RE: [Sipping-tispan] Prioritization of TISPAN requirements in IETF

["Hans Erik van Elburg (RY/ETM)" <[e-mail]>]

Hi Christian,

See comments inline...

/Hans Erik

-----Original Message-----
From: Schmidt, Christian [mailto:[e-mail]]
Sent: Wednesday, August 24, 2005 2:00 PM
To: Hans Erik van Elburg (RY/ETM)
Cc: [e-mail]
Subject: AW: [Sipping-tispan] Prioritization of TISPAN requirements in
IETF


Hi Hans Erik,

can you please provide some additional information
- What are the meaning of the numbers for example in (ACR, 3029)?
HansErik> These are the work item numbers used in TISPAN, with these you can find the latest draft in the TISPAN  drafts directory: http://portal.etsi.org/docbox/TISPAN/TISPAN/70-Latest-Drafts/
For this you need an ETSI password, but that should not be a problem for your company.

- What are the regulatory boddies involved? Are the regulatory papers public available?

- Are the attached requirements sufficient, necessary or only helpful to meet the regulatory issues?
HansErik> The requirements are necessary to create the required service.

- Is it possible to change requirements, but to still be in line with the regulations?
HansErik> Hard to answer in general. But I think the variable is more the solution, not the requirement.

- What are the provisioning date requirements of these boddies, related to the different services?

Regards,
Christian Schmidt

PS: REQ-GEN-2 is missing, I assume it it non-regulatory as well.




-----Ursprüngliche Nachricht-----
Von: [e-mail] [mailto:[e-mail]] Im Auftrag von Hans Erik van Elburg (RY/ETM)
Gesendet: Mittwoch, 24. August 2005 11:03
An: [e-mail]; [e-mail]
Betreff: [Sipping-tispan] Prioritization of TISPAN requirements in IETF


	Hi,

	In order to speed up the advancement f the TISPAN requirements in IETF we think it would be best to prioritize the requirements. One split we think should be uncontroversial is to split the requirements in those that are induced by regulatory requirements and those that are not. And to prioritize the regulatory requirements in IETF.

	We believe that the following TISPAN simulation services are Regulatory:

	Regulatory Services
	===============
	- Originating Identity Presentation/ Originating Identity Presentation Restriction (OIP/OIR, 3025)
	- OIR override (, 3025)
	- Terminating Identity Presentation/ Terminating Identity Presentation Restriction (TIP/TIR, 3026)
	- Anonymous Communication Rejection (ACR, 3029)
	- Malicious Communication Identification (MCID, 3036)


	Follows that splitting the requirements in one group of regulatory and one group of non-regulatory leads to the following split.

	Proposed grouping of TISPAN-IETF simulation service requirements
	=================================================
	(http://www.ietf.org/internet-drafts/draft-jesske-sipping-tispan-requirements-01.txt)

	Regulatory Requirements:
	- [REQ-ACR-1]
	- [REQ-ACR-2]
	- [REQ-TIP-1]
	- [REQ-TIP-2]
	- [REQ-MCID-1]
	- [REQ-MCID-2]

	Non-Regulatory Requirements:
	- [REQ-GEN-1]
	- [REQ-CCBS-1]
	- [REQ-CCBS-2]
	- [REQ-CCBS-3]
	- [REQ-CCBS-4]
	- [REQ-CCNR-1]
	- [REQ-CCNR-2]
	- [REQ-CW-1]
	- [REQ-CW-2]
	- [REQ-CDIV-1]
	- [REQ-CDIV-2]
	- [REQ-CDIV-3]
	- [REQ-CDIV-4]
	- [REQ-CAT-1] 
	- [REQ-CAT-2] 

	Whether the grouping can best be reflected in one draft or in multiple drafts shall be made dependent on whether advancement of the TISPAN R1 release is held up by a requirements draft that is not fully appoved or not.

	Best Regards,

Hans Erik van Elburg
System Engineer
Technology Strategies

Ericsson Telecommunicatie B.V.
Research and Development
P.O. Box 8, 5120AA  Rijen
The Netherlands

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