Re: [Enum] a suggestion re: using flags to distinguish post-ENUM signaling f lows

Stastny Richard wrote:
>> The second one is (essentially) number portability. My SIP URI can change from sip:mstafford@provider-A.net to >sip:mstafford@provider-B.biz. As long as my phone number stays the same, it can be used to obtain my current SIP URI.
> 
> What I want to have is SIP URI portability too, or in other words: I want to have my sip URI sip:richard@stastny.com
> hosted by one provider and the possibility to port this to another.
> 
> Especially if I am a company.
>  
> For more information see the ECMA christmas wish-list presented today at ETSI TISPAN:
> Technical Report TR/91
> Enterprise Communication in Next Generation Corporate Networks (NGCN) involving Public Next Generation Networks (NGN)
> (December 2005)
> http://www.ecma-international.org/publications/files/ECMA-TR/TR-091.pdf
>  
> and also
> Technical Report TR/92
> Corporate Telecommunication Networks - Mobility for Enterprise Communications
> (December 2005)
> http://www.ecma-international.org/publications/files/ECMA-TR/TR-092.pdf
>  
> The scenarios and requirements described in these two documents will not
> be really easy to implement with NGNs ;-)
> Of course they want to have best of both sides: peering with each other in all variants
> AND in addition to be connected to an NGN, just to be on the safe side.
> One could also say: the overflow traffic is for the telcos (say max 20%)

And ..just to make sure everyone is totally confused and bewildered by 
all of this, the SIP Forum is very close to publishing its Proposed 
Recommendation on IP-PBX to Service Provider interface.

Draft version four of the IP PBX / SP Interoperability specification is 
now available online for your review at the following URL:

The list for this document is taking final comments for the next 30 days.

http://data.memberclicks.com/bbattach/123566/sf-draft-twg-IP_PBX_SP_Interop-sibley-v4.pdf

 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Richard Shockey, Director - Member of Technical Staff
NeuStar Inc.
46000 Center Oak Plaza  -   Sterling, VA  20166
sip:rshockey(at)iptel.org   sip:57141(at)fwd.pulver.com
ENUM +87810-13313-31331
PSTN Office +1 571.434.5651 PSTN Mobile +1 703.593.2683
Fax: +1 815.333.1237
<mailto:richard(at)shockey.us> or
<mailto:richard.shockey(at)neustar.biz>
<http://www.neustar.biz> ; <http://www.enum.org>
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