip:2222222 at test.com <sip%3A2222222 at test.com>>
> Call-ID: 022270 at 172.18.100.73
> CSeq: 022270 NOTIFY
> Event: message-summary
> Content-Type: application/simple-message-summary
> Accept: application/simple-message-summary
> Content-Length: 38
>
> Messages-Waiting: Yes
> Message-Account: sip:1111111 at test.com <sip%3A1111111 at test.com>
> Voicemail: 4/0
>
>
>
> --
> Regards,
>
> Chandrakant Solanki
>
>
> _______________________________________________
> Kamailio (OpenSER) - Users mailing list
> Users at lists.kamailio.orghttp://lists.kamailio.org/cgi-bin/mailman/listinfo/usershttp://lists.openser-project.org/cgi-bin/mailman/listinfo/users
>
>
> --
> Daniel-Constantin Mierla
> eLearning class for Kamailio 3.0.0
> * http://www.asipto.com/
>
>
Hi
Thanks for reply.
Here is my config file.. I am using asterisk 1.6.0.5
listen = 0.0.0.0
port = 5060
mpath = "/lib/kamailio/modules"
debug = 9
fork = yes
disable_tcp = no
log_facility = LOG_LOCAL0
log_stderror = no
dns = no
rev_dns = no
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 at 172.18.100.73/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", 100)
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", "$avp(i:801)")
loadmodule "rr.so"
modparam("rr", "enable_full_lr", 0)
modparam("rr", "append_fromtag", 1)
modparam("rr", "enable_double_rr", 1)
modparam("rr", "add_username", 0)
loadmodule "tm.so"
modparam("tm", "fr_timer", 3)
modparam("tm", "fr_inv_timer", 35)
modparam("tm", "wt_timer", 5)
modparam("tm", "delete_timer", 2)
modparam("tm", "ruri_matching", 1)
modparam("tm", "via1_matching", 1)
modparam("tm", "unix_tx_timeout", 2)
modparam("tm", "restart_fr_on_each_reply", 1)
modparam("tm", "pass_provisional_replies", 0)
modparam("tm", "fr_inv_timer_avp", "$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/openser_fifo")
loadmodule "domain.so"
modparam("domain", "db_url", "mysql://
openser:openserrw at 172.18.100.73/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_tout", 60)
#modparam("nathelper", "rtpproxy_tout", 1)
#modparam("nathelper", "rtpproxy_retr", 5)
modparam("nathelper", "sipping_method", "OPTIONS")
modparam("nathelper", "received_avp", "$avp(i:801)")
loadmodule "textops.so"
loadmodule "sl.so"
modparam("sl", "enable_stats", 1)
loadmodule "maxfwd.so"
modparam("maxfwd", "max_limit", 256)
loadmodule "db_mysql.so"
modparam("db_mysql", "ping_interval", 300)
modparam("db_mysql", "auto_reconnect", 1)
loadmodule "auth.so"
modparam("auth", "nonce_expire", 300)
modparam("auth", "rpid_suffix",
";party=calling;id-type=subscriber;screen=yes")
modparam("auth", "rpid_avp", "$avp(s:rpid)")
loadmodule "auth_db.so"
modparam("auth_db", "db_url", "mysql://
openser:openserrw at 172.18.100.73/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", "$avp(s:caller_uuid)=uuid")
loadmodule "uri_db.so"
modparam("uri_db", "db_url", "mysql://
openser:openserrw at 172.18.100.73/openser")
loadmodule "avpops.so"
modparam("avpops", "db_url", "mysql://
openser:openserrw at 172.18.100.73/openser")
modparam("avpops", "avp_table", "usr_preferences")
modparam("avpops", "use_domain", 1)
modparam("avpops", "uuid_column", "uuid")
modparam("avpops", "username_column", "username")
modparam("avpops", "domain_column", "domain")
modparam("avpops", "attribute_column", "attribute")
modparam("avpops", "value_column", "value")
modparam("avpops", "type_column", "type")
loadmodule "lcr.so"
modparam("lcr", "db_url", "mysql://openser:openserrw@172.18.100.73/openser")
modparam("lcr", "gw_table", "gw")
modparam("lcr", "gw_name_column", "gw_name")
modparam("lcr", "ip_addr_column", "ip_addr")
modparam("lcr", "port_column", "port")
modparam("lcr", "uri_scheme_column", "uri_scheme")
modparam("lcr", "transport_column", "transport")
modparam("lcr", "grp_id_column", "grp_id")
modparam("lcr", "lcr_table", "lcr")
modparam("lcr", "strip_column", "strip")
modparam("lcr", "prefix_column", "prefix")
modparam("lcr", "from_uri_column", "from_uri")
modparam("lcr", "priority_column", "priority")
modparam("lcr", "flags_avp", "$avp(i:712)")
modparam("lcr", "gw_uri_avp", "$avp(i:1400)")
modparam("lcr", "ruri_user_avp", "$avp(i:1402)")
modparam("lcr", "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 at 172.18.100.73/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@172.18.100.73/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")
loadmodule "mi_datagram.so"
modparam("mi_datagram", "socket_name", "udp:127.0.0.1:8080" )
modparam("mi_datagram", "children_count", 3 )
modparam("mi_datagram", "unix_socket_mode", 0600 )
modparam("mi_datagram", "unix_socket_group", "root" )
modparam("mi_datagram", "unix_socket_user", "root" )
modparam("mi_datagram", "socket_timeout", 2000 )
loadmodule "mediaproxy.so"
modparam("mediaproxy", "mediaproxy_socket",
"/var/run/mediaproxy/dispatcher.sock")
modparam("mediaproxy", "mediaproxy_timeout", 500)
modparam("mediaproxy", "signaling_ip_avp", "$avp(s:nat_ip)")
modparam("mediaproxy", "media_relay_avp", "$avp(s:media_relay)")
#MWI
loadmodule "exec.so"
loadmodule "presence.so"
modparam("presence", "server_address", "sip:172.18.100.73:5060")
modparam("presence", "presentity_table", "presentity")
modparam("presence", "db_url", "mysql://
openser:openserrw at 172.18.100.73/openser")
loadmodule "presence_mwi.so"
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")) {
handle_subscribe();
xlog("L_INFO", "SUBSCRIBE Method\n");
}
if(is_method("PUBLISH"))
{
xlog("L_INFO", "PUBLISH Metdho\n" );
if($hdr(Sender)!= NULL) {
handle_publish("$hdr(Sender)");
xlog("L_INFO", "PUBLISH with $hdr(Sender)");
}
else {
handle_publish();
xlog("L_INFO", "PUBLISH with ....");
}
t_release();
}
if(is_method("CANCEL") || is_method("BYE"))
{
end_media_session();
}
if(loose_route())
{
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"))
{
# use_media_proxy();
route(9);
}
# if(is_method("NOTIFY")){
# xlog("L_INFO", "NOTIFY Method found\n");
# if(!t_relay()){
# sl_reply_error();
# xlog("L_INFO", "t_relay failed\n" );
# }
# else {
# xlog("L_INFO", "t_relay success\n" );
# }
# }
# if(is_method("SUBSCRIBE")){
# xlog("L_INFO", "SUBSCRIBE Method found\n");
# if(!www_authorize("", "subscriber")){
# www_challenge("", "0");
# }
# exec_msg("/usr/bin/mwi/subscribe $fu");
# xlog("L_INFO", "SUBSCRIBE script is executed\n");
# }
if(is_method("CANCEL") || is_method("ACK"))
{
route(13);
}
route(14);
}
########################################################################
# Request route 'clear-usr-preferences-caller'
########################################################################
route[1]
{
xlog("L_INFO", "Clear caller preferences - M=$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=$ci\n");
uac_replace_from("Anonymous","sip:anonymous at anonymous.invalid");
if(is_present_hf("Privacy"))
{
remove_hf("Privacy");
}
append_hf("Privacy: id\r\n");
}
}
########################################################################
# Request route 'stop-rtp-proxy'
########################################################################
route[6]
{
if(isflagset(22))
{
end_media_session();
}
}
########################################################################
# Request route 'base-route-register'
########################################################################
route[7]
{
sl_send_reply("100", "Trying");
if(!www_authorize("", "subscriber"))
{
xlog("L_INFO", "Register authentication failed - M=$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);
use_media_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))
{
end_media_session();
}
}
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);
$avp(s:ringtimeout)=1000;
route(3);
if (nat_uac_test("3"))
{
xlog("L_INFO", "Inside NATed INVITE Processing\n");
fix_nated_contact();
fix_nated_sdp("3");
t_on_reply("1");
}
else
{
t_on_reply("1");
}
if(nat_uac_test("19"))
{
fix_nated_contact();
setbflag(6);
}
route(51);
}
else
{
if(!proxy_authorize("", "subscriber"))
{
xlog("L_INFO", "Proxy authentication failed - M=$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=$ci\n");
#
# *86 - sending user direct to access voicemail from sip client
#
if($rU=="*86")
{
route(12);
}
else
{
if($(rU{s.len})<=7)
{
route(11);
}
else
{
route(12);
}
}
}
exit;
}
########################################################################
# Request route 'invite-to-internal'
########################################################################
route[11]
{
route(4);
revert_uri();
seturi("sip:*89 at openser.org");
rewritehostport("voicemailserver.testpbx.com:5060");
route(8);
exit;
}
########################################################################
# TEST ROUTE 51
########################################################################
route[51]
{
if(alias_db_lookup("dbaliases"))
{
xlog("L_INFO", "Callee was aliased - M=$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(52);
}
else
{
$avp(s:callee_uuid) = "0";
xlog("L_INFO", "Callee is not local - M=$rm RURI=$ru F=$fu
T=$tu IP=$si ID=$ci\n");
route(12);
}
exit;
}
########################################################################
#TEST 52
########################################################################
route[52]
{
route(4);
if(!lookup("location"))
{
xlog("L_INFO", "Local user offline - M=$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=$ci\n");
rewritehostport("voicemailserver.testpbx.com:5060");
route(8);
}
# don't allow calls relaying from PSTN to PSTN, if not
explicitely forwarded
else if(uri =~ "^sip:[0-9]+@")
{
# only route numeric users to PSTN
if(!load_gws())
{
xlog("L_ERR", "Error loading PSTN gateways -
M=$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=$ci\n");
route(6);
exit;
}
}
########################################################################
#Send the call out
########################################################################
route[16]
{
#send the call outward
if(method=="INVITE" && !isflagset(10))
{
t_on_failure("2");
}
if (!t_relay())
{
xlog("L_WARN", "ERROR: t_relay failed");
sl_reply_error();
}
}
########################################################################
# Request route 'Voicemail and Asterisk for further processing'
########################################################################
failure_route[3]
{
if(!t_was_cancelled())
{
revert_uri();
rewritehostport("voicemailserver.testpbx.com:5060");
append_branch();
#PREVENT SOME CRAZY VOICEMAIL LOOP
xlog("L_INFO", "No Answer Sending the call to Voicemail -
M=$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=$ci\n");
if (nat_uac_test("1"))
{
fix_nated_contact();
}
exit;
}
########################################################################
# Reply route 'base-nat-reply'
########################################################################
onreply_route[2]
{
xlog("L_INFO", "NAT-Reply - S=$rs D=$rr F=$fu T=$tu IP=$si
ID=$ci\n");
if(nat_uac_test("1"))
{
fix_nated_contact();
xlog("L_INFO", "NAT-Reply==[Fix_nated_contact] - S=$rs D=$rr
F=$fu T=$tu IP=$si ID=$ci\n");
}
if(isbflagset(6) && status=~"(180)|(183)|2[0-9][0-9]")
{
if(!search("^Content-Length:[ ]*0"))
{
use_media_proxy();
xlog("L_INFO", "NAT-Reply==[Force Rtp proxy] - S=$rs
D=$rr F=$fu T=$tu IP=$si ID=$ci\n");
}
}
exit;
}
########################################################################
# Failure route 'pstn-failover'
########################################################################
failure_route[1]
{
xlog("L_INFO", "Failure route for PSTN entered - M=$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=$ci\n");
route(6);
exit;
}
t_on_failure("3");
route(8);
}
########################################################################
# Failure route 'base-standard-failure'
########################################################################
failure_route[2]
{
if(!t_was_cancelled())
{
revert_uri();
route(10);
}
if(t_check_status("422|481|487"))
{
xlog("L_INFO", "Final reply - M=$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
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