[itu-sg16] AVD 3299 -other
Even, Roni
roni.even at polycom.co.il
Tue Jan 29 13:12:22 EST 2008
Paul,
You changed the text for the term multicast, but in H.323 the term is
used also for T.120 which sends PDUs (see section 6.2.7)
So maybe it is not an error
Roni
________________________________
From: itu-sg16-bounces at lists.packetizer.com
[mailto:itu-sg16-bounces at lists.packetizer.com] On Behalf Of Even, Roni
Sent: Tuesday, January 29, 2008 7:25 PM
To: Paul E. Jones; itu-sg16 at lists.packetizer.com
Subject: Re: [itu-sg16] AVD 3299
Paul,
This works in point to point and I am not sure why you need multicast in
this case. Also you are not doing multicast H.245. So there is an MC
Now let's take the case of an MC that has three participants in the
multicast group.
The first one sends an OLC with payload type 100. The second one sends
an OLC with payload type 101 and the third with payload type of 102. Now
the MC needs to send an OLC to the first participant, which payload type
should it use 101,102,100?
Roni
________________________________
From: Paul E. Jones [mailto:paulej at packetizer.com]
Sent: Tuesday, January 29, 2008 6:47 PM
To: Even, Roni; itu-sg16 at lists.packetizer.com
Subject: RE: [itu-sg16] AVD 3299
Roni,
I guess I am still missing your point. This is a means of sending
media, just like unicast. The payload type numbers are selected by the
sender, just as they are for unicast. If the recipient accepts the
proposed OLC, then it would listen on the multicast address for incoming
media accordingly.
Paul
From: Even, Roni [mailto:roni.even at polycom.co.il]
Sent: Tuesday, January 29, 2008 11:24 AM
To: Paul E. Jones; itu-sg16 at lists.packetizer.com
Subject: RE: [itu-sg16] AVD 3299
Paul,
Is the multicast uni-directional, is it just a point to point. If it is
to be used to enable the EP to send media to a multicast group this
should be aligned with the media the other side except to receive. How
does it get set
Roni
________________________________
From: Paul E. Jones [mailto:paulej at packetizer.com]
Sent: Tuesday, January 29, 2008 6:20 PM
To: Even, Roni; itu-sg16 at lists.packetizer.com
Subject: RE: [itu-sg16] AVD 3299
Roni,
I don't understand your concern. Can you clarify the problem?
Paul
From: itu-sg16-bounces at lists.packetizer.com
[mailto:itu-sg16-bounces at lists.packetizer.com] On Behalf Of Even, Roni
Sent: Tuesday, January 29, 2008 11:06 AM
To: itu-sg16 at lists.packetizer.com
Subject: [itu-sg16] AVD 3299
Hi,
I looked at the document and I think I understand the OLC procedure. I
need it does not address how you decide on a dynamic payload type number
when needed.
The OLC gives the dynamic payload type number to send
Roni
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