[OpenSIPS-Users] Bare Bones
Alexander Shukaev
opensips at Alexander.Shukaev.name
Thu Oct 29 18:34:26 CET 2015
Hello Patrick,
then maybe the first place to start would be my
'/etc/opensips/opensips.cfg', which I've generated with 'osipsconfig'
and edited just a bit:
#
# $Id$
#
# OpenSIPS residential configuration script
# by OpenSIPS Solutions <team at 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:
# http://www.opensips.org/Resources/DocsCookbooks
# for a explanation of possible statements, functions and parameters.
#
####### Global Parameters #########
debug=3
log_stderror=no
log_facility=LOG_LOCAL0
fork=yes
children=4
/* uncomment the following lines to enable debugging */
# debug=6
# fork=no
# log_stderror=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 revers DNS on IPs */
auto_aliases=no
listen=udp:127.0.0.1:5060 # CUSTOMIZE ME
listen=tcp:127.0.0.1:5060 # CUSTOMIZE ME
listen=tls:127.0.0.1:5061 # CUSTOMIZE ME
####### Modules Section ########
#set module path
mpath="/usr/lib/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)
#### PGSQL module
loadmodule "db_postgres.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", 2)
modparam("usrloc", "db_url",
"postgres://opensips:$@localhost/opensips") # CUSTOMIZE ME
#### REGISTRAR module
loadmodule "registrar.so"
modparam("registrar", "tcp_persistent_flag", "TCP_PERSISTENT")
modparam("registrar", "received_avp", "$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)
modparam("acc", "failed_transaction_flag", "ACC_FAILED")
/* account triggers (flags) */
modparam("acc", "db_flag", "ACC_DO")
modparam("acc", "db_missed_flag", "ACC_MISSED")
modparam("acc", "db_url",
"postgres://opensips:$@localhost/opensips") # CUSTOMIZE ME
#### AUTHentication modules
loadmodule "auth.so"
loadmodule "auth_db.so"
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("auth_db|uri", "db_url",
"postgres://opensips:$@localhost/opensips") # CUSTOMIZE ME
modparam("auth_db", "load_credentials", "")
#### PRESENCE modules
loadmodule "xcap.so"
loadmodule "presence.so"
loadmodule "presence_xml.so"
modparam("xcap|presence", "db_url",
"postgres://opensips:$@localhost/opensips") # CUSTOMIZE ME
# modparam("presence|presence_xml", "db_url",
"postgres://opensips:$@localhost/opensips")
# modparam("presence", "db_url",
"postgres://opensips:$@localhost/opensips")
modparam("presence_xml", "force_active", 1)
modparam("presence", "server_address", "sip:127.0.0.1:5060") # CUSTOMIZE
ME
#### DIALOG module
loadmodule "dialog.so"
modparam("dialog", "dlg_match_mode", 1)
modparam("dialog", "default_timeout", 21600) # 6 hours timeout
modparam("dialog", "db_mode", 2)
modparam("dialog", "db_url", "postgres://opensips:$@localhost/opensips")
# CUSTOMIZE ME
#### 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 at 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
#### MI_HTTP module
# loadmodule "mi_http.so"
loadmodule "proto_udp.so"
loadmodule "proto_tcp.so"
loadmodule "proto_tls.so"
modparam("proto_tls","verify_cert", "1")
modparam("proto_tls","require_cert", "0")
modparam("proto_tls","tls_method", "TLSv1")
modparam("proto_tls","certificate",
"/etc/opensips/tls/user/user-cert.pem")
modparam("proto_tls","private_key",
"/etc/opensips/tls/user/user-privkey.pem")
modparam("proto_tls","ca_list",
"/etc/opensips/tls/user/user-calist.pem")
####### Routing Logic ########
# main request routing logic
route{
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")) {
sl_send_reply("483","Too Many Hops");
exit;
}
if (has_totag()) {
# sequential request withing a dialog should
# take the path determined by record-routing
if (loose_route()) {
# validate the sequential request against dialog
if ( $DLG_status!=NULL && !validate_dialog() ) {
xlog("In-Dialog $rm from $si
(callid=$ci) is not valid according to dialog\n");
## exit;
}
if (is_method("BYE")) {
setflag(ACC_DO); # do accounting ...
setflag(ACC_FAILED); # ... even if the
transaction fails
} else if (is_method("INVITE")) {
# even if in most of the cases is
useless, do RR for
# re-INVITEs alos, as some buggy clients
do change route set
# during the dialog.
record_route();
}
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);
} else {
if (is_method("SUBSCRIBE") && $rd ==
"127.0.0.1:5060") { # CUSTOMIZE ME
# in-dialog subscribe requests
route(handle_presence);
exit;
}
if ( is_method("ACK") ) {
if ( t_check_trans() ) {
# non loose-route, but stateful
ACK; must be an ACK after
# a 487 or e.g. 404 from
upstream server
t_relay();
exit;
} else {
# ACK without matching
transaction ->
# ignore and discard
exit;
}
}
sl_send_reply("404","Not here");
}
exit;
}
# CANCEL processing
if (is_method("CANCEL"))
{
if (t_check_trans())
t_relay();
exit;
}
t_check_trans();
if ( !(is_method("REGISTER") ) ) {
if (from_uri==myself)
{
# authenticate if from local subscriber
# authenticate all initial non-REGISTER request
that pretend to be
# generated by local subscriber (domain from
FROM URI is local)
if (!proxy_authorize("", "subscriber")) {
proxy_challenge("", "0");
exit;
}
if (!db_check_from()) {
sl_send_reply("403","Forbidden auth
ID");
exit;
}
consume_credentials();
# caller authenticated
} else {
# if caller is not local, then called number
must be local
if (!uri==myself) {
send_reply("403","Rely forbidden");
exit;
}
}
}
# preloaded route checking
if (loose_route()) {
xlog("L_ERR",
"Attempt to route with preloaded Route's
[$fu/$tu/$ru/$ci]");
if (!is_method("ACK"))
sl_send_reply("403","Preload Route denied");
exit;
}
# record routing
if (!is_method("REGISTER|MESSAGE"))
record_route();
# account only INVITEs
if (is_method("INVITE")) {
# create dialog with timeout
if ( !create_dialog("B") ) {
send_reply("500","Internal Server Error");
exit;
}
setflag(ACC_DO); # do accounting
}
if (!uri==myself) {
append_hf("P-hint: outbound\r\n");
# if you have some interdomain connections via TLS
## CUSTOMIZE IF NEEDED
##if ($rd=="tls_domain1.net"
## || $rd=="tls_domain2.net"
##) {
## force_send_socket(tls:127.0.0.1:5061); # CUSTOMIZE
##}
route(relay);
}
# requests for my domain
if( is_method("PUBLISH|SUBSCRIBE"))
route(handle_presence);
if (is_method("REGISTER"))
{
# authenticate the REGISTER requests
if (!www_authorize("", "subscriber"))
{
www_challenge("", "0");
exit;
}
if (!db_check_to())
{
sl_send_reply("403","Forbidden auth ID");
exit;
}
if ( proto==TCP || proto==TLS || 0 )
setflag(TCP_PERSISTENT);
if (isflagset(NAT)) {
setbflag(SIP_PING_FLAG);
}
if (!save("location"))
sl_reply_error();
exit;
}
if ($rU==NULL) {
# request with no Username in RURI
sl_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_newtran();
t_reply("404", "Not Found");
exit;
}
if (isbflagset(NAT)) setflag(NAT);
# when routing via usrloc, log the missed calls also
setflag(ACC_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;
}
# Presence route
route[handle_presence]
{
if (!t_newtran())
{
sl_reply_error();
exit;
}
if(is_method("PUBLISH"))
{
handle_publish();
}
else
if( is_method("SUBSCRIBE"))
{
handle_subscribe();
}
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;
##}
}
local_route {
if (is_method("BYE") && $DLG_dir=="UPSTREAM") {
acc_db_request("200 Dialog Timeout", "acc");
}
}
Regards,
Alexander
On 29.10.2015 17:51, Patrick Wakano wrote:
> Usually when someone runs into the Too Many Hops issue, that's because
> you got a loop in your routing logic.
> Maybe you are not handling the Register but forwarding it to yourself
> causing the loop.
>
> Patrick
>
> On Thu, Oct 29, 2015 at 2:32 PM, Rodrigo Pimenta Carvalho
> <pimenta at inatel.br> wrote:
>
>> Sorry.
>>
>> Where I wrote SIP INVITE I wanted to mean SIP REGISTER....
>>
>> RODRIGO PIMENTA CARVALHO
>> Inatel Competence Center
>> Software
>> Ph: +55 35 3471 9200 [1] RAMAL 979
>>
>> ________________________________________
>> De: Rodrigo Pimenta Carvalho
>> Enviado: quinta-feira, 29 de outubro de 2015 14:31
>> Para: OpenSIPS users mailling list
>> Assunto: Re: [OpenSIPS-Users] Bare Bones
>>
>> Hi.
>>
>> I´m not expert in SIP neither OpenSIPS. But I guess the message SIP
>> INVITE has an attribute that shows the max allowed number of hops
>> that the message will reach before being refused.
>> Do you know how to use Wireshark? Try to check if the SIP INVITE is
>> really traveling by too many hops before being refused or check if
>> that attribute has a low value.
>>
>> You also can check the OpenSIPS log to see if something is wrong.
>> I´m not in my linux now, so I can´t check how to run with log. But
>> if you need it, tell me and I will check for you.
>>
>> Best regards.
>>
>> RODRIGO PIMENTA CARVALHO
>> Inatel Competence Center
>> Software
>> Ph: +55 35 3471 9200 [1] RAMAL 979
>>
>> ________________________________________
>> De: users-bounces at lists.opensips.org
>> <users-bounces at lists.opensips.org> em nome de Alexander Shukaev
>> <opensips at Alexander.Shukaev.name>
>> Enviado: quinta-feira, 29 de outubro de 2015 01:38
>> Para: OpenSIPS Users
>> Assunto: [OpenSIPS-Users] Bare Bones
>>
>> Hello,
>>
>> Complete VoIP, SIP, and OpenSIPS newbie here. So far, I've been
>> able to
>> build OpenSIPS, establish PostgreSQL server, run both, and add 2
>> subscribers into DB. Unfortunately, testing from Ekiga, gives me
>> the
>> "Could not register (Too many hops)" error when I try to register
>> one of
>> those subscribers in it. Could anybody lend a hand here and guide
>> me
>> through this process. The goal is to at least be able to send a
>> message
>> between those 2 subscribers and at most to establish a phone call
>> between them. I know that this can be a misconfiguration issue from
>> my
>> side and that the information I provide here is brief, but I am
>> ready to
>> expand any point if that's needed for progress; just let me know
>> which
>> logs, configurations, etc. I should post. Thank you in advance for
>> your
>> assistance.
>>
>> Kind regards,
>> Alexander
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opensips.org
>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users [2]
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opensips.org
>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users [2]
>
>
>
> Links:
> ------
> [1] tel:%2B55%2035%203471%209200
> [2] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
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