Re: [Stox] I-D Action: draft-ietf-stox-im-04.txt

"Olle E. Johansson" <oej@edvina.net> Tue, 01 October 2013 07:38 UTC

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Subject: Re: [Stox] I-D Action: draft-ietf-stox-im-04.txt
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Hello,
A few random notes:

- Call-ID examples always have a domain in the call id in this draft. As the Call-ID is just a random string, I would prefer either hostname
  to follow the requirements to make it globally unique, or just a random string. I do not want developers to 
  believe that attaching a domain is recommended behaviour.

- Maybe some examples should include international character sets. Julia says

"Jag kommer, Romeo! Din skål jag dricker!"

or Romeo:

"Om jag får sömnens smicker-öga tro,
Så bådar drömmen mig en fröjdfull nyhet."

This is still plain text, but not ASCII...

Table2: (But maybe this is back to core)
- Translation of r-uri to to: header thus overriding the To: header is something worth discussing,
  if it hasn't been discussed yet. The SIP To: header is the original destination of the message,
  and the R-uri is the current target.

Additional notes:

- A SIP MESSAGE can fork. The draft doesn't mention that, something that may have impact
  on implementations. There's a JID on one side - but a forking address on the other side of this spec.
- A SIP MESSAGE can be delivered inside of a dialog and outside of a dialog. Inside of a dialog
   is maybe out of scope for this draft, but in that case the remote target will be a contact address,
   maybe even a GRUU.

/O


1 okt 2013 kl. 08:48 skrev Daniel-Constantin Mierla <miconda@gmail.com>om>:

> Hello,
> 
> the SIP message example in chapter 4. SIP to XMPP has the From header without tag parameter. Should be like:
> 
> From: <sip:romeo@example.net>;tag=xyz
> 
> Daniel
> 
> On 9/30/13 11:56 PM, internet-drafts@ietf.org wrote:
>> A New Internet-Draft is available from the on-line Internet-Drafts directories.
>>  This draft is a work item of the SIP-TO-XMPP Working Group of the IETF.
>> 
>> 	Title           : Interworking between the Session Initiation Protocol (SIP) and the Extensible Messaging and Presence Protocol (XMPP): Instant Messaging
>> 	Author(s)       : Peter Saint-Andre
>>                           Avshalom Houri
>>                           Joe Hildebrand
>> 	Filename        : draft-ietf-stox-im-04.txt
>> 	Pages           : 10
>> 	Date            : 2013-09-30
>> 
>> Abstract:
>>    This document defines a bidirectional protocol mapping for the
>>    exchange of single instant messages between the Session Initiation
>>    Protocol (SIP) and the Extensible Messaging and Presence Protocol
>>    (XMPP).
>> 
>> 
>> The IETF datatracker status page for this draft is:
>> https://datatracker.ietf.org/doc/draft-ietf-stox-im
>> 
>> There's also a htmlized version available at:
>> http://tools.ietf.org/html/draft-ietf-stox-im-04
>> 
>> A diff from the previous version is available at:
>> http://www.ietf.org/rfcdiff?url2=draft-ietf-stox-im-04
>> 
>> 
>> Please note that it may take a couple of minutes from the time of submission
>> until the htmlized version and diff are available at tools.ietf.org.
>> 
>> Internet-Drafts are also available by anonymous FTP at:
>> ftp://ftp.ietf.org/internet-drafts/
>> 
>> _______________________________________________
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> 
> -- 
> Daniel-Constantin Mierla - http://www.asipto.com
> http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
> Kamailio Advanced Trainings - Berlin, Nov 25-28; Miami, Nov 18-20, 2013
>  - more details about Kamailio trainings at http://www.asipto.com -
> 
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