Re: [Sipping-tispan] Requirements 02e

Hi Rocky:

Yes, I think we agreed that this is a missing requirement, but we want 
to write it down when we have finished the other requirements, because 
it may happen that the calling part categories requirements help us in 
creating a proper dependency.

So this is not forgotten, it will be added at a later time.

BR,

      Miguel

Rocky Wang wrote:

> Hi, Migues,
> As I considered, the requirement of overrding ACR service must be there
> as a formal requirement. Maybe there are some ways that the called AS to
> get enough information to determine that it can or cannot override the
> ACR, but there are some cases the simulation service must be overrided,
> including the case you listed in the 02a version. It can be like this:
> 1. The originating network shall be able to take enough calling party's
> information to the terminating network to help to override the callee's
> ACR service.
> 2. The terminating network shall be able to override the callee's ACR
> simulation service if the caller is authorized to do this based on the
> caller's information.
> 
> Rocky Wang
> 
> 
> 
> -----Original Message-----
> From: sipping-tispan-bounces@ietf.org
> [mailto:sipping-tispan-bounces@ietf.org] On Behalf Of Miguel Garcia
> Sent: 2005?9?9? 20:57
> To: 'sipping-tispan@ietf.org'
> Subject: [Sipping-tispan] Requirements 02e
> 
> 
> Hi:
> 
> I have another working copy of the TISPAN requirements, now version 02e:
> 
> http://people.nokia.net/~miguel/drafts/pre/draft-jesske-sipping-tispan-r
> equirements-02e.html
> http://people.nokia.net/~miguel/drafts/pre/draft-jesske-sipping-tispan-r
> equirements-02e.txt
> 
> And a diff version with respect 02d:
> http://people.nokia.net/~miguel/drafts/pre/draft-jesske-sipping-tispan-r
> equirements-02d-to-e.html
> 
> The main changes this time are:
> 
> - Rewording of the CCBS/CCNR requirements as per our discussion. I have 
> added a few definitions and try to reorder them sequentially, so that 
> they are a bit easier to understand.
> - Clarification that the TIP requirements are for an additional (to the 
> asserted) identity.
> - Addition of the Communication Waiting requirements
> 
> Please feel free to comment, but bear in mind that due to the TISPAN 
> meeting next week most of the TISPANers will have limited time to
> discuss.
> 
> /Miguel
> 

-- 
Miguel A. Garcia           tel:+358-50-4804586
sip:miguel.an.garcia@openlaboratory.net
Nokia Research Center      Helsinki, Finland

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