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tculjaga at gmail.com
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Posted: Wed Oct 07, 2009 11:05 am Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

On Wed, Oct 7, 2009 at 2:40 PM, Claudiu Filip <claudiu@globtel.ro (claudiu@globtel.ro)> wrote:

Quote:

Hi Tihomir,

I've done some tests to see how suitable is freeswitch as a
SIP/H323 translator and you are right about the fact that H323
'alert+open logical channel' will generate a SIP '200 OK'. I was
able to fix that with a couple of changes in mod_opal.cpp, however
some things were changed on mod_sofia in the latest svn. (on this
particular issue, open_logical_channel is processed BEFORE the
alerting, so the call is in SetupPhase when the proc
OnOpenMediaStream is triggered)

yep, thats correct ... i was just wondering why it hangs in SetUpPhase

2009-10-07 16:50:11.690451 [DEBUG] manager.cxx:718 OnOpenMediaStream Call[n03f409711]-EP<h323>[localhost/3263],OpalRTPMediaStream-Source-G.711-ALaw-64k
2009-10-07 16:50:11.690451 [INFO] mod_opal.cpp:1283 opal/h323:05492122@10.4.4.254 ([email]h323%3A05492122@10.4.4.254[/email]) initialise opal/h323:05492122@10.4.4.254read audio codec G.711-ALaw-64k for connection FSMediaStream-Sink-G.711-ALaw-64k
2009-10-07 16:50:11.690451 [DEBUG] mod_opal.cpp:1313 Set read audio codec to << G.711-ALaw-64k for connection FSMediaStream-Sink-G.711-ALaw-64k
2009-10-07 16:50:11.691525 [DEBUG] manager.cxx:718 OnOpenMediaStream Call[n03f409711]-EP<local>[1],FSMediaStream-Sink-G.711-ALaw-64k
2009-10-07 16:50:11.691525 [CONSOLE] mod_opal.cpp:852 SetUpPhase => GetPhase() = '1'
2009-10-07 16:50:11.691525 [DEBUG] connection.cxx:561 Opened sink stream n03f409711_1 with format G.711-ALaw-64k
2009-10-07 16:50:11.691525 [DEBUG] patch.cxx:341 Created Sink: format=G.711-ALaw-64k
2009-10-07 16:50:11.691525 [DEBUG] mediastrm.cxx:666 RTP data size cannot be changed to 160, fixed at 2048
2009-10-07 16:50:11.691525 [DEBUG] patch.cxx:179 Added direct media stream sink FSMediaStream-Sink-G.711-ALaw-64k

this is the original code, and it never triggers eraly_media as never reaches AlertingPhase.

if (GetMediaStream(stream.GetSessionID(), stream.IsSink()) != NULL) {
        // Have open media in both directions.
        if (GetPhase() == AlertingPhase) {
            switch_channel_mark_pre_answered(m_fsChannel);
            switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "LOG ==>\t Alerting => GetPhase() = '%d'\n",GetPhase());


        } else if (GetPhase() < ReleasingPhase) {
            switch_channel_mark_answered(m_fsChannel);
            switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "LOG ==>\t GetPhase() = '%d'\n",GetPhase());
        }
    }

I tried this, it works for early media but i still need to open a full media path and say the call actually connected ....

   if (GetMediaStream(stream.GetSessionID(), stream.IsSink()) != NULL) {

        // Have open media in both directions.
        if (GetPhase() < ConnectedPhase) {
            switch_channel_mark_pre_answered(m_fsChannel);
            switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "EARLY MEDIA => GetPhase() = '%d'\n",GetPhase());

        } else if (GetPhase() < ReleasingPhase) {
            switch_channel_mark_answered(m_fsChannel);
            switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CONSOLE, "FULL MEDIA => GetPhase() = '%d'\n",GetPhase());

        }
    }

this is when i'm dong early_media:

2009-10-07 17:45:26.788082 [DEBUG] manager.cxx:718 OnOpenMediaStream Call[c8dce50981]-EP<h323>[localhost/26906],OpalRTPMediaStream-Source-G.711-ALaw-64k
2009-10-07 17:45:26.789158 [INFO] mod_opal.cpp:1279 opal/h323:05492122@10.4.4.254 ([email]h323%3A05492122@10.4.4.254[/email]) initialise opal/h323:05492122@10.4.4.254read audio codec G.711-ALaw-64k for connection FSMediaStream-Sink-G.711-ALaw-64k
2009-10-07 17:45:26.789158 [DEBUG] mod_opal.cpp:1309 Set read audio codec to << G.711-ALaw-64k for connection FSMediaStream-Sink-G.711-ALaw-64k
2009-10-07 17:45:26.789158 [DEBUG] manager.cxx:718 OnOpenMediaStream Call[c8dce50981]-EP<local>[1],FSMediaStream-Sink-G.711-ALaw-64k
2009-10-07 17:45:26.789158 [NOTICE] mod_opal.cpp:887 Pre-Answer opal/h323:05492122@10.4.4.254 ([email]h323%3A05492122@10.4.4.254[/email])!
2009-10-07 17:45:26.789158 [DEBUG] switch_channel.c:1822 Send signal sofia/internal/1001@10.4.62.7 (1001@10.4.62.7) [BREAK]
2009-10-07 17:45:26.789158 [CONSOLE] mod_opal.cpp:888 EARLY MEDIA => GetPhase() = '1'
2009-10-07 17:45:26.789158 [DEBUG] connection.cxx:561 Opened sink stream c8dce50981_1 with format G.711-ALaw-64k
2009-10-07 17:45:26.789158 [DEBUG] patch.cxx:341 Created Sink: format=G.711-ALaw-64k
2009-10-07 17:45:26.790236 [DEBUG] switch_ivr_originate.c:2154 sofia/internal/1001@10.4.62.7 (1001@10.4.62.7) receive message [PROGRESS]
2009-10-07 17:45:26.790236 [INFO] switch_ivr_originate.c:2154 Sending early media
2009-10-07 17:45:26.790236 [DEBUG] sofia_glue.c:2329 AUDIO RTP [sofia/internal/1001@10.4.62.7 (1001@10.4.62.7)] 10.4.62.7 port 19594 -> 10.4.62.89 port 5004 codec: 8 ms: 20
2009-10-07 17:45:26.790236 [DEBUG] switch_rtp.c:1155 Starting timer [soft] 160 bytes per 20ms
2009-10-07 17:45:26.790236 [DEBUG] mediastrm.cxx:666 RTP data size cannot be changed to 160, fixed at 2048
2009-10-07 17:45:26.790236 [DEBUG] patch.cxx:179 Added direct media stream sink FSMediaStream-Sink-G.711-ALaw-64k
2009-10-07 17:45:26.790236 [DEBUG] connection.cxx:728 Sink stream of connection Call[c8dce50981]-EP<local>[1] uses patch Patch OpalRTPMediaStream-Source-G.711-ALaw-64k -> FSMediaStream-Sink-G.711-ALaw-64k
2009-10-07 17:45:26.791311 [DEBUG] connection.cxx:728 Source stream of connection Call[c8dce50981]-EP<h323>[localhost/26906] uses patch Patch OpalRTPMediaStream-Source-G.711-ALaw-64k -> FSMediaStream-Sink-G.711-ALaw-64k
2009-10-07 17:45:26.791311 [DEBUG] rtpconn.cxx:249 Adding RFC2833 receive handler
2009-10-07 17:45:26.791311 [DEBUG] rtpconn.cxx:254 Adding Cisco NSE receive handler
2009-10-07 17:45:26.791311 [DEBUG] h323ep.cxx:1118 Started receiving logical channel: G.711-ALaw-64k <2>
2009-10-07 17:45:26.791311 [DEBUG] rtpconn.cxx:496 Releasing session 1
2009-10-07 17:45:26.792387 [DEBUG] rtpconn.cxx:496 Releasing session 1
2009-10-07 17:45:26.792387 [DEBUG] h323.cxx:2450 Fast starting 2 channels
2009-10-07 17:45:26.792387 [DEBUG] h323ep.cxx:1024 Received alerting PDU.
2009-10-07 17:45:26.792387 [DEBUG] manager.cxx:636 OnAlerting Call[c8dce50981]-EP<h323>[localhost/26906]
2009-10-07 17:45:26.792387 [DEBUG] call.cxx:184 OnAlerting Call[c8dce50981]-EP<h323>[localhost/26906]
2009-10-07 17:45:26.792387 [DEBUG] localep.cxx:214 SetAlerting(10.4.4.254)
2009-10-07 17:45:26.792387 [INFO] mod_sofia.c:1518 Ring SDP:
v=0
o=FreeSWITCH 1254910732 1254910733 IN IP4 10.4.62.7
s=FreeSWITCH
c=IN IP4 10.4.62.7
t=0 0
m=audio 19594 RTP/AVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=silenceSupp:off - - - -
a=ptime:20
a=sendrecv

2009-10-07 17:45:26.792387 [DEBUG] connection.cxx:1115 SetPhase from SetUpPhase to AlertingPhase for Call[c8dce50981]-EP<local>[1]
2009-10-07 17:45:26.792387 [NOTICE] mod_sofia.c:1521 Pre-Answer sofia/internal/1001@10.4.62.7 (1001@10.4.62.7)!
2009-10-07 17:45:26.793458 [DEBUG] switch_core_session.c:630 Send signal sofia/internal/1001@10.4.62.7 (1001@10.4.62.7) [BREAK]
2009-10-07 17:45:26.793458 [DEBUG] switch_ivr_originate.c:2196 Originate Resulted in Success: [opal/h323:05492122@10.4.4.254 ([email]h323%3A05492122@10.4.4.254[/email])]
2009-10-07 17:45:26.793458 [DEBUG] switch_channel.c:182 opal/h323:05492122@10.4.4.254 ([email]h323%3A05492122@10.4.4.254[/email]) receive message [AUDIO_SYNC]
2009-10-07 17:45:26.793458 [DEBUG] mod_opal.cpp:1156 Received message 20 on connection Call[c8dce50981]-EP<local>[1]
2009-10-07 17:45:26.793458 [DEBUG] switch_channel.c:182 sofia/internal/1001@10.4.62.7 (1001@10.4.62.7) receive message [AUDIO_SYNC]
2009-10-07 17:45:26.793458 [DEBUG] switch_ivr_bridge.c:911 opal/h323:05492122@10.4.4.254 ([email]h323%3A05492122@10.4.4.254[/email]) receive message [BRIDGE]
2009-10-07 17:45:26.793458 [DEBUG] sofia.c:3359 Channel sofia/internal/1001@10.4.62.7 (1001@10.4.62.7) entering state [early][183]
2009-10-07 17:45:26.793458 [DEBUG] mod_opal.cpp:1156 Received message 4 on connection Call[c8dce50981]-EP<local>[1]
2009-10-07 17:45:26.793458 [DEBUG] switch_core_session.c:630 Send signal opal/h323:05492122@10.4.4.254 ([email]h323%3A05492122@10.4.4.254[/email]) [BREAK]
2009-10-07 17:45:26.794816 [DEBUG] mod_opal.cpp:999 Kill 3 on connection Call[c8dce50981]-EP<local>[1]
2009-10-07 17:45:26.794816 [DEBUG] switch_ivr_bridge.c:918 sofia/internal/1001@10.4.62.7 (1001@10.4.62.7) receive message [BRIDGE]
2009-10-07 17:45:26.794816 [DEBUG] switch_core_session.c:630 Send signal sofia/internal/1001@10.4.62.7 (1001@10.4.62.7) [BREAK]
2009-10-07 17:45:26.794816 [DEBUG] switch_ivr_bridge.c:962 (opal/h323:05492122@10.4.4.254 ([email]h323%3A05492122@10.4.4.254[/email])) State Change CS_CONSUME_MEDIA -> CS_EXCHANGE_MEDIA

< ----------------- snip ------------------>

1 entries {
            [0]=dialedDigits "1001282122"
          }
        }
        h245Tunneling = true
      }
    }
}
2009-10-07 17:45:31.892521 [DEBUG] h323.cxx:582 Handling PDU: Connect callRef=26906
2009-10-07 17:45:31.892521 [DEBUG] connection.cxx:1115 SetPhase from AlertingPhase to ConnectedPhase for Call[c8dce50981]-EP<h323>[localhost/26906]
2009-10-07 17:45:31.892521 [DEBUG] connection.cxx:513 OnConnected for Call[c8dce50981]-EP<h323>[localhost/26906]
2009-10-07 17:45:31.892521 [DEBUG] manager.cxx:652 OnConnected Call[c8dce50981]-EP<h323>[localhost/26906]
2009-10-07 17:45:31.892521 [DEBUG] call.cxx:214 OnConnected Call[c8dce50981]-EP<h323>[localhost/26906]
2009-10-07 17:45:31.892521 [DEBUG] connection.cxx:480 SetConnected for Call[c8dce50981]-EP<local>[1]
2009-10-07 17:45:31.892521 [DEBUG] connection.cxx:1115 SetPhase from AlertingPhase to ConnectedPhase for Call[c8dce50981]-EP<local>[1]
2009-10-07 17:45:31.892521 [DEBUG] connection.cxx:1115 SetPhase from ConnectedPhase to EstablishedPhase for Call[c8dce50981]-EP<local>[1]
2009-10-07 17:45:31.892521 [DEBUG] connection.cxx:520 OnEstablished Call[c8dce50981]-EP<local>[1]
2009-10-07 17:45:31.892521 [DEBUG] connection.cxx:617 Media stream threads started.
2009-10-07 17:45:31.892521 [DEBUG] manager.cxx:660 OnEstablished Call[c8dce50981]-EP<local>[1]
2009-10-07 17:45:31.892521 [DEBUG] call.cxx:245 OnEstablished Call[c8dce50981]-EP<local>[1]
2009-10-07 17:45:31.892521 [DEBUG] connection.cxx:617 Media stream threads started.
2009-10-07 17:45:31.892521 [DEBUG] connection.cxx:1115 SetPhase from ConnectedPhase to EstablishedPhase for Call[c8dce50981]-EP<h323>[localhost/26906]
2009-10-07 17:45:31.892521 [DEBUG] connection.cxx:520 OnEstablished Call[c8dce50981]-EP<h323>[localhost/26906]
2009-10-07 17:45:31.892521 [DEBUG] connection.cxx:617 Media stream threads started.
2009-10-07 17:45:31.893601 [DEBUG] manager.cxx:660 OnEstablished Call[c8dce50981]-EP<h323>[localhost/26906]
2009-10-07 17:45:31.893601 [DEBUG] call.cxx:245 OnEstablished Call[c8dce50981]-EP<h323>[localhost/26906]
2009-10-07 17:45:31.893601 [DEBUG] connection.cxx:617 Media stream threads started.
2009-10-07 17:45:31.893601 [DEBUG] h323.cxx:945 Set protocol version to 5
2009-10-07 17:45:31.893601 [DEBUG] h323.cxx:1261 Set remote party name: "10.4.4.254"
2009-10-07 17:45:31.893601 [DEBUG] h323.cxx:1269 Set remote application name: "Avaya Multivantage R014x.00.1.731.2 181/19540 Vox Lucida Pty. Ltd."
2009-10-07 17:45:31.893601 [DEBUG] h323ep.cxx:1087 Received connect PDU.
2009-10-07 17:45:31.893601 [DEBUG] h323.cxx:2367 Fast start response with no channels to open
2009-10-07 17:45:31.893601 [DEBUG] h323.cxx:3543 InternalEstablishedConnectionCheck: connectionState=HasExecutedSignalConnect fastStartState=FastStartAcknowledged H.245 is ready

as ConnectMessage was never sent from opal to FS Razz

what was your workaround?

Quote:

The most important problem I'm having right now is that G729 is
still not working (poor quality due to high buffering). Even with
the latest Opal, which includes the last week patch for jitter
buffer. If you dont need G729, I could send you a patch for the
latest svns (freeswitch, opal, ptlib), ofc no founding needed.

There are a couple of bugs in opal itself and h323ing freeswitch
with opal will bring them in. On the other hand, mod_opal is
already there, it just needs a few adjustments.

Best wishes,

Claudiu Filip

brian at freeswitch.org
Guest

Posted: Wed Oct 07, 2009 3:32 pm Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

From what I have been told h323plus is a based/fork of OpenH323 which
OPAL is just a continuation of OpenH323. So why not support the
developers of OPAL/OpenH323 ?

/b

On Oct 7, 2009, at 7:50 AM, Georgiewskiy Yuriy wrote:

Quote:

We are developing module to handle h323 proto now, we try to use
mod_opal and try improve it, but no luck,
there is many issues in libopal, and finaly we now move to h323plus
library.

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jason at jasonjgw.net
Guest

Posted: Wed Oct 07, 2009 9:13 pm Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

Brian West <brian@freeswitch.org> wrote:

Quote:

From what I have been told h323plus is a based/fork of OpenH323 which
OPAL is just a continuation of OpenH323.

Quote:

From a quick search of gmane.org, the situation seems a little more

complicated.

http://article.gmane.org/gmane.comp.telephony.openh323.general/10930/match=h+460+opal

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bottleman at icf.org.ru
Guest

Posted: Thu Oct 08, 2009 4:53 am Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

On 2009-10-07 15:09 -0500, Brian West wrote freeswitch-users@lists.freeswit...: opal have addition abstraction layer called opalmgr, and it implementation is not so good in this case, for example to implemet pre_answer in mod_opal i need patch libopal, because there is no way to send progress inicator throuch opalmgr. and there is many another issues like this in that layer. ftp://srv.icf.org.ru/pub/soft/f/freeswitch/ - there is my work on mod_opal before i start moving to h323plus, may be this help somebody there. BW> From what I have been told h323plus is a based/fork of OpenH323 which BW>OPAL is just a continuation of OpenH323. So why not support the BW>developers of OPAL/OpenH323 ? BW> BW>/b BW> BW>On Oct 7, 2009, at 7:50 AM, Georgiewskiy Yuriy wrote: BW> BW>> We are developing module to handle h323 proto now, we try to use BW>> mod_opal and try improve it, but no luck, BW>> there is many issues in libopal, and finaly we now move to h323plus BW>> library. BW> BW> BW>_______________________________________________ BW>FreeSWITCH-users mailing list BW>FreeSWITCH-users@lists.freeswitch.org BW>http://lists.freeswitch.org/mailman/listinfo/freeswitch-users BW>UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users BW>http://www.freeswitch.org BW> C Õ×ÁÖÅÎÉÅÍ With Best Regards çÅÏÒÇÉÅ×ÓËÉÊ àÒÉÊ. Georgiewskiy Yuriy +7 4872 711666 +7 4872 711666 ÆÁËÓ +7 4872 711143 fax +7 4872 711143 ëÏÍÐÁÎÉÑ ïïï "áÊ ôÉ óÅÒ×ÉÓ" IT Service Ltd http://nkoort.ru http://nkoort.ru JID: GHhost@jabber.tula-ix.net.ru JID: GHhost@jabber.tula-ix.net.ru YG129-RIPE YG129-RIPE _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org

vhatz at kinetix.gr
Guest

Posted: Thu Oct 08, 2009 4:59 am Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

Brian West wrote:

Quote:

From what I have been told h323plus is a based/fork of OpenH323 which
OPAL is just a continuation of OpenH323. So why not support the
developers of OPAL/OpenH323 ?

H323Plus incorporates many if not all new features/additions etc from
OPAL (for H323 that is) and a few more features of its own. It is not
just a continuation of the antiquated OpenH323, so, IMHO it is a good
option for H323 development.

mod_opal is mostly developed for use with H323 (SIP and IAX support is
already there in FS in different modules), so it doesn't make much
difference if it uses H323Plus, OPAL or any other H323 lib.

It will make a difference however if the underlying library leads to
faster mod_opal/mod_h323 development.

So, yes it would be great to support OPAL and its developers, but
sometimes the end result (and how fast you obtain it) is what matters
most.

Therefore, if there are people out there who have already built a usable
and stable mod for H323 (compared to the current state of mod_opal) I
think we should give it a try, even if it uses a different library.

At least I'm more than willing to test it in lab and production and help
in bug reports, or even patching if I can.

Regards,
Vlasis.

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tculjaga at gmail.com
Guest

Posted: Thu Oct 08, 2009 9:31 am Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

Hi Yuriy, did you manage to do something with H323plus and FS ?

btw: have you checked Objective OpenH323 http://www.obj-sys.com/telephony-objective.shtml ?
This looks better to me as it is lighter and can be easily customized.

T.

2009/10/8 Georgiewskiy Yuriy <bottleman@icf.org.ru (bottleman@icf.org.ru)>

Quote:

On 2009-10-07 15:09 -0500, Brian West wrote freeswitch-users@lists.freeswit...:

opal have addition abstraction layer called opalmgr, and it implementation is not so good in
this case, for example to implemet pre_answer in mod_opal i need patch libopal, because
there is no way to send progress inicator throuch opalmgr. and there is many another issues like
this in that layer. ftp://srv.icf.org.ru/pub/soft/f/freeswitch/ - there is my work on mod_opal before
i start moving to h323plus, may be this help somebody there.

BW> From what I have been told h323plus is a based/fork of OpenH323 which
BW>OPAL is just a continuation of OpenH323. šSo why not support the
BW>developers of OPAL/OpenH323 ?
BW>
BW>/b
BW>
BW>On Oct 7, 2009, at 7:50 AM, Georgiewskiy Yuriy wrote:
BW>
BW>> We are developing module to handle h323 proto now, we try to use
BW>> mod_opal and try improve it, but no luck,
BW>> there is many issues in libopal, and finaly we now move to h323plus
BW>> library.
BW>
BW>
BW>_______________________________________________
BW>FreeSWITCH-users mailing list
BW>FreeSWITCH-users@lists.freeswitch.org (FreeSWITCH-users@lists.freeswitch.org)
BW>http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
BW>UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
BW>http://www.freeswitch.org
BW>

C Õ×ÁÖÅÎÉÅÍ š š š š š š š š š š š With Best Regards
çÅÏÒÇÉÅ×ÓËÉÊ àÒÉÊ. š š š š š š š šGeorgiewskiy Yuriy
+7 4872 711666 š š š š š š š š š š+7 4872 711666
ÆÁËÓ +7 4872 711143 š š š š š š š fax +7 4872 711143
ëÏÍÐÁÎÉÑ ïïï "áÊ ôÉ óÅÒ×ÉÓ" š š š IT Service Ltd
http://nkoort.ru š š š š š š š š šhttp://nkoort.ru
JID: GHhost@jabber.tula-ix.net.ru (GHhost@jabber.tula-ix.net.ru) JID: GHhost@jabber.tula-ix.net.ru (GHhost@jabber.tula-ix.net.ru)
YG129-RIPE š š š š š š š š š š š šYG129-RIPE

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rupa at rupa.com
Guest

Posted: Thu Oct 08, 2009 9:50 am Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

That code is GPL, not license compatible. ;(

2009/10/8 Tihomir Culjaga <tculjaga@gmail.com>:

Quote:

Hi Yuriy, did you manage to do something with H323plus and FS ?

btw: have you checked Objective OpenH323
http://www.obj-sys.com/telephony-objective.shtml ?
This looks better to me as it is lighter and can be easily customized.

T.

--
-Rupa

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vhatz at kinetix.gr
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Posted: Thu Oct 08, 2009 9:56 am Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

Tihomir Culjaga wrote:

Quote:

Hi Yuriy, did you manage to do something with H323plus and FS ?

btw: have you checked Objective OpenH323
http://www.obj-sys.com/telephony-objective.shtml ?
This looks better to me as it is lighter and can be easily customized.

T.

AFAIK Objective Systems H323 library does not support fax or video, it
does only voice (at least the last time I checked it which was many
months ago). Using it would lead to a mod for H323 which would never be
as flexible or feature-rich as mod_sofia...

Regards,
Vlasis.

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bottleman at icf.org.ru
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Posted: Thu Oct 08, 2009 9:58 am Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

On 2009-10-08 16:20 +0200, Tihomir Culjaga wrote freeswitch-users@lists.fre...: TC>Hi Yuriy, did you manage to do something with H323plus and FS ? i already doing it, but now it not in usable state. TC>btw: have you checked Objective OpenH323 TC>http://www.obj-sys.com/telephony-objective.shtml ? TC>This looks better to me as it is lighter and can be easily customized. i see this library later in asterisk module, h323plus is a successor of opanh323, i use it many yars and i think it more complete mature and stable than objective systems stack, and finally h323plus not depend in its development from some kinde of Objective System Inc/any other xxx Inc. TC> TC>2009/10/8 Georgiewskiy Yuriy <bottleman@icf.org.ru> TC> TC>> On 2009-10-07 15:09 -0500, Brian West wrote TC>> freeswitch-users@lists.freeswit...: TC>> TC>> opal have addition abstraction layer called opalmgr, and it implementation TC>> is not so good in TC>> this case, for example to implemet pre_answer in mod_opal i need patch TC>> libopal, because TC>> there is no way to send progress inicator throuch opalmgr. and there is TC>> many another issues like TC>> this in that layer. ftp://srv.icf.org.ru/pub/soft/f/freeswitch/ - there is TC>> my work on mod_opal before TC>> i start moving to h323plus, may be this help somebody there. TC>> TC>> BW> From what I have been told h323plus is a based/fork of OpenH323 which TC>> BW>OPAL is just a continuation of OpenH323. So why not support the TC>> BW>developers of OPAL/OpenH323 ? TC>> BW> TC>> BW>/b TC>> BW> TC>> BW>On Oct 7, 2009, at 7:50 AM, Georgiewskiy Yuriy wrote: TC>> BW> TC>> BW>> We are developing module to handle h323 proto now, we try to use TC>> BW>> mod_opal and try improve it, but no luck, TC>> BW>> there is many issues in libopal, and finaly we now move to h323plus TC>> BW>> library. TC>> BW> TC>> BW> TC>> BW>_______________________________________________ TC>> BW>FreeSWITCH-users mailing list TC>> BW>FreeSWITCH-users@lists.freeswitch.org TC>> BW>http://lists.freeswitch.org/mailman/listinfo/freeswitch-users TC>> BW>UNSUBSCRIBE: TC>> http://lists.freeswitch.org/mailman/options/freeswitch-users TC>> BW>http://www.freeswitch.org TC>> BW> TC>> TC>> C Õ×ÁÖÅÎÉÅÍ With Best Regards TC>> çÅÏÒÇÉÅ×ÓËÉÊ àÒÉÊ. Georgiewskiy Yuriy TC>> +7 4872 711666 +7 4872 711666 TC>> ÆÁËÓ +7 4872 711143 fax +7 4872 711143 TC>> ëÏÍÐÁÎÉÑ ïïï "áÊ ôÉ óÅÒ×ÉÓ" IT Service Ltd TC>> http://nkoort.ru http://nkoort.ru TC>> JID: GHhost@jabber.tula-ix.net.ru JID: GHhost@jabber.tula-ix.net.ru TC>> YG129-RIPE YG129-RIPE TC>> TC>> _______________________________________________ TC>> FreeSWITCH-users mailing list TC>> FreeSWITCH-users@lists.freeswitch.org TC>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users TC>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users TC>> http://www.freeswitch.org TC>> TC>> TC> C Õ×ÁÖÅÎÉÅÍ With Best Regards çÅÏÒÇÉÅ×ÓËÉÊ àÒÉÊ. Georgiewskiy Yuriy +7 4872 711666 +7 4872 711666 ÆÁËÓ +7 4872 711143 fax +7 4872 711143 ëÏÍÐÁÎÉÑ ïïï "áÊ ôÉ óÅÒ×ÉÓ" IT Service Ltd http://nkoort.ru http://nkoort.ru JID: GHhost@jabber.tula-ix.net.ru JID: GHhost@jabber.tula-ix.net.ru YG129-RIPE YG129-RIPE _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org

tculjaga at gmail.com
Guest

Posted: Thu Oct 08, 2009 10:10 am Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

yep, you made the point Razz

T.

2009/10/8 Georgiewskiy Yuriy <bottleman@icf.org.ru (bottleman@icf.org.ru)>

Quote:

On 2009-10-08 16:20 +0200, Tihomir Culjaga wrote freeswitch-users@lists.fre...:

TC>Hi Yuriy, did you manage to do something with H323plus and FS ?

i already doing it, but now it not in usable state.

TC>btw: have you checked Objective OpenH323
TC>http://www.obj-sys.com/telephony-objective.shtml ?
TC>This looks better to me as it is lighter and can be easily customized.

i see this library later in asterisk module, h323plus is a successor of opanh323, i use it many yars and
i think it more complete mature and stable than objective systems stack, and finally h323plus not depend
in its development from some kinde of Objective System Inc/any other xxx Inc.

TC>
TC>2009/10/8 Georgiewskiy Yuriy <bottleman@icf.org.ru (bottleman@icf.org.ru)>
TC>
TC>> On 2009-10-07 15:09 -0500, Brian West wrote
TC>> freeswitch-users@lists.freeswit...:
TC>>
TC>> opal have addition abstraction layer called opalmgr, and it implementation
TC>> is not so good in
TC>> this case, for example to implemet pre_answer in mod_opal i need patch
TC>> libopal, because
TC>> there is no way to send progress inicator throuch opalmgr. and there is
TC>> many another issues like
TC>> this in that layer. ftp://srv.icf.org.ru/pub/soft/f/freeswitch/ - there is
TC>> my work on mod_opal before
TC>> i start moving to h323plus, may be this help somebody there.
TC>>
TC>> BW> From what I have been told h323plus is a based/fork of OpenH323 which
TC>> BW>OPAL is just a continuation of OpenH323. šSo why not support the
TC>> BW>developers of OPAL/OpenH323 ?
TC>> BW>
TC>> BW>/b
TC>> BW>
TC>> BW>On Oct 7, 2009, at 7:50 AM, Georgiewskiy Yuriy wrote:
TC>> BW>
TC>> BW>> We are developing module to handle h323 proto now, we try to use
TC>> BW>> mod_opal and try improve it, but no luck,
TC>> BW>> there is many issues in libopal, and finaly we now move to h323plus
TC>> BW>> library.
TC>> BW>
TC>> BW>
TC>> BW>_______________________________________________
TC>> BW>FreeSWITCH-users mailing list
TC>> BW>FreeSWITCH-users@lists.freeswitch.org (FreeSWITCH-users@lists.freeswitch.org)
TC>> BW>http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
TC>> BW>UNSUBSCRIBE:
TC>> http://lists.freeswitch.org/mailman/options/freeswitch-users
TC>> BW>http://www.freeswitch.org
TC>> BW>
TC>>
TC>> C Õ×ÁÖÅÎÉÅÍ š š š š š š š š š š š With Best Regards
TC>> çÅÏÒÇÉÅ×ÓËÉÊ àÒÉÊ. š š š š š š š šGeorgiewskiy Yuriy
TC>> +7 4872 711666 š š š š š š š š š š+7 4872 711666
TC>> ÆÁËÓ +7 4872 711143 š š š š š š š fax +7 4872 711143
TC>> ëÏÍÐÁÎÉÑ ïïï "áÊ ôÉ óÅÒ×ÉÓ" š š š IT Service Ltd
TC>> http://nkoort.ru š š š š š š š š šhttp://nkoort.ru
TC>> JID: GHhost@jabber.tula-ix.net.ru (GHhost@jabber.tula-ix.net.ru) JID: GHhost@jabber.tula-ix.net.ru (GHhost@jabber.tula-ix.net.ru)
TC>> YG129-RIPE š š š š š š š š š š š šYG129-RIPE
TC>>
TC>> _______________________________________________
TC>> FreeSWITCH-users mailing list

TC>> FreeSWITCH-users@lists.freeswitch.org (FreeSWITCH-users@lists.freeswitch.org)
TC>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
TC>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
TC>> http://www.freeswitch.org
TC>>
TC>>
TC>

C Õ×ÁÖÅÎÉÅÍ š š š š š š š š š š š With Best Regards
çÅÏÒÇÉÅ×ÓËÉÊ àÒÉÊ. š š š š š š š šGeorgiewskiy Yuriy
+7 4872 711666 š š š š š š š š š š+7 4872 711666
ÆÁËÓ +7 4872 711143 š š š š š š š fax +7 4872 711143
ëÏÍÐÁÎÉÑ ïïï "áÊ ôÉ óÅÒ×ÉÓ" š š š IT Service Ltd
http://nkoort.ru š š š š š š š š šhttp://nkoort.ru
JID: GHhost@jabber.tula-ix.net.ru (GHhost@jabber.tula-ix.net.ru) JID: GHhost@jabber.tula-ix.net.ru (GHhost@jabber.tula-ix.net.ru)
YG129-RIPE š š š š š š š š š š š šYG129-RIPE

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anthony.minessale at g...
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Posted: Thu Oct 08, 2009 10:56 am Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

If you are going to make that alternate module are you going to host it in the FS tree along side mod_opal?
also if were working on mod_opal why did you not try to involve us and the opal team?
How far away from what is in tree are these patches you have?

2009/10/8 Georgiewskiy Yuriy <bottleman@icf.org.ru (bottleman@icf.org.ru)>

Quote:

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bottleman at icf.org.ru
Guest

Posted: Thu Oct 08, 2009 11:17 am Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

On 2009-10-08 10:43 -0500, Anthony Minessale wrote freeswitch-users@lists.f...: AM>If you are going to make that alternate module are you going to host it in AM>the FS tree along side mod_opal? Yes, but then it be useful, now i have working only signaling part and some kinde of not working rtp part AM>also if were working on mod_opal why did you not try to involve us and the AM>opal team? Because i made patches for libopal, one is a bugfix in rtp part, there is a race condition in inicialisation in jitter buffer, another patch implements method to send progress indicator, and i don't wont spent my time to incorporate this changes into libopal. without this changes my work on mod_opal in freeswitch don't useful at all, i provide link to my work with all patches, if somebody wont incorporate it in libopal tree and fs - go on, but i think better and more elegant make new module based on h323plus. AM>How far away from what is in tree are these patches you have? AM> AM>2009/10/8 Georgiewskiy Yuriy <bottleman@icf.org.ru> AM> AM>> On 2009-10-07 15:09 -0500, Brian West wrote AM>> freeswitch-users@lists.freeswit...: AM>> AM>> opal have addition abstraction layer called opalmgr, and it implementation AM>> is not so good in AM>> this case, for example to implemet pre_answer in mod_opal i need patch AM>> libopal, because AM>> there is no way to send progress inicator throuch opalmgr. and there is AM>> many another issues like AM>> this in that layer. ftp://srv.icf.org.ru/pub/soft/f/freeswitch/ - there is AM>> my work on mod_opal before AM>> i start moving to h323plus, may be this help somebody there. AM>> AM>> BW> From what I have been told h323plus is a based/fork of OpenH323 which AM>> BW>OPAL is just a continuation of OpenH323. So why not support the AM>> BW>developers of OPAL/OpenH323 ? AM>> BW> AM>> BW>/b AM>> BW> AM>> BW>On Oct 7, 2009, at 7:50 AM, Georgiewskiy Yuriy wrote: AM>> BW> AM>> BW>> We are developing module to handle h323 proto now, we try to use AM>> BW>> mod_opal and try improve it, but no luck, AM>> BW>> there is many issues in libopal, and finaly we now move to h323plus AM>> BW>> library. AM>> BW> AM>> BW> AM>> BW>_______________________________________________ AM>> BW>FreeSWITCH-users mailing list AM>> BW>FreeSWITCH-users@lists.freeswitch.org AM>> BW>http://lists.freeswitch.org/mailman/listinfo/freeswitch-users AM>> BW>UNSUBSCRIBE: AM>> http://lists.freeswitch.org/mailman/options/freeswitch-users AM>> BW>http://www.freeswitch.org AM>> BW> AM>> AM>> C Õ×ÁÖÅÎÉÅÍ With Best Regards AM>> çÅÏÒÇÉÅ×ÓËÉÊ àÒÉÊ. Georgiewskiy Yuriy AM>> +7 4872 711666 +7 4872 711666 AM>> ÆÁËÓ +7 4872 711143 fax +7 4872 711143 AM>> ëÏÍÐÁÎÉÑ ïïï "áÊ ôÉ óÅÒ×ÉÓ" IT Service Ltd AM>> http://nkoort.ru http://nkoort.ru AM>> JID: GHhost@jabber.tula-ix.net.ru JID: GHhost@jabber.tula-ix.net.ru AM>> YG129-RIPE YG129-RIPE AM>> AM>> _______________________________________________ AM>> FreeSWITCH-users mailing list AM>> FreeSWITCH-users@lists.freeswitch.org AM>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users AM>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users AM>> http://www.freeswitch.org AM>> AM>> AM> AM> AM> C Õ×ÁÖÅÎÉÅÍ With Best Regards çÅÏÒÇÉÅ×ÓËÉÊ àÒÉÊ. Georgiewskiy Yuriy +7 4872 711666 +7 4872 711666 ÆÁËÓ +7 4872 711143 fax +7 4872 711143 ëÏÍÐÁÎÉÑ ïïï "áÊ ôÉ óÅÒ×ÉÓ" IT Service Ltd http://nkoort.ru http://nkoort.ru JID: GHhost@jabber.tula-ix.net.ru JID: GHhost@jabber.tula-ix.net.ru YG129-RIPE YG129-RIPE _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org

vhatz at kinetix.gr
Guest

Posted: Thu Oct 08, 2009 12:02 pm Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

Georgiewskiy Yuriy wrote:

Quote:

On 2009-10-08 10:43 -0500, Anthony Minessale wrote freeswitch-users@lists.f...:

AM>If you are going to make that alternate module are you going to host it in
AM>the FS tree along side mod_opal?

Yes, but then it be useful, now i have working only signaling part and some
kinde of not working rtp part Smile

Hello Yuriy,

Since FS already has its own RTP stack (for pass-through and
transcoding) wouldn't it be best if your H323 implementation with OPAL
was used for signaling only and rely on FS RTP for the media? Perhaps
that would save you time and effort, too?

Best regards,
Vlasis Hatzistavrou.

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bottleman at icf.org.ru
Guest

Posted: Thu Oct 08, 2009 12:13 pm Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

On 2009-10-08 19:53 +0300, Vlasis Hatzistavrou (KTI) wrote freeswitch-users...: VHK>Georgiewskiy Yuriy wrote: VHK>> On 2009-10-08 10:43 -0500, Anthony Minessale wrote freeswitch-users@lists.f...: VHK>> VHK>> AM>If you are going to make that alternate module are you going to host it in VHK>> AM>the FS tree along side mod_opal? VHK>> VHK>> Yes, but then it be useful, now i have working only signaling part and some VHK>> kinde of not working rtp part VHK> VHK> VHK>Hello Yuriy, VHK> VHK>Since FS already has its own RTP stack (for pass-through and VHK>transcoding) wouldn't it be best if your H323 implementation with OPAL VHK>was used for signaling only and rely on FS RTP for the media? Perhaps VHK>that would save you time and effort, too? it already use fs rtp stack, and my implementation based on h323plus, not on opal, but fs rtp stack not so complete, there need write some code to send/receive packets because fs stac only encode/decode packets, not send/receive, or i don't known how to do it with it. i don't find any example for this. C Õ×ÁÖÅÎÉÅÍ With Best Regards çÅÏÒÇÉÅ×ÓËÉÊ àÒÉÊ. Georgiewskiy Yuriy +7 4872 711666 +7 4872 711666 ÆÁËÓ +7 4872 711143 fax +7 4872 711143 ëÏÍÐÁÎÉÑ ïïï "áÊ ôÉ óÅÒ×ÉÓ" IT Service Ltd http://nkoort.ru http://nkoort.ru JID: GHhost@jabber.tula-ix.net.ru JID: GHhost@jabber.tula-ix.net.ru YG129-RIPE YG129-RIPE _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org

anthony.minessale at g...
Guest

Posted: Thu Oct 08, 2009 12:20 pm Post subject: [Freeswitch-users] mod_opal - call charged before H.225 conn

hmm, not following that very well.
FS RTP stack only sends and receives and has no understanding of encode/decode......

mod_opal uses OPAL rtp stack.

2009/10/8 Georgiewskiy Yuriy <bottleman@icf.org.ru (bottleman@icf.org.ru)>

Quote:

On 2009-10-08 19:53 +0300, Vlasis Hatzistavrou (KTI) wrote freeswitch-users...:

VHK>Georgiewskiy Yuriy wrote:
VHK>> On 2009-10-08 10:43 -0500, Anthony Minessale wrote freeswitch-users@lists.f...:
VHK>>
VHK>> AM>If you are going to make that alternate module are you going to host it in
VHK>> AM>the FS tree along side mod_opal?
VHK>>
VHK>> Yes, but then it be useful, now i have working only signaling part and some
VHK>> kinde of not working rtp part Smile

VHK>
VHK>
VHK>Hello Yuriy,
VHK>
VHK>Since FS already has its own RTP stack (for pass-through and
VHK>transcoding) wouldn't it be best if your H323 implementation with OPAL
VHK>was used for signaling only and rely on FS RTP for the media? Perhaps
VHK>that would save you time and effort, too?

it already use fs rtp stack, and my implementation based on h323plus, not on opal,
but fs rtp stack not so complete, there need write some code to send/receive packets
because fs stac only encode/decode packets, not send/receive, or i don't known how to
do it with it. i don't find any example for this.

C Õ×ÁÖÅÎÉÅÍ š š š š š š š š š š š With Best Regards
çÅÏÒÇÉÅ×ÓËÉÊ àÒÉÊ. š š š š š š š šGeorgiewskiy Yuriy
+7 4872 711666 š š š š š š š š š š+7 4872 711666
ÆÁËÓ +7 4872 711143 š š š š š š š fax +7 4872 711143
ëÏÍÐÁÎÉÑ ïïï "áÊ ôÉ óÅÒ×ÉÓ" š š š IT Service Ltd
http://nkoort.ru š š š š š š š š šhttp://nkoort.ru
JID: GHhost@jabber.tula-ix.net.ru (GHhost@jabber.tula-ix.net.ru) JID: GHhost@jabber.tula-ix.net.ru (GHhost@jabber.tula-ix.net.ru)
YG129-RIPE š š š š š š š š š š š šYG129-RIPE

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