Hello,

On 10/10/12 7:23 PM, Peter Dunkley wrote:
You need to load the cfgutils module to use pv_printf().

it is actually the kex module -- a good place to find needed module for specific functions is the alphabetic index, in this case:

http://www.kamailio.org/wiki/alphaindexes/3.3.x/modfunctions#p

Cheers,
Daniel


Regards,

Peter

On Wed, 2012-10-10 at 13:15 -0400, Ed Brady wrote:
I modified the original config to include the event block and added the necessary module loads, but it still will not start properly. It displays all the connection info like it has started but then says "kamailio error, failed to start." When I look at the syslog I see the following errors:



    ct 10 13:05:49 msg1 /usr/sbin/kamailio[19896]: ERROR: <core>
    [route.c:1216]: fixing failed (code=-1) at
    cfg:/etc/kamailio/kamailio.cfg:952
    Oct 10 13:05:49 msg1 /usr/sbin/kamailio[19896]: ERROR: <core>
    [route.c:1216]: fixing failed (code=-1) at
    cfg:/etc/kamailio/kamailio.cfg:962


The lines in the config it is referring to are:

pv_printf("$var(sessid)", "s.$(pp).$(var(cnt)).$(RANDOM)");

and

if($msrp(method)=="SEND")


respectively. Any advice is appreciated. I am new to Kamailio and MSRP, but not SIP.


Thanks,
Ed


On Wed, Oct 10, 2012 at 1:03 PM, Peter Dunkley <peter.dunk...@crocodile-rcs.com <mailto:peter.dunk...@crocodile-rcs.com>> wrote:
    I also noticed a typo in the example.

    The modparam for htable creates a hash table called "c", but the
    event-route[] uses a hash table called "msrp".

    This is now fixed in git master.

    Regards,

Peter


    On Wed, 2012-10-10 at 17:58 +0100, Peter Dunkley wrote:
    Hi,

    You need to load the htable module to use $sht().

    This is one of the modules shown at the top of the example.

    Regards,

    Peter

    On Wed, 2012-10-10 at 12:53 -0400, Ed Brady wrote:
    After adding the event block from the MSRP module example
    config, I get the following error:


        Not starting Kamailio: invalid configuration file!
        -e
         0(19786) INFO: tls [tls_init.c:377]: tls: init_tls:
        disabling compression...
         0(19786) ERROR: <core> [pvapi.c:708]: error searching pvar
        "sht"
         0(19786) ERROR: <core> [pvapi.c:912]: wrong char [m/109]
        in [$sht(msrp=>$var(sessid)::srcaddr)] at [5 (5)]
         0(19786) : <core> [cfg.y:3591]: parse error in config file
        /etc/kamailio/kamailio.cfg, line 952, column 3-35: unknown
        script pseudo variable $sht(msrp=>$var(sessid)::srcaddr)

            ERROR: bad config file (1 errors)



    Any thoughts on why it would have trouble locating the sht var?


    Thanks,
    Ed


    On Wed, Oct 10, 2012 at 12:40 PM, Ed Brady
    <ebr...@talkforgood.com <mailto:ebr...@talkforgood.com>> wrote:

        When I used the provided config example from the module
        page, I get all sorts of errors from the config file when
        trying to start Kamailio. I am going to attempt to just
        copy the event route block into my working config and see
        what happens. Below are the errors it spits out when trying
        to start with the example config:


            Not starting Kamailio: invalid configuration file!
            -e
             0(19714) ERROR: <core> [sr_module.c:560]: ERROR:
            load_module: could not find module <sl> in
            <modules_k/:modules/>
             0(19714) : <core> [cfg.y:3591]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 20, column 12-18:
            failed to load module
             0(19714) ERROR: <core> [sr_module.c:560]: ERROR:
            load_module: could not find module <kex> in
            <modules_k/:modules/>
             0(19714) : <core> [cfg.y:3591]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 21, column 12-19:
            failed to load module
             0(19714) ERROR: <core> [sr_module.c:560]: ERROR:
            load_module: could not find module <mi_fifo> in
            <modules_k/:modules/>
             0(19714) : <core> [cfg.y:3591]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 22, column 12-23:
            failed to load module
             0(19714) ERROR: <core> [sr_module.c:560]: ERROR:
            load_module: could not find module <ctl> in
            <modules_k/:modules/>
             0(19714) : <core> [cfg.y:3591]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 23, column 12-19:
            failed to load module
             0(19714) ERROR: <core> [sr_module.c:560]: ERROR:
            load_module: could not find module <msrp> in
            <modules_k/:modules/>
             0(19714) : <core> [cfg.y:3591]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 24, column 12-20:
            failed to load module
             0(19714) ERROR: <core> [sr_module.c:560]: ERROR:
            load_module: could not find module <pv> in
            <modules_k/:modules/>
             0(19714) : <core> [cfg.y:3591]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 25, column 12-18:
            failed to load module
             0(19714) ERROR: <core> [sr_module.c:560]: ERROR:
            load_module: could not find module <auth> in
            <modules_k/:modules/>
             0(19714) : <core> [cfg.y:3591]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 26, column 12-20:
            failed to load module
             0(19714) ERROR: <core> [sr_module.c:560]: ERROR:
            load_module: could not find module <cfgutils> in
            <modules_k/:modules/>
             0(19714) : <core> [cfg.y:3591]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 27, column 12-24:
            failed to load module
             0(19714) ERROR: <core> [sr_module.c:560]: ERROR:
            load_module: could not find module <htable> in
            <modules_k/:modules/>
             0(19714) : <core> [cfg.y:3591]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 28, column 12-22:
            failed to load module
             0(19714) ERROR: <core> [sr_module.c:560]: ERROR:
            load_module: could not find module <xlog> in
            <modules_k/:modules/>
             0(19714) : <core> [cfg.y:3591]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 29, column 12-20:
            failed to load module
             0(19714) ERROR: <core> [modparam.c:162]:
            set_mod_param_regex: No module matching <mi_fifo> found
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 32, column 54:
            Can't set module parameter
             0(19714) ERROR: <core> [modparam.c:162]:
            set_mod_param_regex: No module matching <htable> found
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 34, column 58:
            Can't set module parameter
             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command sl_send_reply
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 37, column 36:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command xdbg
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 46, column 52:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command xdbg
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 47, column 35:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command xdbg
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 48, column 49:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command xdbg
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 49, column 50:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command xdbg
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 50, column 50:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command xdbg
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 51, column 51:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command xdbg
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 52, column 50:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command xdbg
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 53, column 51:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command xdbg
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 54, column 51:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command xdbg
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 55, column 50:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command xdbg
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 56, column 50:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command xdbg
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 57, column 49:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command msrp_reply_flags
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 59, column 22:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command msrp_is_reply
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 61, column 22:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [cfg.y:3455]: cfg. parser:
            failed to find command msrp_relay
             0(19714) : <core> [cfg.y:3594]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 63, column 20:
            unknown command, missing loadmodule?

             0(19714) ERROR: <core> [pvapi.c:708]: error searching
            pvar "msrp"
             0(19714) ERROR: <core> [pvapi.c:912]: wrong char
            [m/109] in [$msrp(method)] at [6 (5)]
             0(19714) : <core> [cfg.y:3591]: parse error in config
            file /etc/kamailio/kamailio.cfg, line 68, column 5-17:
            unknown script pseudo variable $msrp(method)
            ERROR: bad config file (29 errors)





        Thanks,
        Ed




        On Mon, Oct 8, 2012 at 6:14 PM, Daniel-Constantin Mierla
        <mico...@gmail.com <mailto:mico...@gmail.com>> wrote:

            Hello,


            On 10/8/12 5:26 PM, Ed Brady wrote:

                Hi,

                I am working on an MSRP project with Kamailio. I
                have Kamailio installed and configured for SIP with
                several test accounts created, but am unable to
                send MSRP messages so far. I am using Blink as a
                test client, though the final intentions of the
                project will be to use iDoubs and IMSDroid for
                client connections. We are having these developed
                to our needs right now though, so I must use
                another client to begin testing.

                I have been unable to find good documentation on
                the initial configuration of MSRP in Kamailio. I
                have seen the module documentation, but am unclear
                how to utilize the information there to configure
                Kamailio properly. Is there any documentation on
                getting started with a basic MSRP relay setup so
                that two clients can chat and send files? I am not
                new to SIP, but this is my first project with MSRP.

            at the time I developed the module were no good clients
            supporting msrp, so I did testing mainly with forged
            network tools. But I am happy to assist as much as
            possible provided my availability and fix eventual issues.

            The readme of the module provides and example for a
            stand alone msrp relay. If you want to put it inside a
            more complex kamailio configuration that handles sip as
            well, then be sure you load msrp module as well as all
            the other modules from the readme's config and set the
            module parameters.

            Then copy the event_route[msrp:frame-in] block in your
            config. MSRP packets have to be sent to port 5060 (or
            5061 for tls), or you can configure kamailio to listen
            on an additional port where you send the msrp packets.

            If something is not working, send the log messages
            (debug=3 in your config) and the ngrep trace if you use
            plain tcp.

            Cheers,
            Daniel

            _______________________________________________
            SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing 
list
            sr-users@lists.sip-router.org  
<mailto:sr-users@lists.sip-router.org>
            http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users



    _______________________________________________
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    sr-users@lists.sip-router.org  <mailto:sr-users@lists.sip-router.org>
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-- Peter Dunkley
    Technical Director
    Crocodile RCS Ltd


    _______________________________________________
    SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
    mailing list
    sr-users@lists.sip-router.org <mailto:sr-users@lists.sip-router.org>
    http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users


_______________________________________________
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sr-users@lists.sip-router.org  <mailto:sr-users@lists.sip-router.org>
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

--
Peter Dunkley
Technical Director
Crocodile RCS Ltd



_______________________________________________
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--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, Berlin, Nov 5-8, 2012 - http://asipto.com/u/kat
Kamailio Advanced Training, Miami, USA, Nov 12-14, 2012 - 
http://asipto.com/u/katu

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