Re: [dispatch] FW: New Version Notificationfordraft-avasarala-dispatch-comm-barring-notification-00
Paul Kyzivat <pkyzivat@cisco.com> Fri, 21 May 2010 17:24 UTC
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Date: Fri, 21 May 2010 08:51:55 -0400
From: Paul Kyzivat <pkyzivat@cisco.com>
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To: Avasarala Ranjit-A20990 <ranjit@motorola.com>
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Cc: dispatch@ietf.org, R.Jesske@telekom.de
Subject: Re: [dispatch] FW: New Version Notificationfordraft-avasarala-dispatch-comm-barring-notification-00
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Ranjit, I can't declare consensus for dispatch - I'm just a participant like everybody else. The chairs can declare consensus when they think it has been achieved. IMO there is as yet no consensus. I agree with what John stated in his reply to you. Thanks, Paul Avasarala Ranjit-A20990 wrote: > Hi Paul > > So what is the consensus? Come up with a requirements I-D and then > continue on the event package? > > Thanks > > > Regards > Ranjit > > -----Original Message----- > From: Paul Kyzivat [mailto:pkyzivat@cisco.com] > Sent: Thursday, May 20, 2010 9:49 PM > To: Elwell, John > Cc: Avasarala Ranjit-A20990; dispatch@ietf.org; R.Jesske@telekom.de > Subject: Re: [dispatch] FW: New Version > Notificationfordraft-avasarala-dispatch-comm-barring-notification-00 > > > > Elwell, John wrote: >> I too think this work is potentially interesting beyond IMS, and would > find it more attractive to combine requirements and have a single event > package. >> Of course, there are other ways of achieving this. There could be an > HTTP resource that allows me to inspect recent calls that have been > subject to automatic call handling, e.g., by being diverted or barred. > Then I could use > https://datatracker.ietf.org/doc/draft-roach-sip-http-subscribe/ to be > notified of changes to that resource. No SIP standardisation required. > It would be interesting to know whether this would solve requirements. > > I guess this is fundamentally about automatic call handling. > Seems like it might be in the scope of BLISS, except I gather BLISS is > winding down. > > Thanks, > Paul > >> John >> >>> -----Original Message----- >>> From: Paul Kyzivat [mailto:pkyzivat@cisco.com] >>> Sent: 20 May 2010 16:33 >>> To: Avasarala Ranjit-A20990 >>> Cc: Elwell, John; dispatch@ietf.org; R.Jesske@telekom.de >>> Subject: Re: [dispatch] FW: New Version >>> Notificationfordraft-avasarala-dispatch-comm-barring-notification-00 >>> >>> >>> >>> Avasarala Ranjit-A20990 wrote: >>>> Hi Paul >>>> >>>> No I am not asking for a new WG. I wanted directions to >>> take this I-D >>>> forward. Like should we merge it with CDIV one as John Elwell was >>>> suggesting or keep this separate - which I think is better. >>> Well, with the new operating rules for RAI and DISPATCH, if you want >>> this to be worked on by some WG, then we either have to find one to >>> recharter to do the work, or else we have to spin up another. I don't > >>> see any obvious existing one to take on the work. >>> >>> I *do* think this work is potentially interesting beyond IMS. >>> A new WG >>> is a *possibility* if the work can be framed in a way that people >>> want to work on. IMO that will mean first defining the requirements, >>> without presuming the mechanism. And combining the requirements for >>> CDIV and barring would probably make it more attractive. >>> >>> Thanks, >>> Paul >>> >>>> Regards >>>> Ranjit >>>> >>>> -----Original Message----- >>>> From: Paul Kyzivat [mailto:pkyzivat@cisco.com] >>>> Sent: Thursday, May 20, 2010 6:47 PM >>>> To: Avasarala Ranjit-A20990 >>>> Cc: Elwell, John; dispatch@ietf.org; R.Jesske@telekom.de >>>> Subject: Re: [dispatch] FW: New Version >>>> Notificationfordraft-avasarala-dispatch-comm-barring-notification-00 >>>> >>>> >>>> >>>> Avasarala Ranjit-A20990 wrote: >>>>> Hi >>>>> >>>>> So is the consensus to proceed forward? >>>> Proceed forward in what way? Are you asking for a new WG? >>>> >>>> Thanks, >>>> Paul >>>> >>>>> Regards >>>>> Ranjit >>>>> >>>>> -----Original Message----- >>>>> From: Elwell, John [mailto:john.elwell@siemens-enterprise.com] >>>>> Sent: Thursday, May 20, 2010 12:15 PM >>>>> To: Avasarala Ranjit-A20990; dispatch@ietf.org >>>>> Cc: R.Jesske@telekom.de >>>>> Subject: RE: [dispatch] FW: New Version >>>>> >>> Notificationfordraft-avasarala-dispatch-comm-barring-notification-00 >>>>> Sorry, I thought I had already responded, but clearly not. >>>>> >>>>> I am still of the opinion that there is sufficient synergy >>> between the >>>>> two event packages that they can be combined into a single event >>>>> package. This would have the benefit of being able to have >>> a single >>>>> subscription to get all information relating to automatic >>> handling of >>>>> incoming calls, rather than being forced to subscribe >>> twice. If you >>>>> only want information about diverted calls, or only >>> information about >>>>> barred calls, you could filter accordingly. If you want different >>>>> filtering criteria, or different subscription times for >>> the two, there >>>>> is nothing to stop you having two separate subscriptions. But we >>>>> should not penalise the simple case by forcing two >>> subscriptions where >>>>> one would do. >>>>> >>>>> John >>>>> >>>>>> -----Original Message----- >>>>>> From: Avasarala Ranjit-A20990 [mailto:ranjit@motorola.com] >>>>>> Sent: 20 May 2010 05:33 >>>>>> To: Elwell, John; dispatch@ietf.org >>>>>> Cc: R.Jesske@telekom.de >>>>>> Subject: RE: [dispatch] FW: New Version >>>>>> >>> Notificationfordraft-avasarala-dispatch-comm-barring-notification-00 >>>>>> Hi All >>>>>> >>>>>> Any further comments on this I-D and suggestions for next steps? >>>>>> >>>>>> Thanks >>>>>> >>>>>> >>>>>> Regards >>>>>> Ranjit >>>>>> >>>>>> -----Original Message----- >>>>>> From: dispatch-bounces@ietf.org >>> [mailto:dispatch-bounces@ietf.org] On >>>>>> Behalf Of Avasarala Ranjit-A20990 >>>>>> Sent: Friday, May 14, 2010 11:49 AM >>>>>> To: Elwell, John; dispatch@ietf.org >>>>>> Subject: Re: [dispatch] FW: New Version >>>>>> >>> Notificationfordraft-avasarala-dispatch-comm-barring-notification-00 >>>>>> Hi John >>>>>> >>>>>> This I-D on communication barring notification talks >>> about an event >>>>>> package for reporting the notification information of >>> communication >>>>>> barrings (call blocking) that happen in the network on >>> behalf of the >>>>>> users. >>>>>> >>>>>> For e.g if Alice sets a call blocking rule that all calls >>> from Bob >>>>>> need to be blocked, then the network blocks all calls from Bob >>>>>> towards Alice. >>>>>> So here >>>>>> The notification information will include the details of the call >>>>>> block >>>>>> - i.e (1) the identity of caller (Bob) (2) time of block >>> (2) reason >>>>>> for block, etc >>>>>> >>>>>> Yes I agree with you that there is synergy between this >>> I-D and the >>>>>> one on CDIV, since both of them deal with reporting of >>> events that >>>>>> occur in the network. While CDIV deals with communication >>> diversion, >>>>>> this one deals with ICB service. Though both the event >>> packages are >>>>>> similar in terms of subscriptions and format, their execution and >>>>>> user preference may vary. So they need to be looked at differently > >>>>>> and standardized seperately. >>>>>> >>>>>> >>>>>> Regards >>>>>> Ranjit >>>>>> >>>>>> -----Original Message----- >>>>>> From: Elwell, John [mailto:john.elwell@siemens-enterprise.com] >>>>>> Sent: Thursday, May 13, 2010 6:25 PM >>>>>> To: Avasarala Ranjit-A20990; dispatch@ietf.org >>>>>> Cc: T Satyanarayana-A12694 >>>>>> Subject: RE: [dispatch] FW: New Version Notification >>>>>> fordraft-avasarala-dispatch-comm-barring-notification-00 >>>>>> >>>>>> Ranjit, >>>>>> >>>>>> It is not entirely clear to me what the notifications report. For >>>>>> example, in 6.7, it says "Typically, it will send >>>>>> one when a communication barring is enacted on behalf of the >>>> user." >>>>>> What is meant by "enacted" here? Is it when some entity, >>> on behalf of >>>>>> the user, perhaps through some web page, establishes a >>> communication >>>>>> barring rule? Or is it when an inbound communication >>> arrives and is >>>>>> processed in accordance with some pre-existing >>> communication barring >>>>>> rule? I thought at first it was the former, but I am >>> tending towards >>>>>> thinking it is the latter. Some clarification would be useful. >>>>>> >>>>>> Assuming it is the latter, there is obviously some synergy with >>>>>> draft-avasarala-dispatch-comm-div-notification. Both deal with >>>>>> reporting inbound communications that have been subject >>> to some rule, >>>>>> the rule being conditional on certain criteria such as caller ID. >>>>>> Where the conditions are met for a given call to be subject to a >>>>>> given >>>>>> rule, a notification in accordance with one or the other event >>>>>> package >>>>>> will be triggered. I fail to see the reason for having >>> two separate >>>>>> event packages, since this means two separate specifications, two >>>>>> different subscriptions, two different formats, etc.. >>>>>> >>>>>> John >>>>>> >>>>>>> -----Original Message----- >>>>>>> From: dispatch-bounces@ietf.org >>>>>>> [mailto:dispatch-bounces@ietf.org] On Behalf Of Avasarala >>>>>>> Ranjit-A20990 >>>>>>> Sent: 13 May 2010 11:28 >>>>>>> To: dispatch@ietf.org >>>>>>> Cc: T Satyanarayana-A12694 >>>>>>> Subject: [dispatch] FW: New Version Notification for >>>>>>> draft-avasarala-dispatch-comm-barring-notification-00 >>>>>>> >>>>>>> Hi all >>>>>>> >>>>>>> I have submitted a new I-D on communication barring notification >>>>>>> information based on the following >>>>>>> >>>>>>> Section 8.2.10 Communication Barring - ICB enhancement >>> of dynamic >>>>>>> blocking of incoming communications of 3GPP TS 22.173 >>>>>>> >>>>>>> Section 4.5.2.6.1 Actions for ICB at the terminating AS >>> of 3GPP TS >>>>>>> 24.611 >>>>>>> >>>>>>> The draft can be accessed from: >>>>>>> http://www.ietf.org/id/draft-avasarala-dispatch-comm-barring-n >>>>>>> otificatio >>>>>>> n-00.txt >>>>>>> >>>>>>> Please review and comment. >>>>>>> >>>>>>> Thanks >>>>>>> >>>>>>> >>>>>>> Regards >>>>>>> Ranjit >>>>>>> >>>>>>> -----Original Message----- >>>>>>> From: IETF I-D Submission Tool [mailto:idsubmission@ietf.org] >>>>>>> Sent: Thursday, May 13, 2010 3:47 PM >>>>>>> To: Avasarala Ranjit-A20990 >>>>>>> Cc: r.jesske@telekom.de >>>>>>> Subject: New Version Notification for >>>>>>> draft-avasarala-dispatch-comm-barring-notification-00 >>>>>>> >>>>>>> >>>>>>> A new version of I-D, >>>>>>> >>> draft-avasarala-dispatch-comm-barring-notification-00.txt has been >>>>>>> successfully submitted by Ranjit Avasarala and posted to >>> the IETF >>>>>>> repository. >>>>>>> >>>>>>> Filename: >>> draft-avasarala-dispatch-comm-barring-notification >>>>>>> Revision: 00 >>>>>>> Title: A Session Initiation Protocol (SIP) >>>>>>> Event Package for >>>>>>> Communication Barring Notification Information in support of the >>>>>>> Dynamic Incoming Communication Barring (ICB) Notification service >>>>>>> Creation_date: 2010-05-13 >>>>>>> WG ID: Independent Submission >>>>>>> Number_of_pages: 22 >>>>>>> >>>>>>> Abstract: >>>>>>> 3GPP is defining the protocol specification for the >>> Communication >>>>>>> Barring (CB) service using IP Multimedia (IM) Core Network (CN) >>>>>>> subsystem supplementary service and more particularly >>> the dynamic >>>>>>> incoming communication barring service. As part of dynamic >>>>>> incoming >>>>>>> communication barring (ICB) service, a SIP based Event package >>>>>>> framework is used for notifying users about >>> communication barrings >>>>>>> (dynamic and rule based) of their incoming communication >>> sessions. >>>>>>> This document proposes a new SIP event package for allowing >>>>>> users to >>>>>>> subscribe to and receive such notifications. Users can >>>>>> further define >>>>>> >>>>>>> filters to control the rate and content of such notifications. >>>>>>> The proposed event package is applicable to the ICB >>> supplementary >>>>>>> service in IMS and may not be applicable to the general internet. >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> The IETF Secretariat. >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> dispatch mailing list >>>>>>> dispatch@ietf.org >>>>>>> https://www.ietf.org/mailman/listinfo/dispatch >>>>>>> >>>>>> _______________________________________________ >>>>>> dispatch mailing list >>>>>> dispatch@ietf.org >>>>>> https://www.ietf.org/mailman/listinfo/dispatch >>>>>> >>>>> _______________________________________________ >>>>> dispatch mailing list >>>>> dispatch@ietf.org >>>>> https://www.ietf.org/mailman/listinfo/dispatch >>>>> >
- [dispatch] FW: New Version Notification for draft… Avasarala Ranjit-A20990
- Re: [dispatch] FW: New Version Notification for d… Elwell, John
- Re: [dispatch] FW: New Version Notification fordr… Avasarala Ranjit-A20990
- Re: [dispatch] FW: New Version Notificationfordra… Avasarala Ranjit-A20990
- Re: [dispatch] FW: New Version Notificationfordra… Elwell, John
- Re: [dispatch] FW: New Version Notificationfordra… Avasarala Ranjit-A20990
- Re: [dispatch] FW: New Version Notificationfordra… Paul Kyzivat
- Re: [dispatch] FW: New Version Notificationfordra… Paul Kyzivat
- Re: [dispatch] FW: New Version Notificationfordra… Avasarala Ranjit-A20990
- Re: [dispatch] FW: New Version Notificationfordra… Paul Kyzivat
- Re: [dispatch] FW: New Version Notificationfordra… Elwell, John
- Re: [dispatch] FW: New Version Notificationfordra… Paul Kyzivat
- Re: [dispatch] FW: New Version Notificationfordra… Avasarala Ranjit-A20990
- Re: [dispatch] FW: New Version Notificationfordra… Elwell, John
- Re: [dispatch] FW: New Version Notificationfordra… Paul Kyzivat
- Re: [dispatch] FW: New Version Notificationfordra… Mary Barnes
- Re: [dispatch] FW: New Version Notificationfordra… Avasarala Ranjit-A20990
- Re: [dispatch] FW: New Version Notificationfordra… Adam Roach
- Re: [dispatch] draft-avasarala-dispatch-comm-div-… Avasarala Ranjit-A20990
- Re: [dispatch] draft-avasarala-dispatch-comm-div-… Avasarala Ranjit-A20990
- Re: [dispatch] draft-avasarala-dispatch-comm-div-… Elwell, John
- Re: [dispatch] draft-avasarala-dispatch-comm-div-… Paul Kyzivat
- Re: [dispatch] draft-avasarala-dispatch-comm-div-… Adam Roach