help with trunking

opi
2012-06-26
2013-05-09
  • opi
    opi
    2012-06-26

    Hi, I'm newbie with opensips. I have followed the instructions of the video tutorial to install, and Ican register phones, I can call from one to one, but I can not config a trunk with other pbx.
    I used the scriot of menuconfig to get the file opensips_residential and the opensips_trunking, when i config the /etc/init.d/opensips i modify the row begining  OPTIONS="  to include the two files, but i can not enable  the gateways.

    Any help?????

     
  • Use only the cfg file produced by the "trunking" scenario.

    Regards,
    Bogdan

     
  • opi
    opi
    2012-06-26

    If i use the trunking cfg file i can not registar any phones.
    How do i config the file /etc/init.d/opensips to use both files residential and trunking..?

    Thanks

     
  • In a standard trunking scenario there is no need to registration - so maybe you do not have a trunking case after all.

     
  • opi
    opi
    2012-06-27

    Can i use opensips as a standard pbx?
    How  do i create a cfg file to use phones and trunks?

     
  • Well, to combine both registration and trunks in the same time, you need to do some work by yourself in the opensips config file: use as starting point the scripts for trunking and for residential -> try to merge their functionality

     
  • opi
    opi
    2012-07-05

    Hi to all. After several tests and errors, at least I have a config file to work internal calls and calls to other PBX using dialplan.
    This is the config file
    #
    # $Id: opensips_residential.m4 9042 2012-05-17 13:57:10Z vladut-paiu $
    #
    # 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:
    #      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_LOCAL1

    fork=yes
    children=4

    /* uncomment the following lines to enable debugging */
    #debug=6

    #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:192.171.89.111:5060   # CUSTOMIZE ME

    disable_tcp=no
    listen=tcp:192.171.89.111:5060   # CUSTOMIZE ME

    disable_tls=yes

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

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

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

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

    #### Transaction Module
    loadmodule "tm.so"
    modparam("tm", "fr_timer", 5)
    modparam("tm", "fr_inv_timer", 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)
    modparam("uri", "db_url",
            "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME

    #### AVPOPS module
    loadmodule "avpops.so"
    modparam("avpops", "db_url", "mysql://opensips:opensipsrw@localhost/opensips")
    modparam("avpops", "avp_table", "usr_preferences")
    ####  PERMISSIONS module
    loadmodule "permissions.so"
    modparam("permissions", "db_url",
            "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME

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

    #### USeR LOCation module
    loadmodule "usrloc.so"
    modparam("usrloc", "nat_bflag", 10)
    modparam("usrloc", "db_mode",   0)

    #### REGISTRAR module
    loadmodule "registrar.so"
    modparam("registrar", "tcp_persistent_flag", 7)

    /* 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", 3)
    /* account triggers (flags) */
    modparam("acc", "db_flag", 1)
    modparam("acc", "db_missed_flag", 2)
    modparam("acc", "db_url",
            "mysql://opensips:opensipsrw@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", "db_url",
            "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME
    modparam("auth_db", "load_credentials", "")

    loadmodule "domain.so"
    # --- domain params ---
    modparam("domain", "db_url", "mysql://opensips:opensipsrw@localhost/opensips")
    modparam("domain", "db_mode", 1) # Use caching

    loadmodule "alias_db.so"
    # --- alias_db params ---
    modparam("alias_db", "db_url", "mysql://opensips:opensipsrw@localhost/opensips")

    loadmodule "group.so"

    # --- Group ---
    modparam("group","db_url","mysql://opensips:opensipsrw@localhost/opensips")

    #### 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",
            "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME

    ####  DIALPLAN module
    loadmodule "dialplan.so"
    modparam("dialplan", "attrs_pvar", "$avp(s:dest)")
    modparam("dialplan", "db_url",
            "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME

    ####  DYNAMMIC ROUTING module
    loadmodule "drouting.so"
    modparam("drouting", "db_url",
            "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME

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

    # main request routing logic

    route{

            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(1); # do accounting …
                                    setflag(3); # … 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();
                            }

                            # route it out to whatever destination was set by loose_route()
                            # in $du (destination URI).
                            route(22);
                    } else {

                            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")  || is_from_gw() ) ) {

                    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 ");
                    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(1); # do accounting

                    if(!dp_translate("0","$rU/$rU")){
                    send_reply("420", "Invalid Destination");
                    xlog ("invalido");
                    exit;
                    }
                    xlog("$avp(s:dest)");
                    if ($avp(s:dest)=="usrloc") {
                    #Route to usrloc
                    xlog("intrno");
                            # do lookup with method filtering
                            if (!lookup("location","m")) {
                                    if (!db_does_uri_exist()) {
                                    xlog("bad extension");
                                    send_reply("420","Bad Extension");
                                    exit;
                                    }
                            xlog("Interno fallo");
                            t_newtran();
                            t_reply("404", "Not Found");
                            exit;
                            #route(1);
                            }
                    route(1);
                    }
                    if ($avp(s:dest)=="agp") {
                    #route to pstn
                    xlog("Enlace AGP");
                    route(6);
                    }
                    if ($avp(s:dest)=="pio") {
                    #route to pstn
                    xlog("Enlace SSCC");
                    route(89);
                    }
                   if ($avp(s:dest)=="grx") {
                    #route to pstn
                    xlog("Enlace Granada");
                    route(22);
                    }

                    send_reply("420", "Invalid Extension");
                    exit;

            }

            # requests for my domain

            if (is_method("PUBLISH|SUBSCRIBE"))
            {
                    sl_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())
                    {
                            sl_send_reply("403","Forbidden auth ID");
                            exit;
                    }

                    if ( proto==TCP ||  0 ) setflag(7);

                    if (!save("location"))
                            sl_reply_error();

                    exit;
            }

            # do lookup with method filtering
            if (!lookup("location","m")) {
                    if (!db_does_uri_exist()) {
                            send_reply("420","Bad Extension");
                            exit;
                    }
                    xlog("Interno fallo");
                    t_newtran();
                    t_reply("404", "Not Found");
                    exit;
            }

            # when routing via usrloc, log the missed calls also
            setflag(2);
            route(1);
    }

    route {
    # for INVITEs enable some additional helper routes
            if (is_method("INVITE")) {
            rewritehostport("192.171.22.10:5060");
            t_on_branch("2");
            t_on_reply("2");
            t_on_failure("1");
            }

            if (!t_relay()) {
                    send_reply("500","Internal Error");
            };
            exit;
    }
    route {
            # for INVITEs enable some additional helper routes
            if (is_method("INVITE")) {
            rewritehostport("192.171.6.10:5060");
            t_on_branch("2");
            t_on_reply("2");
            t_on_failure("1");
            }

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

    route {
            # for INVITEs enable some additional helper routes
            if (is_method("INVITE")) {
            rewritehostport("192.171.89.150:5060");
            t_on_branch("2");
            t_on_reply("2");
            t_on_failure("1");
            }

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

    route {
            # for INVITEs enable some additional helper routes
            if (is_method("INVITE")) {
            t_on_branch("2");
            t_on_reply("2");
            t_on_failure("1");
            }
            if (!t_relay()) {
            sl_reply_error();
            }

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

    route {
            # for INVITEs enable some additional helper routes
            if (is_method("INVITE")) {
            t_on_branch("2");
            t_on_reply("2");
            t_on_failure("1");
            }
            if (!t_relay()) {
            sl_reply_error();
            };
            exit;
    }

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

    onreply_route {

            xlog("incoming reply\n");
    }

    failure_route {
            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")) {
            ##t_reply("404","Not found");
            ##      exit;
            ##}

    }

    local_route {
            if (is_method("BYE") && $DLG_dir=="UPSTREAM") {

                    acc_db_request("200 Dialog Timeout", "acc");

            }
    }

    I use  4 routes, route 1 for internals, route 22, 6 y 89 for calling to other 3 PBXs.