H.245v6 ASN.1 tree?
Plong at SMITHMICRO.COM
Thu Aug 12 10:13:30 EDT 1999
Oh, yeah, you're right! I gotta get used to genericCapabilities. Without
looking closely at the other TDs, I thought they introduced new syntax.
So even though H.323v3 is Decided, we may modify the syntax for H.245v6,
based on SG8's response regarding T.38?
Smith Micro Software, inc.
From: mike.nilsson at BT.COM
To: ITU-SG16 at MAILBAG.INTEL.COM
Sent: 8/12/99 1:56 AM
Subject: Re: H.245v6 ASN.1 tree?
The only change to the syntax for V6 that I am aware of is the change
below (from TD69/PLEN of Santiago), where ** is used to label additions.
atm-AAL5-UNIDIR NULL, -- virtual circuits used as unidirectional
atm-AAL5-BIDIR NULL, -- virtual circuits used as bidirectional
** atm-AAL5-compressed SEQUENCE
** variable-delta BOOLEAN ,
At the Berlin meeting there were discussion regarding the T.38 fax
codepoints - we had received a liaison from SG8 that showed that there
differences between T.38 Annex B and H.245 V5. We replied to them
a syntax addition to H.245 (V6) to allow the additional fields in T.38
B to be signalled. I am assuming that we will not include these changes
H.245 until we have received a response from SG8.
I have not made a new syntax - it did not seem worth the effort - and I
not aware of anyone else doing so.
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