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RE: [SCTP-Discussion] Regarding DATA messages in IUA


Chronological Thread 
  • From: Tuexen Michael <Michael.Tuexen AT icn.siemens.de>
  • To: "'discussion AT sctp.de'" <discussion AT sctp.de>
  • Cc: "'sundarem AT future.futsoft.com'" <sundarem AT future.futsoft.com>
  • Subject: RE: [SCTP-Discussion] Regarding DATA messages in IUA
  • Date: Mon Feb 11 10:52:01 2002
  • List-id: SCTP Discussions <discussion.sctp.de>

Dear Sundar,

please send the request to the sigtran list
(sigtran AT ietf.org).
discussion AT sctp.de
provides you support for the sctp implementation
available at www.sctp.de.

Best regards
Michael

Michael Tuexen Tel.: +49 89 722 47210
Siemens AG Fax: +49 89 722 48212
ICN WN CS SE 5 E-mail:
Michael.Tuexen AT icn.siemens.de

> -----Original Message-----
> From: Sundaresan M
> [SMTP:sundarem AT future.futsoft.com]
> Sent: Monday, February 11, 2002 7:34 AM
> To:
> discussion AT sctp.de
> Subject: [SCTP-Discussion] Regarding DATA messages in IUA
>
> Hi all,
>
> I am having a query on IUA protocol implementation. I am following the
> RFC3057.
>
> In IUA, when MGC wishes the D-channel to be inservice it sends ESTABLISH
> Request Message. SG replies MGC with a ESTABLISH confirm message.
>
> Typically we have DATA Request from MGC to SG and Data Indication from SG to
> MGC. I think these two messages are sent between MGC and SG whenever the
> Protocol traffic data is waiting at their ends and NOT on REQUEST and REPLY
> basis.
>
> Meaning the Q.931 data is sent from MGC to SG in DATA INDICATION message and
> Q.931 data is sent from SG to MGC in Data Request autonomously.
>
> Is my assumption right?
>
> Best Regards,
> Sundar.
>
> _______________________________________________
> discussion mailing list
> discussion AT sctp.de
> http://www.sctp.de/mailman/listinfo/discussion




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