RE: [Sip] Canceling REFER

[Robert Sparks <rsparks@dynamicsoft.com>]

On Fri, 2003-09-05 at 10:26, Tolga Asveren wrote:
> [TOLGA]That was my point, that a SUBSCRIBE is also just a method inside a
> dialogue. But because of the above -that SUBSCRIBE does terminate the
> subscription, not the referenced request-, SUBSCRIBE is not a solution,
> unless that behaviour is changed. But still, I would think, changing
> semantics for SUBSCRIBE/0 -and allowing it to abandon a pending referenced
> request- should work. What was the reason, not to allow SUBSCRIBE/0 to do
> so?

Things like allowing endpoints that don't care about the result of the
reference (true "blind" transfer for example) to not have to take on
subscription state by rejecting the first NOTIFY.

RjS




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