Re: Should ASP send a DUPU?

Hi,

In case if my local SCCP user at ASP become unavailable, how does my local ASP will notify to SG without DUPU?


-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Brian F. G. Bidulock
Sent: Thursday, December 03, 2009 7:00 PM
To: Sandy
Cc: [email protected]
Subject: Re: [Sigtran] Should ASP send a DUPU?

Sandy,

Invalid SIO should be screened by the SG.  When an AS becomes
unavailable at an ASP it should deactivate for the AS.  DUPU
is not permitted in the direction from ASP to SG.

--brian

Sandy wrote:                                  (Thu, 03 Dec 2009 14:57:31)
>
>    Hi All,
>    We generally know that DUPU message is sent from SGP to ASP to
>    indicate that the remote peer MTP3-user part is unavailable at SS7
>    node.
>    What if ASP receives message with invalid SIO or if the message
>    destined to the particular user is not available.In this case should
>    ASP send a DUPU message to remote? If not what action should ASP take?
>    Please explain.  Thanks in advance.
>    Regards,
>    Sandeep B S.

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> [email protected]
> https://www.ietf.org/mailman/listinfo/sigtran


--
Brian F. G. Bidulock
[email protected]
http://www.openss7.org/
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