[Freeswitch-users] mod_opal - call charged before H.225 connect

Georgiewskiy Yuriy bottleman at icf.org.ru
Mon Oct 12 06:31:03 PDT 2009 

On 2009-10-08 20:32 +0200, Tihomir Culjaga wrote freeswitch-users at lists.fre...:

TC>Hi Yuriy,
TC>
TC>can you share what you have so far, I'm sure we can help with RTP part...

ftp://srv.icf.org.ru/pub/soft/f/freeswitch/mod_h323/ alfa code, but seems it work, but should be buggy, 
to build need libpt 2.6.5 and h323plus cvs version, i test it now on fs 1.0.4.

TC>
TC>T.
TC>
TC>2009/10/8 Georgiewskiy Yuriy <bottleman at icf.org.ru>
TC>
TC>> On 2009-10-08 13:25 -0400, Tuyan ?zipek wrote
TC>> freeswitch-users at lists.freesw...:
TC>>
TC>> Tz>Hi,
TC>> Tz>
TC>> Tz>2009/10/8 Georgiewskiy Yuriy <bottleman at icf.org.ru>:
TC>> Tz>> On 2009-10-08 10:43 -0500, Anthony Minessale wrote
TC>> freeswitch-users at lists.f...:
TC>> Tz>>
TC>> Tz>> AM>If you are going to make that alternate module are you going to
TC>> host it in
TC>> Tz>> AM>the FS tree along side mod_opal?
TC>> Tz>>
TC>> Tz>> Yes, but then it be useful, now i have working only signaling part and
TC>> some
TC>> Tz>> kinde of not working rtp part :)
TC>> Tz>
TC>> Tz>If you dont use fs rtp stack, its unlikely that it will be accepted
TC>> Tz>into the tree.
TC>> Tz>
TC>> Tz>>
TC>> Tz>> AM>also if were working on mod_opal why did you not try to involve us
TC>> and the
TC>> Tz>> AM>opal team?
TC>> Tz>>
TC>> Tz>> Because i made patches for libopal, one is a bugfix in rtp part, there
TC>> is a race condition
TC>> Tz>> in inicialisation in jitter buffer, another patch implements method to
TC>> send progress indicator,
TC>> Tz>> and i don't wont spent my time to incorporate this changes into
TC>> libopal.
TC>> Tz>
TC>> Tz>Thats bad.
TC>> Tz>Any bugfixes from fs, goes to upstream on any of the used libraries.
TC>> Tz>You should be doing the same.
TC>> Tz>And Opal developers, will either include or refuse your patches. If
TC>> Tz>they refuse it, they will give you the reason.
TC>>
TC>> i make this fix only to freeze my current mod_opal work on working state,
TC>> while it now work for me i work on
TC>> my new implementation of h323 proto for fs, i think opal developers will
TC>> fix this rtp bug himself becouse
TC>> it crashes and make library unuseful.
TC>>
TC>> Tz>
TC>> Tz>> without this changes
TC>> Tz>> my work on mod_opal in freeswitch don't useful at all, i provide link
TC>> to my work with all
TC>> Tz>> patches, if somebody wont incorporate it in libopal tree and fs - go
TC>> on, but i think
TC>> Tz>> better and more elegant make new module based on h323plus.
TC>> Tz>
TC>> Tz>If you dont publish your changes, all those you are trying to achieve,
TC>> Tz>wont happen.
TC>> Tz>
TC>> Tz>>
TC>> Tz>> AM>How far away from what is in tree are these patches you have?
TC>> Tz>> AM>
TC>> Tz>> AM>2009/10/8 Georgiewskiy Yuriy <bottleman at icf.org.ru>
TC>> Tz>> AM>
TC>> Tz>> AM>> On 2009-10-07 15:09 -0500, Brian West wrote
TC>> Tz>> AM>> freeswitch-users at lists.freeswit...:
TC>> Tz>> AM>>
TC>> Tz>> AM>> opal have addition abstraction layer called opalmgr, and it
TC>> implementation
TC>> Tz>> AM>> is not so good in
TC>> Tz>> AM>> this case, for example to implemet pre_answer in mod_opal i need
TC>> patch
TC>> Tz>> AM>> libopal, because
TC>> Tz>
TC>> Tz>The patch you have in there, adds a method to the OpalCall,  it does
TC>> Tz>not touch any parts of OpalManager
TC>> Tz>so, i dont understand why opalmanager would be the cause of your pain?
TC>> Tz>
TC>> Tz>> AM>> there is no way to send progress inicator throuch opalmgr. and
TC>> there is
TC>> Tz>> AM>> many another issues like
TC>> Tz>> AM>> this in that layer.
TC>> Tz>
TC>> Tz>Please point me to the issues you have in opal, their bug reports ,
TC>> traces etc.
TC>> Tz>I dont think any of the opal people has psychic abilities to detect
TC>> Tz>-your- problems
TC>> Tz>and solve them.
TC>> Tz>
TC>> Tz>>ftp://srv.icf.org.ru/pub/soft/f/freeswitch/ - there is
TC>> Tz>> AM>> my work on mod_opal before
TC>> Tz>> AM>> i start moving to h323plus, may be this help somebody there.
TC>> Tz>> AM>>
TC>> Tz>> AM>> BW> From what I have been told h323plus is a based/fork of
TC>> OpenH323 which
TC>> Tz>> AM>> BW>OPAL is just a continuation of OpenH323.  So why not support
TC>> the
TC>> Tz>> AM>> BW>developers of OPAL/OpenH323 ?
TC>> Tz>> AM>> BW>
TC>> Tz>> AM>> BW>/b
TC>> Tz>> AM>> BW>
TC>> Tz>> AM>> BW>On Oct 7, 2009, at 7:50 AM, Georgiewskiy Yuriy wrote:
TC>> Tz>> AM>> BW>
TC>> Tz>> AM>> BW>> We are developing module to handle h323 proto now, we try to
TC>> use
TC>> Tz>> AM>> BW>> mod_opal and try improve it, but no luck,
TC>> Tz>> AM>> BW>> there is many issues in libopal, and finaly we now move to
TC>> h323plus
TC>> Tz>> AM>> BW>> library.
TC>> Tz>
TC>> Tz>Did any of you try to report those issues?
TC>> Tz>
TC>> Tz>Regards
TC>> Tz>
TC>> Tz>/tyn
TC>> Tz>
TC>> Tz>> AM>> BW>
TC>> Tz>> AM>> BW>
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TC>> Георгиевский Юрий.                Georgiewskiy Yuriy
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C уважением                       With Best Regards
Георгиевский Юрий.                Georgiewskiy Yuriy
+7 4872 711666                    +7 4872 711666
факс +7 4872 711143               fax +7 4872 711143
Компания ООО "Ай Ти Сервис"       IT Service Ltd
http://nkoort.ru                  http://nkoort.ru
JID: GHhost at jabber.tula-ix.net.ru JID: GHhost at jabber.tula-ix.net.ru
YG129-RIPE                        YG129-RIPE

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