docker run --name kamailio --rm \
-p 5060:6060/udp -p 5060:6060 \
kamailio/kamailio-ci:latest -m64 -M8		
		
			

		
docker run --net=host --name kamailio --rm kamailio/kamailio-ci:latest
		
			

这里环境是阿里云，阿里云有一个公网IP地址影射到内网的 eth0 上，所以我们必须配置 kamailio 告诉他公网地址是什么

			
[root@netkiller ~]# ifconfig eth0 | grep inet
        inet 192.168.0.71  netmask 255.255.255.0  broadcast 192.168.0.255
        inet6 fe80::f816:3eff:feda:3279  prefixlen 64  scopeid 0x20<link>			
			
			

192.168.0.71 是内网 eth0 的 LAN IP 地址，139.9.54.21 是 WAN IP 地址

			
/* listen sockets - if none set, Kamailio binds to all local IP addresses
 * - basic prototype (full prototype can be found in Wiki - Core Cookbook):
 *      listen=[proto]:[localip]:[lport] advertise [publicip]:[pport]
 * - it can be set many times to add more sockets to listen to */
# listen=udp:10.0.0.10:5060
listen=udp:192.168.0.71:5060 advertise 139.9.54.21:5060
listen=tcp:192.168.0.71:5060 advertise 139.9.54.21:5060
			
			

启动 rtpproxy，参数 rtpproxy -A 公网地址 -l 本地地址 -s udp:127.0.0.1:7722 -m 最小起始端口 -M 最大终止端口号 -F

			
rtpproxy -A 139.9.54.211 -l 192.168.0.71 -s udp:127.0.0.1:7722 -F -m 35000 -M 65000
			
			

			
[root@netkiller ~]# ps ax | grep rtp
1994065 ?        Ssl    0:39 rtpproxy -A 139.9.54.211 -l 192.168.0.71 -s udp:127.0.0.1:7722 -F
2011637 pts/2    S+     0:00 grep --color=auto rtp			
			
			

安装 mysql 模块

			
[root@netkiller ~]# dnf install -y kamailio-mysql			
			
			

配置 kamailio

			
[root@netkiller ~]# cat /etc/kamailio/kamailio.cfg
#!KAMAILIO
#
# Kamailio SIP Server v6.0 - default configuration script
#     - web: https://www.kamailio.org
#     - git: https://github.com/kamailio/kamailio
#
# Direct your questions about this file to: <sr-users@lists.kamailio.org>
#
# Refer to the Core CookBook at https://www.kamailio.org/wikidocs/
# for an explanation of possible statements, functions and parameters.
#
# Note: the comments can be:
#     - lines starting with #, but not the pre-processor directives,
#       which start with #!, like #!define, #!ifdef, #!endif, #!else, #!trydef,
#       #!subst, #!substdef, ...
#     - lines starting with //
#     - blocks enclosed in between /* */
# Note: the config performs symmetric SIP signaling
#     - it sends the reply to the source address of the request
#     - remove the use of force_rport() for asymmetric SIP signaling
#
# Several features can be enabled using '#!define WITH_FEATURE' directives:
#
# *** To run in debug mode:
#     - define WITH_DEBUG
#     - debug level increased to 3, logs still sent to syslog
#     - debugger module loaded with cfgtrace enabled
#
# *** To enable mysql:
#     - define WITH_MYSQL
#
# *** To enable authentication execute:
#     - enable mysql
#     - define WITH_AUTH
#     - add users using 'kamctl' or 'kamcli'
#
# *** To enable IP authentication execute:
#     - enable mysql
#     - enable authentication
#     - define WITH_IPAUTH
#     - add IP addresses with group id '1' to 'address' table
#
# *** To enable persistent user location execute:
#     - enable mysql
#     - define WITH_USRLOCDB
#
# *** To enable presence server execute:
#     - enable mysql
#     - define WITH_PRESENCE
#     - if modified headers or body in config must be used by presence handling:
#     - define WITH_MSGREBUILD
#
# *** To enable nat traversal execute:
#     - define WITH_NAT
#     - option for NAT SIP OPTIONS keepalives: WITH_NATSIPPING
#     - install RTPProxy: http://www.rtpproxy.org
#     - start RTPProxy:
#        rtpproxy -l _your_public_ip_ -s udp:localhost:7722
#
# *** To use RTPEngine (instead of RTPProxy) for nat traversal execute:
#     - define WITH_RTPENGINE
#     - install RTPEngine: https://github.com/sipwise/rtpengine
#     - start RTPEngine:
#        rtpengine --listen-ng=127.0.0.1:2223 ...
#
# *** To enable PSTN gateway routing execute:
#     - define WITH_PSTN
#     - set the value of pstn.gw_ip
#     - check route[PSTN] for regexp routing condition
#
# *** To enable database aliases lookup execute:
#     - enable mysql
#     - define WITH_ALIASDB
#
# *** To enable speed dial lookup execute:
#     - enable mysql
#     - define WITH_SPEEDDIAL
#
# *** To enable multi-domain support execute:
#     - enable mysql
#     - define WITH_MULTIDOMAIN
#
# *** To enable TLS support execute:
#     - adjust CFGDIR/tls.cfg as needed
#     - define WITH_TLS
#
# *** To enable JSONRPC over HTTP(S) support execute:
#     - define WITH_JSONRPC
#     - adjust event_route[xhttp:request] for access policy
#
# *** To enable anti-flood detection execute:
#     - adjust pike and htable=>ipban settings as needed (default is
#       block if more than 16 requests in 2 seconds and ban for 300 seconds)
#     - define WITH_ANTIFLOOD
#
# *** To load htable module execute:
#     - define WITH_HTABLE
#
# *** To block 3XX redirect replies execute:
#     - define WITH_BLOCK3XX
#
# *** To block 401 and 407 authentication replies execute:
#     - define WITH_BLOCK401407
#
# *** To enable VoiceMail routing execute:
#     - define WITH_VOICEMAIL
#     - set the value of voicemail.srv_ip
#     - adjust the value of voicemail.srv_port
#
# *** To enhance accounting execute:
#     - enable mysql
#     - define WITH_ACCDB
#     - add following columns to database
#!ifdef ACCDB_COMMENT
  ALTER TABLE acc ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';
  ALTER TABLE acc ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT '';
  ALTER TABLE acc ADD COLUMN src_ip varchar(64) NOT NULL default '';
  ALTER TABLE acc ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';
  ALTER TABLE acc ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';
  ALTER TABLE acc ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT '';
  ALTER TABLE missed_calls ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';
  ALTER TABLE missed_calls ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT '';
  ALTER TABLE missed_calls ADD COLUMN src_ip varchar(64) NOT NULL default '';
  ALTER TABLE missed_calls ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';
  ALTER TABLE missed_calls ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';
  ALTER TABLE missed_calls ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT '';
#!endif

####### Include Local Config If Exists #########
import_file "kamailio-local.cfg"

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

# *** Value defines - IDs used later in config
#!ifdef WITH_DEBUG
#!define DBGLEVEL 3
#!else
#!define DBGLEVEL 2
#!endif

#!ifdef WITH_MYSQL
# - database URL - used to connect to database server by modules such
#       as: auth_db, acc, usrloc, a.s.o.
#!trydef DBURL "mysql://sip:13113668890@124.71.107.154/sip"
#!endif

#!ifdef WITH_MULTIDOMAIN
# - the value for 'use_domain' parameters
#!define MULTIDOMAIN 1
#!else
#!define MULTIDOMAIN 0
#!endif

#!ifdef WITH_ANTIFLOOD
# - hash table 'ipban' used to store blocked IP addresses
#!trydef WITH_HTABLE
#!endif

# - flags
# FLT_ - per transaction (message) flags
#!define FLT_ACC 1
#!define FLT_ACCMISSED 2
#!define FLT_ACCFAILED 3
#!define FLT_NATS 5

# FLB_ - per branch flags
#!define FLB_NATB 6
#!define FLB_NATSIPPING 7

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

/* LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR, ... */
debug=DBGLEVEL

/* set to 'yes' to print log messages to terminal or use '-E' cli option */
log_stderror=no

memdbg=5
memlog=5

log_facility=LOG_LOCAL0
log_prefix="{$mt $hdr(CSeq) $ci} "

/* number of SIP routing processes for each UDP socket
 * - value inherited by tcp_children and sctp_children when not set explicitely */
children=8

/* uncomment the next line to disable TCP (default on) */
# disable_tcp=yes

/* number of SIP routing processes for all TCP/TLS sockets */
# tcp_children=8

/* UDP receiving mode:
 * - 0: multi-process (default)
 * - 1: multi-threaded with async worker group 'udp'
 * - 2: per socket configuration (see core cookbook) */
# async_workers_group="name=udp;workers=8"
# udp_receiver_mode = 1

/* 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 - it can be set many times */
alias="sip.netkiller.cn"

/* listen sockets - if none set, Kamailio binds to all local IP addresses
 * - basic prototype (full prototype can be found in Wiki - Core Cookbook):
 *      listen=[proto]:[localip]:[lport] advertise [publicip]:[pport]
 * - it can be set many times to add more sockets to listen to */
# listen=udp:10.0.0.10:5060
listen=udp:192.168.0.71:5060 advertise 139.19.54.21:5060
listen=tcp:192.168.0.71:5060 advertise 139.19.54.21:5060

/* 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

/* upper limit for TCP connections (it includes the TLS connections) */
tcp_max_connections=2048

/* upper limit for TCP connections for one ip address - default 1024 */
#tcp_accept_iplimit=1024

#!ifdef WITH_JSONRPC
tcp_accept_no_cl=yes
#!endif

#!ifdef WITH_TLS
enable_tls=yes

/* upper limit for TLS connections */
tls_max_connections=2048

/* For OpenSSL 3 integration
 * functions calling libssl3 can be invoked in a transient thread
 * 0: disable threaded calls
 * 1: use thread executors for process #0 only
 * 2: no thread executors, but use atfork handler to reset thread-locals to NULL */
tls_threads_mode=2

#!endif

/* set it to yes to enable sctp and load sctp.so module */
enable_sctp=no

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

/* These parameters can be modified at 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 */
# mpath="/usr/lib64/kamailio/modules/"

# when using TLS with OpenSSL it is recommended to load this module
# first so that OpenSSL is initialized correctly
#!ifdef WITH_TLS
loadmodule "tls.so"
#!endif

#!ifdef WITH_MYSQL
loadmodule "db_mysql.so"
#!endif

#!ifdef WITH_JSONRPC
loadmodule "xhttp.so"
#!endif
loadmodule "jsonrpcs.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 "textopsx.so"
loadmodule "siputils.so"
loadmodule "xlog.so"
loadmodule "sanity.so"
loadmodule "ctl.so"
loadmodule "cfg_rpc.so"
loadmodule "acc.so"
loadmodule "counters.so"
loadmodule "dlgs.so"

#!ifdef WITH_AUTH
loadmodule "auth.so"
loadmodule "auth_db.so"
#!ifdef WITH_IPAUTH
loadmodule "permissions.so"
#!endif
#!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"
#!ifdef WITH_RTPENGINE
loadmodule "rtpengine.so"
#!else
loadmodule "rtpproxy.so"
#!endif
#!endif

#!ifdef WITH_HTABLE
loadmodule "htable.so"
#!endif

#!ifdef WITH_ANTIFLOOD
loadmodule "pike.so"
#!endif

#!ifdef WITH_DEBUG
loadmodule "debugger.so"
#!endif

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


# ----- jsonrpcs params -----
modparam("jsonrpcs", "pretty_format", 1)
/* set the path to RPC fifo control file */
# modparam("jsonrpcs", "fifo_name", "/run/kamailio/kamailio_rpc.fifo")
/* set the path to RPC unix socket control file */
# modparam("jsonrpcs", "dgram_socket", "/run/kamailio/kamailio_rpc.sock")
#!ifdef WITH_JSONRPC
modparam("jsonrpcs", "transport", 7)
#!endif

# ----- ctl params -----
/* set the path to RPC unix socket control file */
# modparam("ctl", "binrpc", "unix:/run/kamailio/kamailio_ctl")

# ----- sanity params -----
modparam("sanity", "autodrop", 0)

# ----- tm params -----
# auto-discard branches from previous serial forking leg
modparam("tm", "failure_reply_mode", 3)
# default retransmission timeout: 30sec
modparam("tm", "fr_timer", 30000)
# default invite retransmission timeout after 1xx: 120sec
modparam("tm", "fr_inv_timer", 120000)

# ----- rr params -----
# set next param to 1 to add value to ;lr param (helps with some UAs)
modparam("rr", "enable_full_lr", 0)
# do not append from tag to the RR (no need for this script)
modparam("rr", "append_fromtag", 0)

# ----- dlgs params -----
modparam("dlgs", "timer_interval", 10)
modparam("dlgs", "init_lifetime", 180)
modparam("dlgs", "active_lifetime", 7200)
modparam("dlgs", "finish_lifetime", 10)

# ----- registrar params -----
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", "max_contacts", 10)
/* max value for expires of registrations */
modparam("registrar", "max_expires", 3600)
/* set it to 1 to enable GRUU */
modparam("registrar", "gruu_enabled", 0)
/* set it to 0 to disable Path handling */
modparam("registrar", "use_path", 1)
/* save Path even if not listed in Supported header */
modparam("registrar", "path_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 we 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 -----
modparam("usrloc", "timer_interval", 60)
modparam("usrloc", "timer_procs", 1)
modparam("usrloc", "use_domain", MULTIDOMAIN)
/* enable DB persistency for location entries */
#!ifdef WITH_USRLOCDB
modparam("usrloc", "db_url", DBURL)
modparam("usrloc", "db_mode", 2)
#!endif

# ----- auth_db params -----
#!ifdef WITH_AUTH
modparam("auth_db", "db_url", DBURL)
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", "load_backends", 1)
#!endif

#!endif

# ----- alias_db params -----
#!ifdef WITH_ALIASDB
modparam("alias_db", "db_url", DBURL)
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
#!ifdef WITH_RTPENGINE
# ----- rtpengine params -----
modparam("rtpengine", "rtpengine_sock", "udp:127.0.0.1:2223")
#!else
# ----- rtpproxy params -----
modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:7722")
#!endif
# ----- nathelper params -----
modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)
modparam("nathelper", "sipping_from", "sip:pinger@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", "/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)
#!endif

#!ifdef WITH_HTABLE
# ----- htable params -----
#!ifdef WITH_ANTIFLOOD
/* ip ban htable with autoexpire after 5 minutes */
modparam("htable", "htable", "ipban=>size=8;autoexpire=300;")
#!endif
#!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 { ... } */
request_route {

        # per request initial checks
        route(REQINIT);

        # NAT detection
        route(NATDETECT);

        # CANCEL processing
        if (is_method("CANCEL")) {
                dlgs_update();
                if (t_check_trans()) {
                        route(RELAY);
                }
                exit;
        }

        # handle retransmissions
        if (!is_method("ACK")) {
                if(t_precheck_trans()) {
                        t_check_trans();
                        exit;
                }
                t_check_trans();
        }

        # handle requests within SIP dialogs
        route(WITHINDLG);

        ### only initial requests (no To tag)

        # authentication
        route(AUTH);

        # record routing for dialog forming requests (in case they are routed)
        # - remove preloaded route headers
        remove_hf("Route");
        if (is_method("INVITE|SUBSCRIBE|REFER")) {
                record_route();
        }

        # account only INVITEs
        if (is_method("INVITE")) {
                setflag(FLT_ACC); # do accounting
        }

        # dispatch requests to foreign domains
        route(SIPOUT);

        ### requests for my local domains

        # handle presence related requests
        route(PRESENCE);

        # handle registrations
        route(REGISTRAR);

        if ($rU==$null) {
                # request with no Username in RURI
                sl_send_reply("484", "Address Incomplete");
                exit;
        }

        if(is_method("INVITE")) {
                dlgs_init("$fu", "$tu", "srcip=$si");
        }

        # dispatch destinations to PSTN
        route(PSTN);

        # user location service
        route(LOCATION);

        return;
}

# Wrapper for relaying requests
route[RELAY] {

        # enable additional event routes for forwarded requests
        # - serial forking, RTP relaying handling, a.s.o.
        if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) {
                if(!t_is_set("branch_route")) t_on_branch("MANAGE_BRANCH");
        }
        if (is_method("INVITE|SUBSCRIBE|UPDATE")) {
                if(!t_is_set("onreply_route")) t_on_reply("MANAGE_REPLY");
        }
        if (is_method("INVITE")) {
                if(!t_is_set("failure_route")) t_on_failure("MANAGE_FAILURE");
        }

        if (!t_relay()) {
                send_reply_error();
        }
        exit;
}

# Per SIP request initial checks
route[REQINIT] {
        # no connect for sending replies
        set_reply_no_connect();
        # enforce symmetric signaling
        # - send back replies to the source address of request
        force_rport();

#!ifdef WITH_ANTIFLOOD
        # flood detection from same IP and traffic ban for a while
        # be sure you exclude checking trusted peers, such as pstn gateways
        # - local host excluded (e.g., loop to self)
        if(src_ip!=myself) {
                if($sht(ipban=>$si)!=$null) {
                        # ip is already blocked
                        xdbg("request from blocked IP - $rm from $fu (IP:$si:$sp)\n");
                        exit;
                }
                if (!pike_check_req()) {
                        xalert("ALERT: pike blocking $rm from $fu (IP:$si:$sp)\n");
                        $sht(ipban=>$si) = 1;
                        exit;
                }
        }
#!endif
        if($ua =~ "friendly|scanner|sipcli|sipvicious|VaxSIPUserAgent|pplsip") {
                # silent drop for scanners - uncomment next line if want to reply
                # sl_send_reply("200", "OK");
                exit;
        }

        if (!mf_process_maxfwd_header("10")) {
                sl_send_reply("483", "Too Many Hops");
                exit;
        }

        if(is_method("OPTIONS") && uri==myself && $rU==$null) {
                sl_send_reply("200", "Keepalive");
                exit;
        }

        if(!sanity_check("17895", "7")) {
                xlog("Malformed SIP request from $si:$sp\n");
                exit;
        }
}

# Handle requests within SIP dialogs
route[WITHINDLG] {
        if (!has_totag()) return;

        # sequential request within a dialog should
        # take the path determined by record-routing
        if (loose_route()) {
                route(DLGURI);
                dlgs_update();
                if (is_method("BYE")) {
                        setflag(FLT_ACC); # do accounting ...
                        setflag(FLT_ACCFAILED); # ... even if the transaction fails
                } else if ( is_method("ACK") ) {
                        # ACK is forwarded statelessly
                        route(NATMANAGE);
                } else if ( is_method("NOTIFY|REFER") ) {
                        # Add Record-Route for in-dialog NOTIFY and REFER (RFC6665, RFC3515)
                        record_route();
                }
                route(RELAY);
                exit;
        }

        if (is_method("SUBSCRIBE") && uri == myself) {
                # in-dialog subscribe requests
                route(PRESENCE);
                exit;
        }
        if ( is_method("ACK") ) {
                if ( t_check_trans() ) {
                        # no loose-route, but stateful ACK;
                        # must be an ACK after a 487
                        # or e.g. 404 from upstream server
                        route(RELAY);
                        exit;
                } else {
                        # ACK without matching transaction ... ignore and discard
                        exit;
                }
        }
        sl_send_reply("404", "Not here");
        exit;
}

# Handle SIP registrations
route[REGISTRAR] {
        if (!is_method("REGISTER")) return;

        if(isflagset(FLT_NATS)) {
                setbflag(FLB_NATB);
#!ifdef WITH_NATSIPPING
                # do SIP NAT pinging
                setbflag(FLB_NATSIPPING);
#!endif
        }
        if (!save("location")) {
                send_reply_error();
        }
        exit;
}

# User location service
route[LOCATION] {

#!ifdef WITH_SPEEDDIAL
        # search for short dialing - 2-digit extension
        if($rU=~"^[0-9][0-9]$") {
                if(sd_lookup("speed_dial")) {
                        route(SIPOUT);
                }
        }
#!endif

#!ifdef WITH_ALIASDB
        # search in DB-based aliases
        if(alias_db_lookup("dbaliases")) {
                route(SIPOUT);
        }
#!endif

        $avp(oexten) = $rU;
        if (!lookup("location")) {
                $var(rc) = $rc;
                route(TOVOICEMAIL);
                t_newtran();
                switch ($var(rc)) {
                        case -1:
                        case -3:
                                send_reply("404", "Not Found");
                                exit;
                        case -2:
                                send_reply("405", "Method Not Allowed");
                                exit;
                }
        }

        # when routing via usrloc, log the missed calls also
        if (is_method("INVITE")) {
                setflag(FLT_ACCMISSED);
        }

        route(RELAY);
        exit;
}

# Presence server processing
route[PRESENCE] {
        if(!is_method("PUBLISH|SUBSCRIBE")) return;

        if(is_method("SUBSCRIBE") && $hdr(Event)=="message-summary") {
                route(TOVOICEMAIL);
                # returns here if no voicemail server is configured
                sl_send_reply("404", "No voicemail service");
                exit;
        }

#!ifdef WITH_PRESENCE
#!ifdef WITH_MSGREBUILD
        # apply changes in case the request headers or body were modified
        msg_apply_changes();
#!endif
        if (!t_newtran()) {
                send_reply_error();
                exit;
        }

        if(is_method("PUBLISH")) {
                handle_publish();
                t_release();
        } else if(is_method("SUBSCRIBE")) {
                handle_subscribe();
                t_release();
        }
        exit;
#!endif

        # if presence enabled, this part will not be executed
        if (is_method("PUBLISH") || $rU==$null) {
                sl_send_reply("404", "Not here");
                exit;
        }
        return;
}

# IP authorization and user authentication
route[AUTH] {
#!ifdef WITH_AUTH

#!ifdef WITH_IPAUTH
        if((!is_method("REGISTER")) && allow_source_address()) {
                # source IP allowed
                return;
        }
#!endif

        if (is_method("REGISTER") || from_uri==myself) {
                # authenticate requests
                if (!auth_check("$fd", "subscriber", "1")) {
                        auth_challenge("$fd", "0");
                        exit;
                }
                # user authenticated - remove auth header
                if(!is_method("REGISTER|PUBLISH"))
                        consume_credentials();
        }
        # if caller is not local subscriber, then check if it calls
        # a local destination, otherwise deny, not an open relay here
        if (from_uri!=myself && uri!=myself) {
                sl_send_reply("403", "Not relaying");
                exit;
        }

#!else

        # authentication not enabled - do not relay at all to foreign networks
        if(uri!=myself) {
                sl_send_reply("403", "Not relaying");
                exit;
        }

#!endif
        return;
}

# Caller NAT detection
route[NATDETECT] {
#!ifdef WITH_NAT
        if (nat_uac_test("19")) {
                if (is_method("REGISTER")) {
                        fix_nated_register();
                } else {
                        if(is_first_hop()) {
                                set_contact_alias();
                        }
                }
                setflag(FLT_NATS);
        }
#!endif
        return;
}

# RTP relaying management and signaling updates for NAT traversal
route[NATMANAGE] {
#!ifdef WITH_NAT
        if (is_request()) {
                if(has_totag()) {
                        if(check_route_param("nat=yes")) {
                                setbflag(FLB_NATB);
                        }
                }
        }
        if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB))) return;

#!ifdef WITH_RTPENGINE
        if(nat_uac_test("8")) {
                rtpengine_manage("SIP-source-address replace-origin replace-session-connection");
        } else {
                rtpengine_manage("replace-origin replace-session-connection");
        }
#!else
        if(nat_uac_test("8")) {
                rtpproxy_manage("co");
        } else {
                rtpproxy_manage("cor");
        }
#!endif

        if (is_request()) {
                if (!has_totag()) {
                        if(t_is_branch_route()) {
                                add_rr_param(";nat=yes");
                        }
                }
        }
        if (is_reply()) {
                if(isbflagset(FLB_NATB)) {
                        if(is_first_hop())
                                set_contact_alias();
                }
        }

        if(isbflagset(FLB_NATB)) {
                # no connect message in a dialog involving NAT traversal
                if (is_request()) {
                        if(has_totag()) {
                                set_forward_no_connect();
                        }
                }
        }
#!endif
        return;
}

# URI update for dialog requests
route[DLGURI] {
#!ifdef WITH_NAT
        if(!isdsturiset()) {
                handle_ruri_alias();
        }
#!endif
        return;
}

# Routing to foreign domains
route[SIPOUT] {
        if (uri==myself) return;

        append_hf("P-Hint: outbound\r\n");
        route(RELAY);
        exit;
}

# PSTN GW routing
route[PSTN] {
#!ifdef WITH_PSTN
        # check if PSTN GW IP is defined
        if (strempty($sel(cfg_get.pstn.gw_ip))) {
                xlog("SCRIPT: PSTN routing enabled but pstn.gw_ip not defined\n");
                return;
        }

        # route to PSTN dialed numbers starting with '+' or '00'
        #     (international format)
        # - update the condition to match your dialing rules for PSTN routing
        if(!($rU=~"^(\+|00)[1-9][0-9]{3,20}$")) return;

        # only local users allowed to call
        if(from_uri!=myself) {
                sl_send_reply("403", "Not Allowed");
                exit;
        }

        # normalize target number for pstn gateway
        # - convert leading 00 to +
        if (starts_with("$rU", "00")) {
                strip(2);
                prefix("+");
        }

        if (strempty($sel(cfg_get.pstn.gw_port))) {
                $ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip);
        } else {
                $ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip) + ":"
                                        + $sel(cfg_get.pstn.gw_port);
        }

        route(RELAY);
        exit;
#!endif

        return;
}

# JSONRPC over HTTP(S) routing
#!ifdef WITH_JSONRPC
event_route[xhttp:request] {
        set_reply_close();
        set_reply_no_connect();
        if(src_ip!=127.0.0.1) {
                xhttp_reply("403", "Forbidden", "text/html",
                                "<html><body>Not allowed from $si</body></html>");
                exit;
        }
        if ($hu =~ "^/RPC") {
                jsonrpc_dispatch();
                exit;
        }

        xhttp_reply("200", "OK", "text/html",
                                "<html><body>Wrong URL $hu</body></html>");
        exit;
}
#!endif

# Routing to voicemail server
route[TOVOICEMAIL] {
#!ifdef WITH_VOICEMAIL
        if(!is_method("INVITE|SUBSCRIBE")) return;

        # check if VoiceMail server IP is defined
        if (strempty($sel(cfg_get.voicemail.srv_ip))) {
                xlog("SCRIPT: VoiceMail routing enabled but IP not defined\n");
                return;
        }
        if(is_method("INVITE")) {
                if($avp(oexten)==$null) return;

                $ru = "sip:" + $avp(oexten) + "@" + $sel(cfg_get.voicemail.srv_ip)
                                + ":" + $sel(cfg_get.voicemail.srv_port);
        } else {
                if($rU==$null) return;

                $ru = "sip:" + $rU + "@" + $sel(cfg_get.voicemail.srv_ip)
                                + ":" + $sel(cfg_get.voicemail.srv_port);
        }
        route(RELAY);
        exit;
#!endif

        return;
}

# Manage outgoing branches
branch_route[MANAGE_BRANCH] {
        xdbg("new branch [$T_branch_idx] to $ru\n");
        route(NATMANAGE);
        return;
}

# Manage incoming replies
reply_route {
        if(!sanity_check("17604", "6")) {
                xlog("Malformed SIP response from $si:$sp\n");
                drop;
        }
        return;
}

# Manage incoming replies in transaction context
onreply_route[MANAGE_REPLY] {
        xdbg("incoming reply\n");
        if(status=~"[12][0-9][0-9]") {
                route(NATMANAGE);
        }
        return;
}

# Manage failure routing cases
failure_route[MANAGE_FAILURE] {
        route(NATMANAGE);

        if (t_is_canceled()) exit;

#!ifdef WITH_BLOCK3XX
        # block call redirect based on 3xx replies.
        if (t_check_status("3[0-9][0-9]")) {
                t_reply("404", "Not found");
                exit;
        }
#!endif

#!ifdef WITH_BLOCK401407
        # block call redirect based on 401, 407 replies.
        if (t_check_status("401|407")) {
                t_reply("404", "Not found");
                exit;
        }
#!endif

#!ifdef WITH_VOICEMAIL
        # serial forking
        # - route to voicemail on busy or no answer (timeout)
        if (t_check_status("486|408")) {
                $du = $null;
                route(TOVOICEMAIL);
                exit;
        }
#!endif
        return;
}			
			
			

配置数据

			

[root@netkiller ~]# cp /etc/kamailio/kamctlrc{,.backup}
[root@netkiller ~]# vim /etc/kamailio/kamctlrc

[root@netkiller src]# cat /etc/kamailio/kamctlrc
## The Kamailio configuration file for the control tools.
##
## Here you can set variables used in the kamctl and kamdbctl setup
## scripts. Per default all variables here are commented out, the control tools
## will use their internal default values.

## the SIP domain
SIP_DOMAIN=sip.netkiller.cn

## chrooted directory
# CHROOT_DIR="/path/to/chrooted/directory"

## database type: MYSQL, PGSQL, ORACLE, DB_BERKELEY, DBTEXT, or SQLITE
## by default none is loaded
##
## If you want to setup a database with kamdbctl, you must at least specify
## this parameter.
DBENGINE=MYSQL

## database host
DBHOST=124.71.17.15

## database port
DBPORT=3306

## database name (for ORACLE this is TNS name)
DBNAME=sip

## database path used by dbtext, db_berkeley or sqlite
# DB_PATH="/usr/local/etc/kamailio/dbtext"

## database read/write user
DBRWUSER="sip"

## password for database read/write user
DBRWPW="netkiller"

## database read only user
DBROUSER="sip"

## password for database read only user
DBROPW="netkiller"

## database access host (from where is kamctl used)
DBACCESSHOST=124.71.107.154

## database host for super user (useful for specifying a local socket or virtual hostname)
# defaults to value of DBHOST when not set
# DBROOTHOST="localhost"

## database port for super user (on some DB specifying the port will force TCP connections)
# default value will depend on client DB tool
# DBROOTPORT=""

## database super user (for ORACLE this is 'scheme-creator' user)
# DBROOTUSER="root"

## password for database super user
## - important: this is insecure, targeting the use only for automatic netkiller
## - known to work for: mysql
# DBROOTPW="dbrootpw"

## option to ask confirmation for all database creation steps
# DBINITASK=yes

## database character set (used by MySQL when creating database)
CHARSET="utf8"

## user name column
USERCOL="username"


## SQL definitions
## If you change this definitions here, then you must change them
## in db/schema/entities.xml too.
## FIXME

# FOREVER="2030-05-28 21:32:15"
# DEFAULT_Q="1.0"


## Program to calculate a message-digest fingerprint
# MD5="md5sum"

## awk tool
# AWK="awk"

## gdb tool
# GDB="gdb"

## If you use a system with a grep and egrep that is not 100% gnu grep compatible,
## e.g. solaris, install the gnu grep (ggrep) and specify this below.
##
## grep tool
# GREP="grep"

## egrep tool
# EGREP="egrep"

## sed tool
# SED="sed"

## tail tool
# LAST_LINE="tail -n 1"

## expr tool
# EXPR="expr"


## Describe what additional tables to install. Valid values for the variables
## below are yes/no/ask. With ask (default) it will interactively ask the user
## for an answer, while yes/no allow for automated, unassisted installs.

## If to install tables for the modules in the EXTRA_MODULES variable.
# INSTALL_EXTRA_TABLES=ask

## If to install presence related tables.
# INSTALL_PRESENCE_TABLES=ask

## If to install uid modules related tables.
# INSTALL_DBUID_TABLES=ask

## Define what module tables should be installed.
## If you use the postgres database and want to change the installed tables, then you
## must also adjust the STANDARD_TABLES or EXTRA_TABLES variable accordingly in the
## kamdbctl.base script.

## Kamailio standard modules
# STANDARD_MODULES="standard acc lcr domain group permissions registrar usrloc msilo
#                   alias_db uri_db speeddial avpops auth_db pdt dialog dispatcher
#                   dialplan"

## Kamailio extra modules
# EXTRA_MODULES="imc cpl siptrace domainpolicy carrierroute userblocklist htable purple sca"


## type of aliases used: DB - database aliases; UL - usrloc aliases
## - default: none
# ALIASES_TYPE="DB"

## control engine: RPCFIFO
## - default RPCFIFO
# CTLENGINE="RPCFIFO"

## path to FIFO file for engine RPCFIFO
# RPCFIFOPATH="/run/kamailio/kamailio_rpc.fifo"

## check ACL names; default on (1); off (0)
# VERIFY_ACL=1

## ACL names - if VERIFY_ACL is set, only the ACL names from below list
## are accepted
# ACL_GROUPS="local ld int voicemail free-pstn"

## check if user exists (used by some commands such as acl);
## - default on (1); off (0)
# VERIFY_USER=1

## verbose - debug purposes - default '0'
VERBOSE=1

## do (1) or don't (0) store plaintext passwords
## in the subscriber table - default '1'
# STORE_PLAINTEXT_PW=0

## Kamailio START Options
## PID file path - default is: /run/kamailio/kamailio.pid
# PID_FILE=/run/kamailio/kamailio.pid

## Kamailio Startup Configuration File
## Default is: kamailio.cfg
# STARTUP_CONFIG_FILE=kamailio.cfg

## Extra start options - default is: not set
## example: start Kamailio with 64MB shared memory: STARTOPTIONS="-m 64"
# STARTOPTIONS=
			
			

启用模块

			
cat > /etc/kamailio/kamailio-local.cfg <<EOF
#!define WITH_MYSQL
#!define WITH_AUTH
#!define WITH_USRLOCDB
#!define WITH_NAT
EOF
			
			

创建数据库

			
[root@netkiller ~]# kamdbctl create
			
			

添加用户（分机号码）

			
[root@netkiller ~]# kamctl add 6001 6001
database engine 'MYSQL' loaded
Control engine 'RPCFIFO' loaded
is_user: user counter=0
new user '6001' added

[root@netkiller ~]# kamctl add 6002 6002
database engine 'MYSQL' loaded
Control engine 'RPCFIFO' loaded
is_user: user counter=0
new user '6002' added

[root@netkiller ~]# kamctl add 6003 6003
database engine 'MYSQL' loaded
Control engine 'RPCFIFO' loaded
is_user: user counter=0
new user '6003' added			
			
			

查看用户

			
[root@netkiller ~]# kamctl db show subscriber
database engine 'MYSQL' loaded
Control engine 'RPCFIFO' loaded
mysql: [Warning] Using a password on the command line interface can be insecure.
+----+----------+----------------+----------+----------------------------------+----------------------------------+
| id | username | domain         | password | ha1                              | ha1b                             |
+----+----------+----------------+----------+----------------------------------+----------------------------------+
|  1 | 6001     | sip.netkiller.cn | 6001     | 3acbde16c0844fbe793ffff98a66c3db | b0c0020803cf87d7d8546fbd5e73ae1f |
|  2 | 6002     | sip.netkiller.cn | 6002     | d2c9bd9b4d976a8bb597b51e241b2a4e | 2275310fe3da577038667fbc091e20e9 |
|  3 | 6003     | sip.netkiller.cn | 6003     | 0bb3b1f9588c5cc37eedf724231e708e | e48e8e49f77b061bd41df7d1601b26ab |
+----+----------+----------------+----------+----------------------------------+----------------------------------+			
			
			

启动 rtpproxy，参数 rtpproxy -A 公网地址 -l 本地地址 -s udp:127.0.0.1:7722 -m 最小起始端口 -M 最大终止端口号 -F

			
rtpproxy -A 139.9.54.211 -l 192.168.0.71 -s udp:127.0.0.1:7722 -F -m 35000 -M 65000
			
			

查看已经登录的话机

			
[root@netkiller ~]# kamctl ul show
database engine 'MYSQL' loaded
Control engine 'RPCFIFO' loaded
entering rpc_cmd ul.dump
{
  "jsonrpc":  "2.0",
  "result": {
    "Domains":  [{
        "Domain": {
          "Domain": "location",
          "Size": 1024,
          "AoRs": [{
              "Info": {
                "AoR":  "6004",
                "HashID": 821943562,
                "Contacts": [{
                    "Contact":  {
                      "Address":  "sip:6004@10.65.17.4:34964;rinstance=A071D824",
                      "Expires":  343,
                      "Q":  -1,
                      "Call-ID":  "1A5F7D7EA8AA4F2FE3B073BC7FDB417D6BED39D2",
                      "CSeq": 4,
                      "User-Agent": "Acrobits SIPIS",
                      "Received": "sip:159.89.179.103:34964",
                      "Path": "[not set]",
                      "State":  "CS_SYNC",
                      "Flags":  0,
                      "CFlags": 64,
                      "Socket": "udp:192.168.0.71:5060",
                      "Methods":  4767,
                      "Ruid": "uloc-67e94b0a-1e6d65-01",
                      "Instance": "[not set]",
                      "Reg-Id": 0,
                      "Server-Id":  0,
                      "Tcpconn-Id": -1,
                      "Keepalive":  1,
                      "Last-Keepalive": 1743348085,
                      "KA-Roundtrip": 0,
                      "Last-Modified":  1743348085
                    }
                  }]
              }
            }, {
              "Info": {
                "AoR":  "6003",
                "HashID": 821943565,
                "Contacts": [{
                    "Contact":  {
                      "Address":  "sip:6003@192.168.123.55:5060",
                      "Expires":  3232,
                      "Q":  -1,
                      "Call-ID":  "1_934163685@192.168.123.55",
                      "CSeq": 4,
                      "User-Agent": "Yealink SIP-T21P_E2 52.84.0.125",
                      "Received": "sip:223.74.131.24:22563",
                      "Path": "[not set]",
                      "State":  "CS_SYNC",
                      "Flags":  0,
                      "CFlags": 64,
                      "Socket": "udp:192.168.0.71:5060",
                      "Methods":  16383,
                      "Ruid": "uloc-67e94b0a-1e6d68-3",
                      "Instance": "[not set]",
                      "Reg-Id": 0,
                      "Server-Id":  0,
                      "Tcpconn-Id": -1,
                      "Keepalive":  1,
                      "Last-Keepalive": 1743347974,
                      "KA-Roundtrip": 0,
                      "Last-Modified":  1743347974
                    }
                  }]
              }
            }, {
              "Info": {
                "AoR":  "6000",
                "HashID": 821943566,
                "Contacts": [{
                    "Contact":  {
                      "Address":  "sip:6000@172.16.0.12:5060",
                      "Expires":  3522,
                      "Q":  -1,
                      "Call-ID":  "708aa87-da81b23c@172.16.0.12",
                      "CSeq": 50703,
                      "User-Agent": "Linksys/PAP2T-5.1.6(LS)",
                      "Received": "sip:112.97.181.132:65065",
                      "Path": "[not set]",
                      "State":  "CS_SYNC",
                      "Flags":  0,
                      "CFlags": 64,
                      "Socket": "udp:192.168.0.71:5060",
                      "Methods":  4767,
                      "Ruid": "uloc-67e94b0a-1e6d66-a",
                      "Instance": "[not set]",
                      "Reg-Id": 0,
                      "Server-Id":  0,
                      "Tcpconn-Id": -1,
                      "Keepalive":  1,
                      "Last-Keepalive": 1743348264,
                      "KA-Roundtrip": 0,
                      "Last-Modified":  1743348264
                    }
                  }]
              }
            }
  ],
          "Stats":  {
            "Records":  3,
            "Max-Slots":  1
          }
        }
      }]
  },
  "id": 1996075
}
FIFO command was:\n{"jsonrpc": "2.0", "method": "ul.dump", "reply_name": "kamailio_receiver_1996075", "id": 1996075}\n			
			
			

kamailio 可以使用多种数据库 MYSQL, PGSQL, ORACLE, DB_BERKELEY, DBTEXT, or SQLITE 存储用户信息，这里使用最简单的纯文本文件，存储用户数据

			
[root@netkiller ~]# cp /etc/kamailio/kamctlrc{,.backup}
[root@netkiller ~]# vim /etc/kamailio/kamctlrc

[root@netkiller ~]# egrep -v "^#|^$" /etc/kamailio/kamctlrc 
SIP_DOMAIN=netkiller.cn
DBENGINE=DBTEXT
DB_PATH="/etc/kamailio/dbtext"
USERCOL="username"
INSTALL_EXTRA_TABLES=ask
INSTALL_PRESENCE_TABLES=ask
STANDARD_MODULES="standard acc lcr domain group permissions registrar usrloc msilo
                  alias_db uri_db speeddial avpops auth_db pdt dialog dispatcher
                  dialplan"
EXTRA_MODULES="imc cpl siptrace domainpolicy carrierroute userblocklist htable purple sca"
ALIASES_TYPE="DB"
CTLENGINE="RPCFIFO"
RPCFIFOPATH="/run/kamailio/kamailio_rpc.fifo"
VERBOSE=1
			
			

创建文本数据库

			
[root@netkiller ~]# kamdbctl create
database engine 'dbtext' loaded
INFO: creating DBTEXT tables at: /etc/kamailio/dbtext ...
Creating core table: version
Creating core table: acc
Creating core table: dbaliases
Creating core table: domain
Creating core table: domain_attrs
Creating core table: grp
Creating core table: uri
Creating core table: speed_dial
Creating core table: lcr_gw
Creating core table: lcr_rule
Creating core table: lcr_rule_target
Creating core table: pdt
Creating core table: subscriber
Creating core table: location
Creating core table: location_attrs
Creating core table: re_grp
Creating core table: trusted
Creating core table: address
Creating core table: missed_calls
Creating core table: usr_preferences
Creating core table: aliases
Creating core table: silo
Creating core table: dialog
Creating core table: dialog_vars
Creating core table: dispatcher
Creating core table: dialplan
Creating core table: acc_cdrs
Creating core table: topos_d
Creating core table: topos_t
Install presence related tables? (y/n): y
INFO: creating DBTEXT presence tables at: /etc/kamailio/dbtext ...
Creating presence table: presentity
Creating presence table: active_watchers
Creating presence table: watchers
Creating presence table: xcap
Creating presence table: pua
Creating presence table: rls_presentity
Creating presence table: rls_watchers
Install tables for imc cpl siptrace domainpolicy carrierroute userblocklist htable purple sca? (y/n): y
INFO: creating DBTEXT extra tables at: /etc/kamailio/dbtext ...
Creating extra table: imc_members
Creating extra table: imc_rooms
Creating extra table: cpl
Creating extra table: sip_trace
Creating extra table: domainpolicy
Creating extra table: carrierroute
Creating extra table: carrier_name
Creating extra table: domain_name
Creating extra table: carrierfailureroute
Creating extra table: userblocklist
Creating extra table: globalblocklist
Creating extra table: htable
Creating extra table: purplemap
Creating extra table: uacreg
Creating extra table: pl_pipes
Creating extra table: mtree
Creating extra table: mtrees
Creating extra table: sca_subscriptions
Creating extra table: mohqcalls
Creating extra table: mohqueues
Creating extra table: rtpproxy
Creating extra table: rtpengine
Creating extra table: dr_gateways
Creating extra table: dr_rules
Creating extra table: dr_gw_lists
Creating extra table: dr_groups
Creating extra table: secfilter
Creating extra table: nds_trusted_domains
Creating extra table: s_cscf
Creating extra table: s_cscf_capabilities	

[root@netkiller ~]# ls /etc/kamailio/dbtext/
acc                  carrier_name  dialplan      dr_gateways      htable           location        mtrees               purplemap       sca_subscriptions    speed_dial  uri
acc_cdrs             carrierroute  dispatcher    dr_groups        imc_members      location_attrs  nds_trusted_domains  re_grp          s_cscf               subscriber  userblocklist
active_watchers      cpl           domain        dr_gw_lists      imc_rooms        missed_calls    pdt                  rls_presentity  s_cscf_capabilities  topos_d     usr_preferences
address              dbaliases     domain_attrs  dr_rules         lcr_gw           mohqcalls       pl_pipes             rls_watchers    secfilter            topos_t     version
aliases              dialog        domain_name   globalblocklist  lcr_rule         mohqueues       presentity           rtpengine       silo                 trusted     watchers
carrierfailureroute  dialog_vars   domainpolicy  grp              lcr_rule_target  mtree           pua                  rtpproxy        sip_trace            uacreg      xcap		
			
			

重启 kamailio

			
[root@netkiller ~]# systemctl restart kamailio			
			
			

账号文件

			
/etc/kamailio/dbtext/subscriber	
			
			

启用配置

			
cat >> /etc/kamailio/kamailio-local.cfg <<EOF
#!define WITH_DBTEXT
#!define WITH_AUTH
#!define WITH_USRLOCDB
#!define WITH_NAT

#!ifdef WITH_DBTEXT
loadmodule "db_text.so"
#!endif

#!ifdef WITH_DBTEXT
# - database URL - used to connect to database server by modules such
#       as: auth_db, acc, usrloc, a.s.o.
#!define DBURL "text:///etc/kamailio/dbtext"
#!endif
EOF
			
			

查看日志

			
[root@netkiller ~]# grep db_text /var/log/kamailio.log 
Mar 30 13:29:32 netkiller /usr/sbin/kamailio[1965713]: INFO: db_text [dbt_lib.c:138]: dbt_cache_get_db(): using database at: /etc/kamailio/dbtext
Mar 30 13:29:32 netkiller /usr/sbin/kamailio[1965713]: INFO: db_text [dbt_lib.c:138]: dbt_cache_get_db(): using database at: /etc/kamailio/dbtext			
			
			

			
[root@netkiller ~]# vim /etc/kamailio/kamailio.cfg

log_facility=LOG_LOCAL0
log_prefix="{$mt $hdr(CSeq) $ci} "			
			

			

配置日志文件，前面加一个减号 “-” 表示异步写入日志

			
[root@netkiller ~]# echo "local0.*	-/var/log/kamailio.log" >> /etc/rsyslog.d/kamailio.conf

[root@netkiller ~]# cat /etc/rsyslog.conf | grep local0
local0.*	-/var/log/kamailio.log

[root@netkiller ~]# systemctl reload rsyslog.service
[root@netkiller ~]# kamctl restart
			
			

查看日志

			
tail -f /var/log/kamailio.log			
			
			

日志切割 /etc/logrotate.d/rsyslog 加入 /var/log/kamailio.log

			
[root@netkiller ~]# cat /etc/logrotate.d/rsyslog 
/var/log/cron
/var/log/maillog
/var/log/messages
/var/log/secure
/var/log/spooler
/var/log/kamailio.log
{
    missingok
    sharedscripts
    postrotate
        /usr/bin/systemctl -s HUP kill rsyslog.service >/dev/null 2>&1 || true
    endscript
}			
			
			

			
# 启动Kamailio服务
kamctl start
# 停止Kamailio服务
kamctl stop
# 重载配置文件
kamctl reload			
			
			

		
[root@netkiller ~]# kamctl restart
database engine 'DBTEXT' loaded
Control engine 'RPCFIFO' loaded

INFO: Stopping Kamailio : 
INFO: stopped

INFO: Starting Kamailio : 
INFO: started (pid: 1963857)		
		
			

		
[root@netkiller ~]# kamctl moni		
[cycle #: 5; if constant make sure server lives]
Kamailio Runtime Details: 
kamailio 6.0.1 (x86_64/linux) fce50d
    now:  Sun Mar 30 13:52:04 2025
    up_since: Sun Mar 30 13:29:19 2025
    uptime: 1365

Transaction Statistics: 
    tmx:UAS_transactions = 7	    tmx:UAC_transactions = 0	    tmx:active_transactions = 0	    tmx:inuse_transactions = 0

Stateless Server Statistics: 
    sl:sent_replies = 0		    sl:sent_err_replies = 0

UsrLoc Statistics: 
    usrloc:location_contacts = 0	    usrloc:location_expires = 0		    usrloc:location_users = 0		    usrloc:registered_users = 0

Core Statistics: 
    core:rcv_requests = 10	    core:fwd_requests = 0	    core:rcv_replies = 0	    core:fwd_replies = 0

Shared Memory Statistics: 
    shmem:fragments = 1			    shmem:max_used_size = 2942016	    shmem:total_size = 67108864
    shmem:free_size = 64181808		    shmem:real_used_size = 2927056	    shmem:used_size = 2613760		
		
			

			
[root@netkiller ~]# ngrep -d any -qt -W byline . port 5060