[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Megaco] Re: Descriptor state after out of service



We're on the same page, then. I was worried you were saying the ServiceChange itself was doing a subtraction.

Christian Groves wrote:
G'Day Tom,

Servicechange change does not "only" change state. Depending on the method there
are certain procedures around the Servicechange. ie. for Servicechange =
Graceful it is expected that the MGC should subtract the termination when a call
if finished or expiry. When this happens according to graceful the terminations
will be put out of service.

Cheers, Christian

Tom Taylor wrote:

You have me a bit confused here.  ServiceChange simply changes the state of the
termination -- did you mean that the same Action would contain a Subtract, if issued
by the MGC?

Christian Groves wrote:

G'Day,

I think you should concentrate more on the method associated with the service
change that put the termination into the Out of Service state. The result of
Forced or Graceful will be that terminations are subtracted - thus if subtracted
the descriptors will be affected according to H.248.1 sect 7.2.3.

Christian

Tom Taylor wrote:


I don't believe the ServiceChange action does anything to the descriptors on its
own.  It is up to the MGC to reset them if necessary.  I do have the feeling that we
might want to analyze the situation and possibly refine it.

Harry Suede wrote:


Hi list, Tom

PL ignore my previous mail. By mistake I have written "out of service" in place of "in service" in the last line.

What is the state of descriptor of a termination in a non-null context when termination is put "out of service" by MGC or MG? Does the descriptor remain on termination database but inactivated or does they are total flushed. Thus if this termination is put "in service" by MGC or MG then what will be the state of descriptor i.e. they are reapply/reactivated on the termination or not.

regards
harry
_______________________________________________
Megaco mailing list
Megaco@ietf.org
https://www1.ietf.org/mailman/listinfo/megaco





_______________________________________________
Megaco mailing list
Megaco@ietf.org
https://www1.ietf.org/mailman/listinfo/megaco