About H.323 interoperating with ss7

Ami Amir amir at RADVISION.RAD.CO.IL
Fri Oct 2 09:55:32 EDT 1998


Krishna

Attached are the two relevant ones.

Ami

        -----Original Message-----
        From:   Krishna Kurapati [SMTP:kkrishna at ipcell.com]
        Sent:   Thursday, October 01, 1998 5:28 PM
        To:     'Ami Amir'; Matt Holdrege
        Cc:     Guocai Deng; iptel at lists.research.bell-labs.com
        Subject:        RE: About H.323 interoperating with ss7

        Dear Ami,

              Thanks for the information.

              Is there a mailing-list for participating in this ITU
              activity ?

        Thanks

        Krishna Kurapati
        IPCell Technology, Inc
        2011 North Collins Blvd
        Suite 707
        Richardson TX 75075

        (972) 671 2355

        -----Original Message-----
        From:   Ami Amir [SMTP:amir at radvision.rad.co.il]
        Sent:   Wednesday, September 30, 1998 8:23 AM
        To:     Matt Holdrege
        Cc:     Guocai Deng; iptel at lists.research.bell-labs.com
        Subject:        Re: About H.323 interoperating with ss7

        Hi

        At the last SG 16 H.323 meeting in Geneva - the IPDC documents
were submitted -
        and based on those inputs and discussions during the meeting, it
was agreed
        that a "work item" be created around the concept that gateways
may be
        decomposed inot two elements - High Level Control, and an
assembly of media
        gateways with "Low Level Control".

        The concept was driven in part by the realization that in public
network, SS7
        or similar non-associated signaling networks, there is a need to
provide a
        solution where the SS7 like signaling will interface to the High
Level Gateway
        Control, which will then - via a high level to low level
protocol - control the
        media streams and gateway connections.

        The plan is to work on this work item before and during the next
meeting
        (scheduled for November in Torino, Italy).

        Ami

        Matt Holdrege wrote:

        > > ----------
        > > From:         Matt Holdrege[SMTP:MATT at ASCEND.COM]
        > > Sent:         Wednesday, September 30, 1998 1:01:54 PM
        > > To:   Guocai Deng
        > > Cc:   iptel at lists.research.bell-labs.com
        > > Subject:      Re: About H.323 interoperating with ss7
        > > Auto forwarded by a Rule
        > >
        > At 10:14 AM 9/30/98 +0800, Guocai Deng wrote:
        > >       Who can tell me how H.323 network interoperating with
SS7 network ?
        > >it maybe important to support supplementary services and one
stage dial.
        >
        > We are working on this issue in various standards bodies
including the
        > IETF, ITU-T, ETSI and other forums. IETF drafts include:
        >
        > draft-greene-ss7-arch-frame-00.txt
        > draft-ong-rsgp-ss7-info-00.txt
        > draft-huitema-sgcp-v1-02.txt
        > draft-taylor-ipdc-00.txt
        > draft-elliott-ipdc-media-00.txt
        > draft-dugan-ipdc-connection-00.txt
        > draft-bell-ipdc-signaling-00.txt
        > draft-pickett-ipdc-management-00.txt
        >
        > And I'm sure we will see more before the next IETF meeting. We
may see some
        > new IETF working groups on this topic by then as well.
        >
        > ---------
        > This message came from the IETF IPTEL Working Group Mailing
List.



        ---------
        This message came from the IETF IPTEL Working Group Mailing
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        ---------
        This message came from the IETF IPTEL Working Group Mailing
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