But UAS can send re-invite. I am not talking about sending responses from
UAS.
Let me repharse what I asked:
WHAT WILL HAPPEN IF UAS RESPONDS BACK WITH AN INVITE WITH THE SAME CALL_ID
after the UAS receives an Invite from an UAC.
Thanks.
Romel Khan
Ph: (732)-363-0213, x241
Thanks.
Romel Khan
Ph: (732)-363-0213, x241
-----Original Message-----
From: Ramachandran Iyer [mailto:[EMAIL PROTECTED]]
Sent: Thursday, August 09, 2001 3:03 PM
To: Romel Khan; '[EMAIL PROTECTED]'
Subject: Re: [Sip-implementors] re-invite
I am not very sure of what your concern is:
First when UAS gets a INVITE it usually responds
back with a provisional/ final response...
It is in case if there was no such response from the
UAS.. then the UAC will keep resending the INVITE
which would actually be called as the re-INVITE, which
would be sent for a max of 7 times (32s, for UDP)..
So the UAS cannot send a re-INVITE..as a response to
the INVITE.. there could be a case where before the
INVITE reaches the UAS.. the UAS (which in this case
becomes a client) has already originated a INVITE to
the same party which has already issued an INVITE..so
as to say that both INVITE crosses on the wire, still
it would not be termed as a re-INVITE and obviously it
will have a different call-id.. In such a case both
will get a response of ..other party being busy.
Rama
--- Romel Khan <[EMAIL PROTECTED]> wrote:
> Consider the scenario:
> UAC sends Invite to UAS. Upon receiving the Invite,
> the UAS then right away
> sends a re-invite (i.e. same call-ID) to UAC (with
> no responses in between).
> Is this situation allowed? Why should this situation
> be allowed? Where would
> usage of such a scenario make sense?
>
> Thanks.
>
> Romel Khan
> Ph: (732)-363-0213, x241
>
>
__________________________________________________
Do You Yahoo!?
Make international calls for as low as $.04/minute with Yahoo! Messenger
http://phonecard.yahoo.com/
_______________________________________________
Sip-implementors mailing list
[EMAIL PROTECTED]
http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
