No subject

Rahul Chopra rchopra at NETSPEAK.COM
Fri Oct 16 17:16:38 EDT 1998


Mark:
Would appreciate if you can please let me know the congf. bridge details.
Thanks.
Rahul

> -----Original Message-----
> From: Mark Reid [SMTP:mreid at VIDEOSERVER.COM]
> Sent: Friday, October 16, 1998 4:53 PM
> To:   ITU-SG16 at mailbag.cps.intel.com
> Subject:
>
> Dear Colleagues,
>
> I would like to invite you to participate in an audio call, Tuesday
> October
> 20th from 11AM to 1PM EST to discuss our work plan for the study of
> gateway
> decomposition as outlined in TD 89 (WP2).
>
> The goals of the audio call will be to identify what work items we need to
> completed and in what order should we attack them. Once we have an agreed
> to
> work plan, we can talk about building an architecture document and the
> specific requirements of each interface.
>
> As a place to start the discussions, I think we need the following
> (referenced to TD 89):
>
> New Protocols:
> *****************
> Interface A - Device Control Interface
>
> New H.246 Annexes:
> ************************
> 1) H.323 to Voice/Voiceband Terminals = The breakdown of the media. How
> DTMF
> is converted to/from UserInputIndication messages, etc. (There is a draft
> of
> this in the current H.246 Annex B)
> 2) H.323 to SS7 (Similar to Q.699 - a Q.931 to ISUP conversion spec)
> 3) H.323 to Q.931 (Similar to the section in Annex A for H.320)
>
> Interface B, C, D
> ********************
> For the Proposed Interfaces B, C, and D. Given that the messages passing
> across these interfaces must reflect all of the content of the signaling
> that the respective signaling functions receive from and send to extern
> entities, aren't these protocols modified or extended ISUP for Interface
> D,
> modified or extended Q.931 for Interface C, and modified or extended H.225
> for Interface B? For C & D, can they be the real protocols if carried on a
> T1 and some derivation of them if running over TCP/IP?
>
> Please try and get all attendee requests in by Monday the 19th at 12:00
> Noon
> EST so that I can make the proper arrangements. I will send port
> assignments
> later that day. Here is a summary of attendees so far:
>
> 1) G. Thom
> 2) S. Nayak
> 3) R. Badri
> 4) P Kallur
> 5) K. Hedayat
> 6) R Spitzer
> 7) R Chopra
> 8) A Amir
> 9) R Even
> 10) H Liu
> 11) J Yeh
> 12) R Radhika
> 13) B Bell
> 14) T Taylor
> 15) G Freundlich
> 16) M Reid/B Hill/G Kajos
>
> All comments welcome,
>
> Mark Reid
> 1-781-505-2368
> mreid at videoserver.com
>
> Bryan Hill
> 1-781-505-2159
> bhill at videoserver.com



More information about the sg16-avd mailing list