Kamailio Call Disconnecting After 30 Seconds

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Aman

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Jan 22, 2016, 10:38:54 AM1/22/16

to 2600hz-dev

Hi Team,

Lindphone-Dialer---->Kamailio-->TelcoSoftswitch-->TelcoMobile

Am Routing the calls from Kamailio Now Am some issues like

1.Answered Calls Droping after 30 seconds(coming BYE packets etc..)

2.call is not disconnecting if calle disconnected the call

3.For missed call if calle hangup the call will not disconnecting still calling on loop

Please check my kamailio.cfg file

#!KAMAILIO

#!define WITH_MYSQL

#!define WITH_AUTH

#!define WITH_USRLOCDB

#!define WITH_NAT

#!define WITH_TLS

####### Defined Values #########

# *** Value defines - IDs used later in config

# - database URL - used to connect to database server by modules such

# as: auth_db, acc, usrloc, a.s.o.

#!define FLT_ACC 1

#!define FLT_ACCMISSED 2

#!define FLT_ACCFAILED 3

#!define FLT_NATS 5

#!define FLT_DLG 9

#!define FLB_NATB 10

#!define FLB_NATSIPPING 7

####### Global Parameters #########

### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR

#!ifdef WITH_DEBUG

debug=3

log_stderror=yes

#!else

debug=2

log_stderror=no

#!endif

memdbg=5

memlog=5

log_facility=LOG_LOCAL0

fork=yes

children=4

/* uncomment the next line to disable TCP (default on) */

#disable_tcp=yes

/* uncomment the next line to disable the auto discovery of local aliases

based on reverse DNS on IPs (default on) */

#auto_aliases=no

/* add local domain aliases */

#alias="sip.mydomain.com"

/* uncomment and configure the following line if you want Kamailio to

bind on a specific interface/port/proto (default bind on all available) */

#listen=udp:10.0.0.10:5060

/* port to listen to

* - can be specified more than once if needed to listen on many ports */

port=5060

server_signature=yes

server_header="Server:VpBox"

user_agent_header="User-Agent: Vp Dialer 1"

auto_aliases=yes

#listen=udp:xxx.xxx.xxx.xx:5060

#advertised_address="115.112.144.18"

listen=udp:xxx.xxx.xxx.xx:5060 advertise xxx.xxx.xxx.xx:5060

listen=tls:xxx.xxx.xxx.xx:443

alias="xxxx.vpdialer.net:443"

alias="xxxx.vpdialer.net:5060"

disable_tcp=no

tcp_children=32

tcp_keepalive=no

tcp_max_connections=25000

tcp_send_timeout=3

tcp_connection_lifetime=960

tcp_connect_timeout=5

tcp_no_connect=yes

open_files_limit=1024000

#!ifdef WITH_TLS

enable_tls=yes

#!endif

# life time of TCP connection when there is no traffic

# - a bit higher than registration expires to cope with UA behind NAT

tcp_connection_lifetime=3605

####### Custom Parameters #########

# These parameters can be modified runtime via RPC interface

# - see the documentation of 'cfg_rpc' module.

# Format: group.id = value 'desc' description

# Access: $sel(cfg_get.group.id) or @cfg_get.group.id

#!ifdef WITH_PSTN

# PSTN GW Routing

# - pstn.gw_ip: valid IP or hostname as string value, example:

# pstn.gw_ip = "10.0.0.101" desc "My PSTN GW Address"

# - by default is empty to avoid misrouting

pstn.gw_ip = "" desc "PSTN GW Address"

pstn.gw_port = "" desc "PSTN GW Port"

#!endif

#!ifdef WITH_VOICEMAIL

# VoiceMail Routing on offline, busy or no answer

# - by default Voicemail server IP is empty to avoid misrouting

voicemail.srv_ip = "" desc "VoiceMail IP Address"

voicemail.srv_port = "5060" desc "VoiceMail Port"

#!endif

####### Modules Section ########

# set paths to location of modules (to sources or installation folders)

#!ifdef WITH_SRCPATH

mpath="modules/"

#!else

mpath="/usr/local/kamailio-4.3/lib64/kamailio/modules/"

#!endif

#!ifdef WITH_MYSQL

loadmodule "db_mysql.so"

#!endif

loadmodule "mi_fifo.so"

loadmodule "kex.so"

loadmodule "corex.so"

loadmodule "tm.so"

loadmodule "tmx.so"

loadmodule "sl.so"

loadmodule "rr.so"

loadmodule "pv.so"

loadmodule "maxfwd.so"

loadmodule "usrloc.so"

loadmodule "registrar.so"

loadmodule "textops.so"

loadmodule "siputils.so"

loadmodule "xlog.so"

loadmodule "sanity.so"

loadmodule "ctl.so"

loadmodule "cfg_rpc.so"

loadmodule "mi_rpc.so"

loadmodule "acc.so"

loadmodule "dialog.so"

loadmodule "dialplan.so"

loadmodule "avpops.so"

#!ifdef WITH_AUTH

loadmodule "auth.so"

loadmodule "auth_db.so"

#!ifdef WITH_IPAUTH

loadmodule "permissions.so"

#!endif

#!ifdef WITH_ALIASDB

loadmodule "alias_db.so"

#!endif

#!ifdef WITH_SPEEDDIAL

loadmodule "speeddial.so"

#!endif

#!ifdef WITH_MULTIDOMAIN

loadmodule "domain.so"

#!endif

#!ifdef WITH_PRESENCE

loadmodule "presence.so"

loadmodule "presence_xml.so"

#!endif

#!ifdef WITH_NAT

loadmodule "nathelper.so"

loadmodule "rtpproxy.so"

#!endif

#!ifdef WITH_TLS

loadmodule "tls.so"

#!endif

#!ifdef WITH_ANTIFLOOD

loadmodule "htable.so"

loadmodule "pike.so"

#!endif

#!ifdef WITH_XMLRPC

loadmodule "xmlrpc.so"

#!endif

#!ifdef WITH_DEBUG

loadmodule "debugger.so"

#!endif

# ----------------- setting module-specific parameters ---------------

# ----- mi_fifo params -----

modparam("mi_fifo", "fifo_name", "/var/run/kamailio/kamailio_fifo")

#modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")

#modparam("mi_fifo", "fifo_mode", "0666")

modparam("mi_fifo", "fifo_mode", 0666)

# ----- ctl params -----

#modparam("ctl", "binrpc", "unix:/var/run/kamailio/kamailio_ctl")

# ----- tm params -----

# auto-discard branches from previous serial forking leg

modparam("tm", "failure_reply_mode", 3)

# default retransmission timeout: 30sec

modparam("tm", "fr_timer", 50000)

# default invite retransmission timeout after 1xx: 120sec

modparam("tm", "fr_inv_timer", 120000)

modparam("tm", "restart_fr_on_each_reply", 0)

# ----- rr params -----

# set next param to 1 to add value to ;lr param (helps with some UAs)

#modparam("rr", "enable_full_lr", 1)

# do not append from tag to the RR (no need for this script)

modparam("rr", "append_fromtag", 1)

modparam("rr", "enable_double_rr", 1)

# ----- registrar params -----

#modparam("registrar", "flow_timer", 25)

#modparam("registrar", "method_filtering", 1)

#uncomment the next line to disable parallel forking via location */

# modparam("registrar", "append_branches", 0)

#* uncomment the next line not to allow more than 10 contacts per AOR */

#modparam("registrar", "tcp_persistent_flag", 7)

modparam("registrar", "flow_timer",25)

modparam("registrar", "outbound_mode", 2)

modparam("registrar", "max_contacts", 10)

# max value for expires of registrations

#odparam("registrar", "max_expires", 3600)

# set it to 1 to enable GRUU

#odparam("registrar", "gruu_enabled", 0)

modparam("avpops","db_url","mysql://root:ro...@127.0.0.1/kamailio")

modparam("avpops","avp_table","_GW_Routing")

modparam("dialplan", "db_url", "mysql://root:ro...@127.0.0.1:3306/kamailio")

modparam("dialog", "dlg_flag",0)

modparam("dialog", "dlg_match_mode",2)

modparam("dialog", "default_timeout", 7200) # 2 hours timeout

modparam("dialog", "db_mode", 0)

# ----- acc params -----

#/* what special events should be accounted ? */

modparam("acc", "early_media", 0)

#modparam("acc", "report_ack", 0)

modparam("acc", "report_cancels", 0)

#/* by default ww do not adjust the direct of the sequential requests.

# if you enable this parameter, be sure the enable "append_fromtag"

# in "rr" module */

modparam("acc", "detect_direction", 0)

#/* account triggers (flags) */

#modparam("acc", "log_flag", FLT_ACC)

#modparam("acc", "log_missed_flag", FLT_ACCMISSED)

#modparam("acc", "log_extra",

# "src_user=$fU;src_domain=$fd;src_ip=$si;"

# "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")

modparam("acc", "failed_transaction_flag", FLT_ACCFAILED)

#/* enhanced DB accounting */

#!ifdef WITH_ACCDB

#modparam("acc", "db_flag", FLT_ACC)

#modparam("acc", "db_missed_flag", FLT_ACCMISSED)

#modparam("acc", "db_url", DBURL)

#modparam("acc", "db_extra",

# "src_user=$fU;src_domain=$fd;src_ip=$si;"

# "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")

#!endif

# ----- usrloc params -----

#/* enable DB persistency for location entries */

#!ifdef WITH_USRLOCDB

#modparam("usrloc", "db_url", DBURL)

#modparam("usrloc", "db_mode", 2)

#modparam("usrloc", "use_domain", MULTIDOMAIN)

#!endif

# ----- auth_db params -----

#!ifdef WITH_AUTH

modparam("auth_db", "db_url", "mysql://root:ro...@127.0.0.1:3306/kamailio")

modparam("auth_db", "calculate_ha1", yes)

modparam("auth_db", "password_column", "password")

modparam("auth_db", "load_credentials", "")

#modparam("auth_db", "use_domain", MULTIDOMAIN)

# ----- permissions params -----

#!ifdef WITH_IPAUTH

#modparam("permissions", "db_url", DBURL)

#modparam("permissions", "db_mode", 1)

#!endif

# ----- alias_db params -----

#!ifdef WITH_ALIASDB

modparam("alias_db", "db_url", "mysql://root:ro...@127.0.0.1:3306/kamailio")

#modparam("alias_db", "use_domain", MULTIDOMAIN)

#!endif

# ----- speeddial params -----

#!ifdef WITH_SPEEDDIAL

modparam("speeddial", "db_url", DBURL)

modparam("speeddial", "use_domain", MULTIDOMAIN)

#!endif

# ----- domain params -----

#!ifdef WITH_MULTIDOMAIN

modparam("domain", "db_url", DBURL)

# register callback to match myself condition with domains list

modparam("domain", "register_myself", 1)

#!endif

#!ifdef WITH_PRESENCE

# ----- presence params -----

modparam("presence", "db_url", DBURL)

# ----- presence_xml params -----

modparam("presence_xml", "db_url", DBURL)

modparam("presence_xml", "force_active", 1)

#!endif

#!ifdef WITH_NAT

# ----- rtpproxy params -----

modparam("rtpproxy", "rtpproxy_sock","udp:127.0.0.1:2221")

#modparam("rtpproxy", "rtpproxy_sock","2 == udp:127.0.0.1:2223")

#modparam("rtpproxy", "rtpproxy_sock", "unix:/var/run/rtpproxy/rtpproxy.sock")

#modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:2221")

#modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:2222")

modparam("rtpproxy", "rtpproxy_tout", 2)

modparam("rtpproxy", "rtpproxy_retr", 3)

modparam("rtpproxy", "nortpproxy_str", "")

#modparam("rtpproxy", "timeout_socket", "tcp:127.0.0.1:2221 tcp:127.0.0.1:2222 tcp:127.0.0.1:2223")

# ----- nathelper params -----

modparam("nathelper", "natping_interval",3600)

#modparam("nathelper", "ping_nated_only", 1)

#modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)

#modparam("nathelper", "sipping_from", "sip:pin...@kamailio.org")

# params needed for NAT traversal in other modules

modparam("nathelper|registrar", "received_avp", "$avp(RECEIVED)")

modparam("usrloc", "nat_bflag", FLB_NATB)

#!endif

#!ifdef WITH_TLS

# ----- tls params -----

modparam("tls", "config", "/usr/local/kamailio-4.3/etc/kamailio/tls.cfg")

#!endif

#!ifdef WITH_ANTIFLOOD

# ----- pike params -----

modparam("pike", "sampling_time_unit", 2)

modparam("pike", "reqs_density_per_unit", 16)

modparam("pike", "remove_latency", 4)

# ----- htable params -----

# ip ban htable with autoexpire after 5 minutes

modparam("htable", "htable", "ipban=>size=8;autoexpire=300;")

#!endif

#!ifdef WITH_XMLRPC

# ----- xmlrpc params -----

modparam("xmlrpc", "route", "XMLRPC");

modparam("xmlrpc", "url_match", "^/RPC")

#!endif

#!ifdef WITH_DEBUG

# ----- debugger params -----

modparam("debugger", "cfgtrace", 1)

modparam("debugger", "log_level_name", "exec")

#!endif

####### Routing Logic ########

# Main SIP request routing logic

# - processing of any incoming SIP request starts with this route

# - note: this is the same as route { ... }

route {

xlog("===ROUTE==1====$DLG_status");

xlog("DialogRoutes starte'$fd,$avp(i:101)");

avp_db_query("select enabled from _GW_Routing where ingress_domain='$fd'","$avp(i:101)");

if ($avp(i:101)=="1") {

xlog("===ROUTE==2====$DLG_status");

#xlog("DialogRoutes started==$DLG_status=======has_totag()\n");

avp_db_query("select egress_ruri, Secure_IP, _Secure_Port from GW_Routing where ingress_domain='$fd'","$avp(i:102);$avp(i:106);$avp(i:107)");

$var(UAS_URI)= $avp(i:102);

remove_hf("Record-Route");

remove_hf("Contact");

append_hf("Contact: <sip:$fU@$avp(i:106):$avp(i:107)>\r\n");

remove_hf("User-Agent");

append_hf("User-Agent: Dialer 1.5.1\r\n");

if (!mf_process_maxfwd_header("10")) {

xlog("===ROUTE==3====$DLG_status");

sl_send_reply("483","Too Many Hops");

exit;

}

if (has_totag()) {

xlog("===ROUTE==4====$DLG_status");

if (is_known_dlg()) {

xlog("===ROUTE==5====$DLG_status");

if (is_method("BYE")) {

xlog("===ROUTE==6====$DLG_status");

remove_hf("User-Agent:");

t_relay();

}

else if (is_method("INVITE")) {

xlog("===ROUTE==7====$DLG_status");

record_route();

route(RELAY);

}

else {

xlog("===ROUTE==8====$DLG_status");

route(RELAY);

}

else {

xlog("===ROUTE==9====$DLG_status");

if ( is_method("ACK")) {

xlog("===ROUTE==10====$DLG_status");

remove_hf("Route");

if ( t_check_trans() ) {

xlog("===ROUTE==11====$DLG_status");

t_relay();

exit;

}

else {

xlog("===ROUTE==12====$DLG_status");

exit;

}

sl_send_reply("404","Not here");

}

exit;

}

if (is_method("BYE") && $DLG_status < 3) {

xlog("===ROUTE==13====$DLG_status");

sl_send_reply("501", "Method Not Supported Here");

}

if (is_method("CANCEL")) {

xlog("===ROUTE==14====$DLG_status");

if (t_check_trans()) {

xlog("===ROUTE==15====$DLG_status");

t_relay();

}

exit;

}

t_check_trans();

if (!(is_method("REGISTER"))) {

xlog("===ROUTE==16====$DLG_status");

record_route();

route(RELAY);

}

if (loose_route()) {

xlog("===ROUTE==17====$DLG_status");

if (!is_method("ACK"))

xlog("===ROUTE==18====$DLG_status");

sl_send_reply("403","Preload Route denied");

exit;

}

if (is_method("INVITE")) {

xlog("===ROUTE==19====$DLG_status");

#if ( !create_dialog("B") ) {

# send_reply("500","Internal Server Error");

# exit;

# }

if(!is_known_dlg()) {

xlog("===ROUTE==20====$DLG_status");

xlog("Request $rm from $ci is in-dialog\n");

send_reply("500","Internal Server Error");

}

if (is_method("PUBLISH|SUBSCRIBE|MESSAGE"))

{

xlog("===ROUTE==21====$DLG_status");

sl_send_reply("503","Method Not Allowed");

exit;

}

if (is_method("REGISTER"))

{

xlog("===ROUTE==22====$DLG_status");

route(RELAY);

# save("location");

exit;

}

if ($rU==$null) {

sl_send_reply("484","Address Incomplete");

xlog("===ROUTE==23====$DLG_status");

exit;

}

route(RELAY);

}

else {

xlog("===ROUTE==24====$DLG_status");

sl_send_reply("503","Access Denied");

exit;

}

# Wrapper for relaying requests

route[RELAY] {

xlog("===RELAY==1====$DLG_status");

remove_hf("Route");

$var(UAS_URI)= $avp(i:102);

$du = $var(UAS_URI);

if (is_method("INVITE")) {

xlog("===RELAY==2====$DLG_status");

if($rm=="INVITE") {

xlog("===RELAY==3====$DLG_status");

avp_db_query("select track_status from IP_Tracker where track_username='$fU'","$avp(i:121)");

# if($avp(i:121)==1) {

# avp_db_query("insert into IP_Track_CDR (caller,called,source_ip) values ('$fU','$tU','$si')");

avp_db_query("select active, license from _GW_Routing where ingress_domain='$fd'","$avp(active);$avp(i:116)");

if($avp(active)>=$avp(i:116)) {

xlog("===RELAY==4====$DLG_status");

xlog("Active Calls Limit Reached for $fd, Dropping Call");

sl_send_reply("503", "Max call limit reached");

exit;

}

if($rU=~"\+[0-9]") {

xlog("===RELAY==5====$DLG_status");

strip(1);

if(!has_totag()) {

xlog("===RELAY==6====$DLG_status");

remove_hf("To");

append_hf("To:<sip:$rU@$fd>\r\n");

}

remove_hf("User-Agent");

remove_hf("Route");

# fix_nated_contact();

force_rport();

t_on_reply("NAT_HANDLE");

t_on_failure("MANAGE_FAILURE");

if (has_body("application/sdp")) {

xlog("===RELAY==7====$DLG_status");

replace_body("s=.*", "s= Dialer\r");

replace_body_all("a=rtcp.*\n", "");

# codec_delete("speex");

# codec_delete("opus");

# codec_delete("telephone-event","16000");

# codec_delete("telephone-event","48000");

# codec_delete("pcmu");

# codec_delete("pcma");

rtpproxy_offer("coz20");

}

if (is_method("BYE") || is_method("CANCEL")) {

xlog("===RELAY==8====$DLG_status");

#rtpproxy_unforce();

unforce_rtp_proxy();

}

if (!t_relay()) {

xlog("===RELAY==9====$DLG_status");

send_reply("500","Server Internal Error");

};

exit;

}

route[RELAY_2] {

xlog("===RELAY_2==1====$DLG_status");

$var(UAS_URI)= $avp(i:102);

if (!is_method("INVITE")) {

xlog("===RELAY_2==2====$DLG_status");

return;

}

if ($rU=~"^\*") {

xlog("===RELAY_2==3====$DLG_status");

$du = $var(UAS_URI);

route(RELAY);

}

onreply_route[NAT_HANDLE] {

xlog("===NAT_HANDLE==1====$DLG_status");

avp_db_query("select _Secure_Domain, ingress_sig_port, ingress_transport from _GW_Routing where ingress_domain='$fd'","$avp(i:103);$avp(i:104);$avp(i:105)");

$var(NAS_Domain)= $avp(i:103);

$var(NAS_Port)= $avp(i:104);

$var(NAS_Transport)= $avp(i:105);

force_rport();

# fix_nated_contact();

# record_route();

remove_hf("Record-Route");

remove_hf("Contact");

append_hf("Contact: <sip:$fU@$var(NAS_Domain):$var(NAS_Port);transport=$var(NAS_Transport)>\r\n");

if (is_method("REGISTER")) {

xlog("===NAT_HANDLE==2====$DLG_status");

remove_hf("Contact");

append_hf("Contact: <sip:$fU@$var(NAS_Domain):$var(NAS_Port);transport=$var(NAS_Transport);expires=300>\r\n");

}

if (t_check_status("200") && has_body("application/sdp")) {

xlog("===NAT_HANDLE==3====$DLG_status");

rtpproxy_answer("z100");

if(search_body("a=ptime:.*") && !search_body("a=ptime:100")) {

xlog("===NAT_HANDLE==4====$DLG_status");

replace_body("a=ptime:.*", "a=ptime:100\r");

}

else if(!search_body("a=ptime:.*")) {

xlog("===NAT_HANDLE==5====$DLG_status");

search_append_body("a=fmtp:18.*", "\na=ptime:100\r");

}

if(search_body("a=maxptime:.*")) {

xlog("===NAT_HANDLE==6====$DLG_status");

replace_body("a=maxptime:.*", "a=maxptime:100\r");

}

if (is_method("BYE") || is_method("CANCEL")) {

xlog("===NAT_HANDLE==7====$DLG_status");

#rtpproxy_unforce();

unforce_rtp_proxy();

}

if (t_check_status("183") && has_body("application/sdp")) {

xlog("===NAT_HANDLE==8====$DLG_status");

if(search_body("a=ptime:.*") && !search_body("a=ptime:100")) {

xlog("===NAT_HANDLE==9====$DLG_status");

replace_body("a=ptime:.*", "a=ptime:100\r");

}

else if(!search_body("a=ptime:.*")) {

xlog("===NAT_HANDLE==10====$DLG_status");

search_append_body("a=fmtp:18.*", "\na=ptime:100\r");

}

if(search_body("a=maxptime:.*")) {

xlog("===NAT_HANDLE==12====$DLG_status");

replace_body("a=maxptime:.*", "a=maxptime:100\r");

}

rtpproxy_offer("coz100");

}

if (t_check_status("180") && has_body("application/sdp")) {

xlog("===NAT_HANDLE==13====$DLG_status");

if(search_body("a=ptime:.*") && !search_body("a=ptime:100")) {

xlog("===NAT_HANDLE==14====$DLG_status");

replace_body("a=ptime:.*", "a=ptime:100\r");

}

else if(!search_body("a=ptime:.*")) {

xlog("===NAT_HANDLE==15====$DLG_status");

search_append_body("a=fmtp:18.*", "\na=ptime:100\r");

}

if(search_body("a=maxptime:.*")) {

xlog("===NAT_HANDLE==16====$DLG_status");

replace_body("a=maxptime:.*", "a=maxptime:100\r");

}

rtpproxy_offer("coz100");

}

# Manage failure routing cases

failure_route[MANAGE_FAILURE] {

xlog("===MANAGE_FAILURE==1====$DLG_status");

if (t_is_canceled()) {

xlog("===MANAGE_FAILURE==2====$DLG_status");

exit;

}

#!ifdef WITH_BLOCK3XX

# block call redirect based on 3xx replies.

if (t_check_status("486")) {

xlog("===MANAGE_FAILURE==3====$DLG_status");

#t_reply("404","Not found");

send_reply("486","ination Number is busy, Please try again later.");

exit;

}

#!endif

#!ifdef WITH_VOICEMAIL

# serial forking

# - route to voicemail on busy or no answer (timeout)

if (t_check_status("487|408")) {

xlog("===MANAGE_FAILURE==4====$DLG_status");

#route(TOVOICEMAIL);

send_reply("487","ination Number is Temporarly Unavailable, Please try again later.");

exit;

}

#!endif

}

Luis Azedo

unread,

Jan 22, 2016, 10:40:14 AM1/22/16

to 2600h...@googlegroups.com

wrong group ?

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