If you aren't interested in the NOTIFY, you can use the norefersub
option to bypass the subscription altogether.
Alternatively you could use the information about a failure to alert the
transfering user in some way - display a message, blink, etc. From a
practical perspective, I think a user that does an unattended call
transfer would probably like to know if it doesn't succeed.
Thanks,
Paul
Bajaj, Gagandeep wrote:
> Hi
> Bob sends NOTIFY "terminated" (15th message) to inform Alice that he has
> successfully connected with Carol.
>
> Till Alice gets NOTIFY "terminated", it keeps the dialog details.
>
>
>
> My question is:
>
> 1) Why after doing an unattended transfer and sending BYE to Bob,
> Alice would be interested in the last NOTIFY?
>
> 2) Do commercial UAs do anything with the body of this NOTIFY
> "terminated"?
>
> 3) If say NOTIFY "terminated" body contains "Failure response to
> Bob-Carol INVITE", what action Alice takes (generally seen) ??
>
>
>
>
>
> Thanks
>
>
>
> Gagandeep Bajaj
>
>
>
>
>
>
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