<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<STYLE>P {
PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-TOP: 0px
}
BODY {
FONT-SIZE: 10pt; FONT-FAMILY: Tahoma
}
</STYLE>
<META content="MSHTML 6.00.2900.2873" name=GENERATOR></HEAD>
<BODY>
<DIV dir=ltr align=left> </DIV>
<DIV dir=ltr align=left><SPAN class=716082806-24072006>H223 Annex B without
double headres (H324M level 2). </SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=716082806-24072006>If you are looking at the
UCLA/Samsung h223 simulator i understand that you think it's not easy, but i
have still not found any device (phone or gateway), that implements annex
C.</SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=716082806-24072006>I use zaptel and a
libpri, it would need some modification in order to be configurable, but
hardcoding the q931 setup info is quite easy.</SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=716082806-24072006></SPAN> </DIV>
<DIV dir=ltr align=left>
<HR tabIndex=-1>
</DIV>
<DIV dir=ltr align=left><B>From:</B> asterisk-video-bounces@lists.digium.com
[mailto:asterisk-video-bounces@lists.digium.com] <B>On Behalf Of </B>Ramtin
Amin<BR><B>Sent:</B> lunes, 24 de julio de 2006 8:26<BR><B>To:</B> Development
discussion of video media support in Asterisk<BR><B>Subject:</B> RE:
[Asterisk-video] H324M 3G ISDN<BR><BR></DIV>
<DIV></DIV>Well I'm working on ir currently<BR>So if we want to do it, since it
doesn't look that easy, we better share our knowledge about it.<BR>Sergio: In
<FONT class="">H223, <FONT class="">which annexe is used ?</FONT></FONT><BR>I've
found some interesting stuff capable of handling the <FONT
class="">H223+245</FONT> but I wanted to understand it more and when you look at
the ITU, and it gets into the Golay(24,12) and BCH code, it starts to become
more complicated :)<BR>Tell us more about <FONT class="">your expiriance: you
modified the libpri for answering correctly the q.931 ? You use /don't use
zaptel ? How do you capture raw data ? cat /dev/<FONT class="">zap/12 ? or with
an <FONT class="">app_zapgrab ?</FONT></FONT></FONT><BR>DO you use BRI or PRI
?<BR> <BR><BR><BR><BR><BR><BR> <BR>
<BLOCKQUOTE
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #008080 2px solid; MARGIN-RIGHT: 0px">
<HR id=EC_stopSpelling>
Subject: RE: [Asterisk-video] H324M 3G ISDN<BR>Date: Mon, 24 Jul 2006 08:15:06
+0200<BR>From: Sergio.Garcia@ydilo.com<BR>To:
asterisk-video@lists.digium.com<BR><BR>
<META content="Microsoft SafeHTML" name=Generator>
<STYLE> .ExternalClass EC_P {padding-right:0px;padding-left:0px;padding-bottom:0px;padding-top:0px;} .ExternalClass {font-size:10pt;font-family:Tahoma;} </STYLE>
<DIV><SPAN class=EC_838450806-24072006>Hi everyone, </SPAN></DIV>
<DIV><SPAN class=EC_838450806-24072006></SPAN> </DIV>
<DIV><SPAN class=EC_838450806-24072006> It's good to see
that i'm not the only one developping int this subject. </SPAN></DIV>
<DIV><SPAN class=EC_838450806-24072006>I have been working on an h234M
library, i have finished AL1 and AL2 of h223 (level 2 profile), and almost
finished the h245 negotiators. I have been able to establish a videocall
between an asterisk box and a motorola phone, but i'm having problems with the
negotiations on other phones. </SPAN></DIV>
<DIV><SPAN class=EC_838450806-24072006>Are any one of you going to start an
open source proyect?</SPAN></DIV>
<DIV><SPAN class=EC_838450806-24072006></SPAN> </DIV>
<DIV><SPAN class=EC_838450806-24072006>Greetings </SPAN></DIV>
<DIV><SPAN class=EC_838450806-24072006> Sergio</SPAN></DIV>
<DIV> </DIV></BLOCKQUOTE><BR>
<HR>
Be one of the first to try <A
href="http://ideas.live.com/programpage.aspx?versionId=5d21c51a-b161-4314-9b0e-4911fb2b2e6d"
target=_new>Windows Live Mail.</A>
<DIV> </DIV>
</BODY></HTML>