OpenSIP2.4.11 向 FreeSWITCH 注册

应朋友要求做了个简单的测试，花费时间不过半小时，记录如下：

OpenSIPS IP 地址：192.168.31.213

FreeSWITCH IP 地址：192.168.31.166

加载 uac_registrant 模块（这个模块依赖 uac_auth 模块，得先加载），向 FreeSWITCH 注册

先插入数据：

INSERT INTO registrant (registrar, aor, username, password, expiry, binding_URI) VALUES ('sip:192.168.31.166', 'sip:1001@192.168.31.166', '1001', '1234', 3600, 'sip:1001@192.168.31.213');

启动 OpenSIPS

fs_cli -x 'show registrations as xml' 得到的是：

<result row_count="1">
  <row row_id="1">
    <reg_user>1001</reg_user>
    <realm>192.168.31.166</realm>
    <token>2a77c9767b233f5ccaa268ce13c</token>
    <url>sofia/internal/sip:1001@192.168.31.213</url>
    <expires>1731729381</expires>
    <network_ip>192.168.31.213</network_ip>
    <network_port>5060</network_port>
    <network_proto>udp</network_proto>
    <hostname>DESKTOP-QEPDSM1</hostname>
    <metadata></metadata>
  </row>
</result>

fs_cli -x 'sofia global siptrace on'

fs_cli -x 'chat sip|9999@192.168.31.166|1001@192.168.31.166|Hello,opensips'

send 621 bytes to udp/[192.168.31.213]:5060 at 03:00:02.046311:
------------------------------------------------------------------------
MESSAGE sip:1001@192.168.31.213 SIP/2.0
Via: SIP/2.0/UDP 120.229.53.37;rport;branch=z9hG4bKDr1cHXev367Hc
Max-Forwards: 70
From: "9999" <sip:9999@192.168.31.166>;tag=47HaZ55e0QZKc
To: "" <sip:1001@192.168.31.213>
Call-ID: 6abc3266-e8f8-4e8e-bfd4-ebbea2d3a45d
CSeq: 91309209 MESSAGE
User-Agent: FreeSWITCH-mod_sofia/1.10.12-dev-5976~218a00e2e9~64bit
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Content-Type: text/html
Content-Length: 14
X-FS-Sending-Message: 645cecc3-2d65-4f0b-b536-a89fe9060d44

Hello,opensips

opensips.cfg 完整内容为（暂时没有响应 FS 的 MESSAGE 请求）：

该文件是在 osipsconfig 产生的基础上做了少量修改而成

#
# OpenSIPS residential configuration script
#     by OpenSIPS Solutions <team@opensips-solutions.com>
#
# This script was generated via "make menuconfig", from
#   the "Residential" scenario.
# You can enable / disable more features / functionalities by
#   re-generating the scenario with different options.#
#
# Please refer to the Core CookBook at:
#      https://opensips.org/Resources/DocsCookbooks
# for a explanation of possible statements, functions and parameters.
#


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

log_level=3
log_stderror=no
log_facility=LOG_LOCAL0

children=4

/* uncomment the following lines to enable debugging */
#debug_mode=yes

/* uncomment the next line to enable the auto temporary blacklisting of
   not available destinations (default disabled) */
#disable_dns_blacklist=no

/* uncomment the next line to enable IPv6 lookup after IPv4 dns
   lookup failures (default disabled) */
#dns_try_ipv6=yes

/* comment the next line to enable the auto discovery of local aliases
   based on reverse DNS on IPs */
auto_aliases=no


listen=udp:192.168.31.213:5060   # CUSTOMIZE ME
listen=tcp:192.168.31.213:5060   # CUSTOMIZE ME


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

#set module path
mpath="/usr/local//lib64/opensips/modules/"

#### SIGNALING module
loadmodule "signaling.so"

#### StateLess module
loadmodule "sl.so"

#### Transaction Module
loadmodule "tm.so"
modparam("tm", "fr_timeout", 5)
modparam("tm", "fr_inv_timeout", 30)
modparam("tm", "restart_fr_on_each_reply", 0)
modparam("tm", "onreply_avp_mode", 1)

#### Record Route Module
loadmodule "rr.so"
/* do not append from tag to the RR (no need for this script) */
modparam("rr", "append_fromtag", 0)

#### MAX ForWarD module
loadmodule "maxfwd.so"

#### SIP MSG OPerationS module
loadmodule "sipmsgops.so"

#### FIFO Management Interface
loadmodule "mi_fifo.so"
modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo")
modparam("mi_fifo", "fifo_mode", 0666)

#### URI module
loadmodule "uri.so"
modparam("uri", "use_uri_table", 0)

#### MYSQL module
loadmodule "db_mysql.so"

#### HTTPD module
#loadmodule "httpd.so"
#modparam("httpd", "port", 8888)

#### USeR LOCation module
loadmodule "usrloc.so"
modparam("usrloc", "nat_bflag", "NAT")
modparam("usrloc", "db_mode",   0)

#### REGISTRAR module
loadmodule "registrar.so"
modparam("registrar", "tcp_persistent_flag", "TCP_PERSISTENT")
modparam("registrar", "received_avp", "$avp(received_nh)")/* uncomment the next line not to allow more than 10 contacts per AOR */
#modparam("registrar", "max_contacts", 10)

#### ACCounting module
loadmodule "acc.so"
/* what special events should be accounted ? */
modparam("acc", "early_media", 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)

#### AUTHentication modules
loadmodule "auth.so"
loadmodule "auth_db.so"
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("auth_db|uri", "db_url",
	"mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME
modparam("auth_db", "load_credentials", "")

####  NAT modules
loadmodule "nathelper.so"
modparam("nathelper", "natping_interval", 10)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "sipping_bflag", "SIP_PING_FLAG")
modparam("nathelper", "sipping_from", "sip:pinger@127.0.0.1") #CUSTOMIZE ME
modparam("nathelper", "received_avp", "$avp(received_nh)")

loadmodule "rtpproxy.so"
modparam("rtpproxy", "rtpproxy_sock", "udp:localhost:12221") # CUSTOMIZE ME

loadmodule "uac_auth.so"

loadmodule "uac_registrant.so"
modparam("uac_registrant", "timer_interval", 10)
modparam("uac_registrant", "db_url", "mysql://opensips:opensipsrw@localhost/opensips")


####  MI_HTTP module
#loadmodule "mi_http.so"

loadmodule "proto_udp.so"
loadmodule "proto_tcp.so"
####### Routing Logic ########

# main request routing logic

route{

	# initial NAT handling; detect if the request comes from behind a NAT
	# and apply contact fixing
	force_rport();
	if (nat_uac_test("23")) {
		if (is_method("REGISTER")) {
			fix_nated_register();
			setbflag(NAT);
		} else {
			fix_nated_contact();
			setflag(NAT);
		}
	}

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

	if (has_totag()) {

		# handle hop-by-hop ACK (no routing required)
		if ( is_method("ACK") && t_check_trans() ) {
			t_relay();
			exit;
		}

		# sequential request within a dialog should
		# take the path determined by record-routing
		if ( !loose_route() ) {
			# we do record-routing for all our traffic, so we should not
			# receive any sequential requests without Route hdr.
			send_reply("404","Not here");
			exit;
		}

		if (is_method("BYE")) {
			# do accounting even if the transaction fails
			do_accounting("log","failed");
		}


		if (check_route_param("nat=yes"))
			setflag(NAT);
		# route it out to whatever destination was set by loose_route()
		# in $du (destination URI).
		route(relay);
		exit;
	}

	# CANCEL processing
	if (is_method("CANCEL")) {
		if (t_check_trans())
			t_relay();
		exit;
	}

	# absorb retransmissions, but do not create transaction
	t_check_trans();

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

		if (is_myself("$fd")) {

			# authenticate if from local subscriber
			# authenticate all initial non-REGISTER request that pretend to be
			# generated by local subscriber (domain from FROM URI is local)
			if (!proxy_authorize("", "subscriber")) {
				proxy_challenge("", "0");
				exit;
			}
			if (!db_check_from()) {
				send_reply("403","Forbidden auth ID");
				exit;
			}

			consume_credentials();
			# caller authenticated

		} else {
			# if caller is not local, then called number must be local

			if (!is_myself("$rd")) {
				send_reply("403","Relay Forbidden");
				exit;
			}
		}

	}

	# preloaded route checking
	if (loose_route()) {
		xlog("L_ERR",
			"Attempt to route with preloaded Route's [$fu/$tu/$ru/$ci]");
		if (!is_method("ACK"))
			send_reply("403","Preload Route denied");
		exit;
	}

	# record routing
	if (!is_method("REGISTER|MESSAGE"))
		record_route();

	# account only INVITEs
	if (is_method("INVITE")) {

		do_accounting("log");
	}


	if (!is_myself("$rd")) {
		append_hf("P-hint: outbound\r\n");

		route(relay);
	}

	# requests for my domain

	if (is_method("PUBLISH|SUBSCRIBE")) {
		send_reply("503", "Service Unavailable");
		exit;
	}

	if (is_method("REGISTER")) {
		# authenticate the REGISTER requests
		if (!www_authorize("", "subscriber")) {
			www_challenge("", "0");
			exit;
		}

		if (!db_check_to()) {
			send_reply("403","Forbidden auth ID");
			exit;
		}
		if ($proto == "tcp")
			setflag(TCP_PERSISTENT);
		if (isflagset(NAT)) {
			setbflag(SIP_PING_FLAG);
		}
		# store the registration and generate a SIP reply
		if (!save("location"))
			xlog("failed to register AoR $tu\n");

		exit;
	}

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


	# do lookup with method filtering
	if (!lookup("location","m")) {
		if (!db_does_uri_exist()) {
			send_reply("420","Bad Extension");
			exit;
		}

		t_reply("404", "Not Found");
		exit;
	}

	if (isbflagset(NAT)) setflag(NAT);

	# when routing via usrloc, log the missed calls also
	do_accounting("log","missed");
	route(relay);
}


route[relay] {
	# for INVITEs enable some additional helper routes
	if (is_method("INVITE")) {

		if (isflagset(NAT)) {
			rtpproxy_offer("ro");
		}

		t_on_branch("per_branch_ops");
		t_on_reply("handle_nat");
		t_on_failure("missed_call");
	}

	if (isflagset(NAT)) {
		add_rr_param(";nat=yes");
	}

	if (!t_relay()) {
		send_reply("500","Internal Error");
	}
	exit;
}


branch_route[per_branch_ops] {
	xlog("new branch at $ru\n");
}


onreply_route[handle_nat] {
	if (nat_uac_test("1"))
		fix_nated_contact();
	if ( isflagset(NAT) )
		rtpproxy_answer("ro");
	xlog("incoming reply\n");
}


failure_route[missed_call] {
	if (t_was_cancelled()) {
		exit;
	}

	# uncomment the following lines if you want to block client
	# redirect based on 3xx replies.
	##if (t_check_status("3[0-9][0-9]")) {
	##t_reply("404","Not found");
	##	exit;
	##}


}