- h323plus - lists.packetizer.com

Opal H.264 plugin with OpenMCU and H323plus
by Prasad 06 Nov '09

06 Nov '09

Hi, I have taken latest code for ptlib, h323plus, avplugins from h323plus and H.264 plugin from opal. I manged to have video call on OpenMCU with H263. I found it has dependency on specific version of libavcoded, 0.4.7. For H264 I compiled the code and put the .so in $PWLIBPLUGINDIR, also I put libx264 in $LD_LIBRARY_PATH. But somehow H.264 codec is not getting loaded. The libraries are getting linked on start of openmcu but I cant see capabilities being added in OpenMCU traces. Is there any specific version of libx264 needed? I tried with version 78 and 67. Also, H264 requires avcoded too. Is this needed to be built with option --enable-libx264 ? -- Prasad

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h323plus ptlib question
by mattes 06 Nov '09

06 Nov '09

http://www.h323plus.org/source/ mentions PTLib (req) 2.4.5 2009-02-23 Do later version of ptlib work too or is 2.4.5 required? mattes

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Re: [h323plus] RES: Openmcu execution issues
by Sohil Shah 04 Nov '09

04 Nov '09

Hi, The following is my /root/.pwlib_config/openmcu.ini file [Parameters] Username=sohil Password=jU3x80DWeAo= Log Level=3 HTTP Certificate=server.pem HTTP Port=1421 Gatekeeper Mode=No gatekeeper Interface Array Size=0 Enable video=True Video frame rate=15 Video quality=4 Default room=room101 Room time limit=0 Connecting WAV File=/home/sohil/Desktop/opal/connecting.wav Entering WAV File=/home/sohil/Desktop/opal/entering.wav Leaving WAV File=/home/sohil/Desktop/opal/leaving.wav Call log filename=/home/sohil/Desktop/opal/mcu_log.txt Force split screen video=True Disable codecs=No I removed the line _HTTP Certificate=server.pem_ but still I am facing the same problem. Moreover as of now, I've also updated my firefox from 3.5.3 to 3.5.4 What exactly am I supposed to do with that ? -- Thanks& Regards, Sohil Shah On 11/03/2009 09:42 PM, leandro.alvares(a)caixa.gov.br wrote: > Hi, > Did you try to remove the certificate parameter in (by default) > /root/.pwlib_config/.ini or /root/.pwlib_config/openmcu.ini ? > regards, > Leandro. > > ------------------------------------------------------------------------ > *De:* h323plus-bounces(a)lists.packetizer.com > [mailto:h323plus-bounces@lists.packetizer.com] *Em nome de *Sohil Shah > *Enviada em:* terça-feira, 3 de novembro de 2009 13:39 > *Para:* h323plus(a)lists.packetizer.com > *Assunto:* [h323plus] Openmcu execution issues > > Hi, > I've compiled openmcu with all the dependencies. When I > execute openmcu -xc, I get the following error on termimal > > 2009/11/03 20:50:10.777 HTTP Service:b7c00a78 Error > HTTPS Accept failed: error:14094412:SSL > routines:SSL3_READ_BYTES:sslv3 alert bad certificate > 2009/11/03 20:50:10.790 HTTP Service:b7c00a78 Error HTTP > server creation/open failed. > > and I am unable to access https://127.0.0.1/1421 with following error > on browser. > > An error occurred during a connection to 127.0.0.1:1421. > > You have received an invalid certificate. Please contact the server > administrator or email correspondent and give them the following > information: > > Your certificate contains the same serial number as another > certificate issued by the certificate authority. Please get a new > certificate containing a unique serial number. > > (Error code: sec_error_reused_issuer_and_serial) > > Previously I also got some error related to server.pem. I tried to > delete the certificates of openmcu from browser properties but that > also didn't work. I also tried to enable and disable SSL 3.0 and TSL > 1.0 but that also didnt work. I understand that this is some > certification related issue but I'm not able to solve it. > My openmcu version is 2.2.1, Test machine Fedora 11 and Firefox web > browser version 3.5.3. > I hope openmcu issues are addressed on this mailing list. > > Let me know if you need more details. > -- > Thanks& Regards, > Sohil Shah > > > -- > ------------------------------------------------------------------------ > Disclaimer: This e-mail message and all attachments transmitted with > it are intended solely for the use of the addressee and may contain > legally privileged and confidential information. If the reader of this > message is not the intended recipient, or an employee or agent > responsible for delivering this message to the intended recipient, you > are hereby notified that any dissemination, distribution, copying, or > other use of this message or its attachments is strictly prohibited. > If you have received this message in error, please notify the sender > immediately by replying to this message and please delete it from your > computer. Any views expressed in this message are those of the > individual sender unless otherwise stated.Company has taken enough > precautions to prevent the spread of viruses. However the company > accepts no liability for any damage caused by any virus transmitted by > this email. > ------------------------------------------------------------------------ > > > > -- _____________________________________________________________________ Disclaimer: This e-mail message and all attachments transmitted with it are intended solely for the use of the addressee and may contain legally privileged and confidential information. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution, copying, or other use of this message or its attachments is strictly prohibited. If you have received this message in error, please notify the sender immediately by replying to this message and please delete it from your computer. Any views expressed in this message are those of the individual sender unless otherwise stated.Company has taken enough precautions to prevent the spread of viruses. However the company accepts no liability for any damage caused by any virus transmitted by this email. _____________________________________________________________________

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Openmcu execution issues
by Sohil Shah 03 Nov '09

03 Nov '09

Hi, I've compiled openmcu with all the dependencies. When I execute openmcu -xc, I get the following error on termimal 2009/11/03 20:50:10.777 HTTP Service:b7c00a78 Error HTTPS Accept failed: error:14094412:SSL routines:SSL3_READ_BYTES:sslv3 alert bad certificate 2009/11/03 20:50:10.790 HTTP Service:b7c00a78 Error HTTP server creation/open failed. and I am unable to access https://127.0.0.1/1421 with following error on browser. An error occurred during a connection to 127.0.0.1:1421. You have received an invalid certificate. Please contact the server administrator or email correspondent and give them the following information: Your certificate contains the same serial number as another certificate issued by the certificate authority. Please get a new certificate containing a unique serial number. (Error code: sec_error_reused_issuer_and_serial) Previously I also got some error related to server.pem. I tried to delete the certificates of openmcu from browser properties but that also didn't work. I also tried to enable and disable SSL 3.0 and TSL 1.0 but that also didnt work. I understand that this is some certification related issue but I'm not able to solve it. My openmcu version is 2.2.1, Test machine Fedora 11 and Firefox web browser version 3.5.3. I hope openmcu issues are addressed on this mailing list. Let me know if you need more details. -- Thanks& Regards, Sohil Shah -- _____________________________________________________________________ Disclaimer: This e-mail message and all attachments transmitted with it are intended solely for the use of the addressee and may contain legally privileged and confidential information. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution, copying, or other use of this message or its attachments is strictly prohibited. If you have received this message in error, please notify the sender immediately by replying to this message and please delete it from your computer. Any views expressed in this message are those of the individual sender unless otherwise stated.Company has taken enough precautions to prevent the spread of viruses. However the company accepts no liability for any damage caused by any virus transmitted by this email. _____________________________________________________________________

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H.263 and H.264 at OpenMCU. Removing capability. Why?
by HUB Netsky 03 Nov '09

03 Nov '09

Hi, all. I'm trying to set up an MCU server on SLES11 x64 with latest patches. I've grabbed the latest snapshots of ptlib and opal libraries (from http://opalvoip.svn.sourceforge.net) and latest h323plus and OpenMCU (from http://h323plus.cvs.sourceforge.net) After successful compilation with debug flags and a slight modification of Makefiles to repair "make install", I'a able to launch openmcu. But it gives messages like these in the startup log: ============ quote of openmcu startup ============= 2009/11/03 15:00:37.682 OpenMCU Debug2 H323 Found capability: H.261-QCIF{sw} <25> 2009/11/03 15:00:37.683 OpenMCU Debug2 H323 Removing capability: H.261-QCIF{sw} <25> 2009/11/03 15:00:37.684 OpenMCU Debug2 H323 Found capability: H.261{sw} <26> 2009/11/03 15:00:37.684 OpenMCU Debug2 H323 Removing capability: H.261{sw} <26> 2009/11/03 15:00:37.685 OpenMCU Debug2 H323 Found capability: H.263{sw} <27> 2009/11/03 15:00:37.686 OpenMCU Debug2 H323 Removing capability: H.263{sw} <27> 2009/11/03 15:00:37.687 OpenMCU Debug2 H323 Found capability: MPEG4{sw} <28> 2009/11/03 15:00:37.688 OpenMCU Debug2 H323 Removing capability: MPEG4{sw} <28> ============ end of quote of openmcu startup ============= And when the final codec list is printed, it looks like this: ============ quote of openmcu startup ============= 1: H.261-CIF{sw} <24> 2: ============ end of quote of openmcu startup ============= And like the last message shows, OpenMCU doesn't use h263 and MPEG-4 codecs, only H.261 Codecs for H.264 are compiled too and placed just near the other (h261,h263) codecs, but aren't even being noticed by openmcu. I've tried both with h323plus/plugins and opal/plugins by creating symlinks to their ".so" files in "/usr/local/lib/ptlib" directory. The same result, though many audio codecs from opal are being successfully loaded. The questions are: 1. Why openmcu removes capabilities that were successfuly found? 2. Why openmcu doesn't load plugins in the plugin dir? Thanks for any response. Tell me, if any additional info is required. -- HUB

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please help us to convert PString object content to char * in VC++.
by ZAHRA dehghanianfard 30 Oct '09

30 Oct '09

hi sir/modem Many thanks for your last regards, I have a problem about data conversion. i need to convert PString (a class exist in pstring.h inside ptlib package) object content to char * but How can i do this ? for more clearance i write the real code below: inline bool operator==(const PString & other) const { return CString::Compare(other); } i need to convert other object content to wchar_t * but when run this code it have below error in VC++ 2005 . error C2664: 'ATL::CStringT<BaseType,StringTraits>::Compare' : cannot convert parameter 1 from 'const PString' to 'const wchar_t *' Please help me to solve this problem. I am in wait for your response. Best regards. Zahra. Get your new Email address! Grab the Email name you've always wanted before someone else does! http://mail.promotions.yahoo.com/newdomains/aa/

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Porting Project for Visual Studio 10 Beta
by Marcos Fábio Jardini 28 Oct '09

28 Oct '09

Hello people Call me crazy but since I'm testing new Visual Studio 10, the awesome C++0x lambda functions, rvalue reference and Parallel Pattern Library, I take the opportunity to see how PTLib and H323plus solutions compile on VS10. The nice news is now Microsoft will separate the compilation from IDE, now solutions/projects are more self-contained for use with MSBuild system (wich comes with Windows SDK), the 1st modification is to use the install-path env-var in the project file itself, like the *NIX flavors of H323plus, ie, the old "Tools->Oprtions->Projects and Solutions-> VC++ Directories" are now in "Project->Properties". Resuming, there is no more needed to hardcode H323Plus and PTLib paths on IDE, paths are now Project properties :) The 'configure' files updated to WindowsSDK v7.0A. Because VS path changing from beta 1 to beta 2 I'll wait until RC or RTM to write back the correct 'configure' file. The basic ptlib compiles fine. ----- Jogue RPG, alimente o lado criativo!

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Re: [h323plus] [Openh323gk-users] Direct Media and H.460.18/.19/.23/.24/24a
by Marcus Frenkel 25 Oct '09

25 Oct '09

On Mon, Oct 19, 2009 at 8:38 AM, Simon Horne <s.horne(a)packetizer.com> wrote: > Yes you need 2 network cards if you run a stun server on the same machine as > GnuGK. If the gatekeeper is on the internet then you can use an existing > public STUN server and do not need to install one. In order to take more control over the uptime of the STUN servers, can we just place a number of public STUN servers in the variable: H46023STUN=stun.site1.net,stun.site2.net,stun.site3.net,stun.site4.net,stun… I assume that h323plus based endpoint, like the simpleh323 one, will receive the full list and will try another STUN server if previous one fails to connect. BTW: Just a thought that it would be great if GnuGK integrates STUN server in itself, using the open source STUN server code. Marcus

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Re: [h323plus] [Openh323gk-users] Direct Media (H.460.18/.19/.23/.24) Testing
by Simon Horne 21 Oct '09

21 Oct '09

Yuriy Are you using H.460.18/.19 on the gatekeeper? Is that where you think the leak might be? Or it's a general leak in GnuGk? Simon -----Original Message----- From: Georgiewskiy Yuriy [mailto:bottleman@icf.org.ru] Sent: Wednesday, 21 October 2009 11:37 PM To: GNU Gatekeeper Users Cc: h323plus(a)lists.packetizer.com Subject: Re: [Openh323gk-users] Direct Media (H.460.18/.19/.23/.24) Testing On 2009-10-21 21:17 +1000, Simon Horne wrote 'GNU Gatekeeper Users': SH>Guys SH> SH>Over the last few weeks Jan and I have been hard at it testing the SH>Direct Media (no proxy NAT traversal) support in GnuGk and H323plus. SH>We are now relatively confident we have direct media working under SH>most conditions. SH> SH>If you are interested in testing then Gatekeeper then download the SH>latest GnuGk CVS and compile. SH> SH>You can also use the latest H323plus CVS if you want to build a SH>simple endpoint. SH> SH>If you want a quick test under windows. The PacPhone website has the SH>(latest SH>compiled) pacphone client and a windows installer for GnuGK. SH>Remember you may need a STUN server for H.460.23/.24 support. SH> SH>If you have Tandberg or other equipment that supports H.460.18/.19 SH>you may want to try and test also. SH> SH>It would be good if as many people as possible would test the code SH>before the GnuGk 2.3.1 release. i have latest cvs version on one of prodaction system, seems it work fine now but i think there is some kinde of memory leak present, resident size grown about 25-30 megs per day on our volume of calls. 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(a)jabber.tula-ix.net.ru JID: GHhost(a)jabber.tula-ix.net.ru YG129-RIPE YG129-RIPE

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Direct Media (H.460.18/.19/.23/.24) Testing
by Simon Horne 21 Oct '09

21 Oct '09

Guys Over the last few weeks Jan and I have been hard at it testing the Direct Media (no proxy NAT traversal) support in GnuGk and H323plus. We are now relatively confident we have direct media working under most conditions. If you are interested in testing then Gatekeeper then download the latest GnuGk CVS and compile. You can also use the latest H323plus CVS if you want to build a simple endpoint. If you want a quick test under windows. The PacPhone website has the (latest compiled) pacphone client and a windows installer for GnuGK. Remember you may need a STUN server for H.460.23/.24 support. If you have Tandberg or other equipment that supports H.460.18/.19 you may want to try and test also. It would be good if as many people as possible would test the code before the GnuGk 2.3.1 release. Simon

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