Hi,
in the attachment, you can find the patch to improve H.239 support. It includes patch from Igor Pavlov, which add possibility to open H.239 session to the H.323 device. It also includes also some of my changes concerning the sending order of the messages ... So far I tested to open H.239 session both ways with the Tandberg MXP and with the Mirial. But with Mirial I manage to open only from Mirial to my application as the other way I'm getting "ERROR Open Channel. No Remote Support". I will check that. Thanks,
Marek
Marek
Are you working with the current CVS? Always try to sync back to the CVS. I have checked in a large amount of changes over the last week including your original patches.
The current CVS has been tested with Mirial,Polycom HDX,lifesize and able to open in both directions. There is a bug if there is more than 1 H.239 capability and where the remote wants to open a channel with a capability it does not advertise in the TCS. This will resolve some of the issues with PVX so it will do H.264. Also PVX will open its channel at startup but will not send any media until it sends the genericRequest to open the channel. Working on a fix for that. I have not cycled around to the MXP but hopefully that will be in the next day or so.
Simon
-----Original Message----- From: h323plus-bounces@lists.packetizer.com [mailto:h323plus-bounces@lists.packetizer.com] On Behalf Of Marek Domaracky Sent: Thursday, August 26, 2010 2:08 AM To: h323plus@lists.packetizer.com Subject: [h323plus] h.239 improvements
Hi,
in the attachment, you can find the patch to improve H.239 support. It includes patch from Igor Pavlov, which add possibility to open H.239 session to the H.323 device. It also includes also some of my changes concerning the sending order of the messages ... So far I tested to open H.239 session both ways with the Tandberg MXP and with the Mirial. But with Mirial I manage to open only from Mirial to my application as the other way I'm getting "ERROR Open Channel. No Remote Support". I will check that. Thanks,
Marek
Simon,
Are you working with the current CVS? Always try to sync back to the CVS. I have checked in a large amount of changes over the last week including your original patches.
yes, the patch I sent is from the current CVS. I saw you commit last changes 3 days ago. I had already patch from Igor implemented, when you commit the last changes :( So I was trying to merge all together.
The current CVS has been tested with Mirial,Polycom HDX,lifesize and able to open in both directions. There is a bug if there is more than 1 H.239 capability and where the remote wants to open a channel with a capability it does not advertise in the TCS.
This should be fixed with the last patch, as I understood from Igor, who did the fix. Also Igor did a nicer code for messages, which are better readable I think.
This will resolve some of the issues with PVX so it will do H.264. Also PVX will open its channel at startup but will not send any media until it sends the genericRequest to open the channel. Working on a fix for that. I have not cycled around to the MXP but hopefully that will be in the next day or so.
Ok. I will try to do some tests with Tandberg C40 as well.
Simon
-----Original Message----- From: h323plus-bounces@lists.packetizer.com [mailto:h323plus-bounces@lists.packetizer.com] On Behalf Of Marek Domaracky Sent: Thursday, August 26, 2010 2:08 AM To: h323plus@lists.packetizer.com Subject: [h323plus] h.239 improvements
Hi,
in the attachment, you can find the patch to improve H.239 support. It includes patch from Igor Pavlov, which add possibility to open H.239 session to the H.323 device. It also includes also some of my changes concerning the sending order of the messages ... So far I tested to open H.239 session both ways with the Tandberg MXP and with the Mirial. But with Mirial I manage to open only from Mirial to my application as the other way I'm getting "ERROR Open Channel. No Remote Support". I will check that. Thanks,
Marek
Marek
Ok looking at the patch there is a lot a great stuff there I will merge most of these changes with the stuff I have here and check into the CVS.
Thanks a lot again for you efforts.
Simon.
-----Original Message----- From: Marek Domaracky [mailto:domarack@cern.ch] Sent: Thursday, August 26, 2010 3:05 AM To: Simon Horne Cc: Marek Domaracky; h323plus@lists.packetizer.com Subject: Re: [h323plus] h.239 improvements
Simon,
Are you working with the current CVS? Always try to sync back to the CVS. I have checked in a large amount of changes over the last week including your original patches.
yes, the patch I sent is from the current CVS. I saw you commit last changes 3 days ago. I had already patch from Igor implemented, when you commit the last changes :( So I was trying to merge all together.
The current CVS has been tested with Mirial,Polycom HDX,lifesize and able to open in both directions. There is a bug if there is more than 1 H.239 capability and where the remote wants to open a channel with a capability it does not advertise in the TCS.
This should be fixed with the last patch, as I understood from Igor, who did the fix. Also Igor did a nicer code for messages, which are better readable I think.
This will resolve some of the issues with PVX so it will do H.264. Also PVX will open its channel at startup but will not send any media until it sends the genericRequest to open the channel. Working on a fix for that. I have not cycled around to the MXP but hopefully that will be in the next day or so.
Ok. I will try to do some tests with Tandberg C40 as well.
Simon
-----Original Message----- From: h323plus-bounces@lists.packetizer.com [mailto:h323plus-bounces@lists.packetizer.com] On Behalf Of Marek Domaracky Sent: Thursday, August 26, 2010 2:08 AM To: h323plus@lists.packetizer.com Subject: [h323plus] h.239 improvements
Hi,
in the attachment, you can find the patch to improve H.239 support. It includes patch from Igor Pavlov, which add possibility to open H.239 session to the H.323 device. It also includes also some of my changes concerning the sending order of the messages ... So far I tested to open H.239 session both ways with the Tandberg MXP and with the Mirial. But with Mirial I manage to open only from Mirial to my application as the other way I'm getting "ERROR Open Channel. No Remote Support". I will check that. Thanks,
Marek
2010/8/25 Simon Horne s.horne@packetizer.com
Also PVX will open its channel at startup but will not send any media until it sends the genericRequest to open the channel.
I think better characteristic of opened extended video channel is message "Channel Active", because for example we can send genericResponse->Reject in response to genericResponse of PVX.
Marek,
I had similar problem (but with Tandberg) until I added to my application somewhere in my FormCapabilitySet() line
endPoint.SetCapability(0, 1, new H323ControlExtendedVideoCapability());
This will add H239ControlCapability to local capability list, so remote side will understand that your endpoint can work with h239. I don't know maybe this was fixed in h323plus.
2010/8/25 Marek Domaracky domarack@cern.ch
But with Mirial I manage to open only from Mirial to my application as the other way I'm getting "ERROR Open Channel. No Remote Support". I will check that.
participants (3)
-
Igor Pavlov -
Marek Domaracky -
Simon Horne