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Subject: [sipcore] RFC 8217 on Clarifications for When to Use the name-addr Production in SIP Messages
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A new Request for Comments is now available in online RFC libraries.

        
        RFC 8217

        Title:      Clarifications for When to Use 
                    the name-addr Production in SIP Messages 
        Author:     R. Sparks
        Status:     Standards Track
        Stream:     IETF
        Date:       August 2017
        Mailbox:    rjsparks@nostrum.com
        Pages:      6
        Characters: 12829
        Updates:    RFC 3261, RFC 3325, RFC 3515, RFC 3892, RFC 4508, 
                    RFC 5002, RFC 5318, RFC 5360, RFC 5502

        I-D Tag:    draft-ietf-sipcore-name-addr-guidance-02.txt

        URL:        https://www.rfc-editor.org/info/rfc8217

        DOI:        10.17487/RFC8217

RFC 3261 constrained several SIP header fields whose grammar contains
the "name-addr / addr-spec" alternative to use name-addr when certain
characters appear.  Unfortunately, it expressed the constraints with
prose copied into each header field definition, and at least one
header field was missed.  Further, the constraint has not been copied
into documents defining extension headers whose grammar contains the
alternative.

This document updates RFC 3261 to state the constraint generically
and clarifies that the constraint applies to all SIP header fields
where there is a choice between using name-addr or addr-spec.  It
also updates the RFCs that define extension SIP header fields using
the alternative to clarify that the constraint applies (RFCs 3325,
3515, 3892, 4508, 5002, 5318, 5360, and 5502).

This document is a product of the Session Initiation Protocol Core Working Group of the IETF.

This is now a Proposed Standard.

STANDARDS TRACK: This document specifies an Internet Standards Track
protocol for the Internet community, and requests discussion and suggestions
for improvements.  Please refer to the current edition of the Official
Internet Protocol Standards (https://www.rfc-editor.org/standards) for the 
standardization state and status of this protocol.  Distribution of this 
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From: Mary Barnes <mary.ietf.barnes@gmail.com>
Date: Thu, 10 Aug 2017 15:28:39 -0500
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Subject: [sipcore] Fwd: [SIPForum-fullmembers] The SIP Forum Opens Call for Presentations and Early-Bird Registration for SIPNOC 2017
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Hi all,

Apologies to those who might have already seen this on SIP Forum mailing
lists, but I think this conference is directly relevant to folks doing work
in SIP.  This will be the 6th year for the conference.   The conference has
been well attended by service providers in the past.

Regards,
Mary.



---------- Forwarded message ----------
From: Marc Robins <marc.robins@sipforum.org>
Date: Tue, Aug 8, 2017 at 3:21 PM
Subject: [SIPForum-fullmembers] The SIP Forum Opens Call for Presentations
and Early-Bird Registration for SIPNOC 2017
To: fullmembers@sipforum.org



<http://www.sipnoc.org/>


*The SIP Forum Opens Call for Presentations and Early-Bird Registration for
SIPNOC 2017, November 28 =E2=80=93 30, 2017**Proposals now accepted for wor=
kshops,
panels, speaker presentations and "Birds of a Feather" sessions addressing
the deployment of SIP in service provider environments; Wireshark Training
Workshop included; Registration officially opens*

The SIP Forum <https://www.sipforum.org/> announced today that it has
opened registration and the official Call for Presentations
<https://www.sipforum.org/news-events/sipnoc-2017-overview/sipnoc-2017-call=
-for-presentations/>
for the seventh annual SIP Network Operators Conference
<http://www.sipnoc.org/> (SIPNOC 2017), being held at the Hilton Washington
Dulles Hotel in Herndon, VA, November 28 -30, 2017.

A three-day educational conference focusing on the challenges and
opportunities related to the deployment of SIP-based carrier services
globally, SIPNOC 2017 is a unique, network operator-centric event.
Organizers invite companies, executives and industry insiders to propose
presentations highlighting the use of session initiation protocol (SIP) in
service provider environments. Operators are encouraged to present
SIP-related success stories, deployment issues and concerns in their
networks, while equipment vendors and other industry stakeholders are
invited to work with operators to present real-world deployment experiences=
.

The* SIPNOC *conferences attractleading technical and operations personnel
from the global carrier community and have earned high praise from
attendees for their educational, non-commercial and technical content that
focuses on the real-world challenges operators face when deploying SIP
services in global IP networks. *SIPNOC 2017 *attendees will include
telecommunications providers, major backbone operators, interconnect and
wholesale solution providers, ISPs, cable operators, wireless network
operators as well as large enterprises deploying major SIP initiatives.

The SIP Forum will once again offer specialized training at SIPNOC 2017
presented by the expert trainers of ECG, this year focused on learning the
numerous tips and tricks of Wireshark =E2=80=93 *available to all SIPNOC 20=
17
=E2=80=9CAll-Access=E2=80=9D and =E2=80=9CFull Member=E2=80=9D attendees at=
 no additional cost! *

This intensive =E2=80=9CWireshark for VoIP Ninjas=E2=80=9D workshop will eq=
uip you with the
core and advanced skills you need to diagnose and solve the thorniest
problems using the popular, open-source tool Wireshark. The course prepares
to you to install and configure Wireshark to maximize your effectiveness
for VoIP, creating captures, locating calls and associated media, analyzing
QoS for audio and video problems, and using Wireshark=E2=80=99s analytics t=
ools to
find trouble spots in a busy SIP/IMS VoIP network.

*Early-Bird Registration for attending SIPNOC 2017 is now open, and
participants registering before September 15, 2017 save $200. Click here
<https://www.regonline.com/sipnoc2017> to register or visit
https://www.regonline.com/sipnoc2017
<https://www.regonline.com/sipnoc2017>.*

*SIPNOC 2017 Call for Presentations *proposals can be submitted by visiting
the SIP Forum Call for Presentations webpage
<https://www.sipforum.org/news-events/sipnoc-2017-overview/sipnoc-2017-call=
-for-presentations/>.
Possible topics can include SIP peering, SIP trunking, Emergency Services,
Congestion Control, Scaling and Capacity Issues, SIP-based applications,
Routing, Security, SIP-Network Operations Center Best Practices, IPv6
deployment challenges, User-agent Configuration, Standardization Issues and
Progress, HD voice deployments, Video Interoperability, WebRTC and SIP,
FoIP/T.38 Deployment, Testing or other issues facing SIP network
operations.

*SIPNOC 2017* offers several different types of speaking opportunities
including:

   - *General Session Talks*: A General Session presentation should be on a
   topic of interest to the general SIPNOC audience, and may be up to 30
   minutes long (including time for Q&A).


   - *General Session Panels*: Panels are sessions with a moderator and a
   team of panelists. The panel moderator should submit an abstract on the
   panel topic, a list of panelists, and how the panel will be organized.
   Panel selection is based on the importance, originality, focus and
   timeliness of the topic, expertise of proposed panelists, as well as the
   potential for informative and controversial discussion.


   - *Special Workshops*: The *SIPNOC 2017* program has been expanded to
   include special workshops that run for 1-2 hours, providing time to focu=
s
   in-depth on a variety of issues important to the SIPNOC community. Topic=
s
   can include a review of SIP RFCs and standards development, the regulato=
ry
   environment, etc.


   - *Research Topics*: Researchers are invited to present short summaries
   of their work for operator feedback. Topics may include call routing,
   network performance, statistical measurement and analysis and protocol
   development and implementation. Studies presented may be works in progre=
ss.
   Researchers from academia, government, and industry are encouraged to
   present.


   - *BOFs*: BOFs (Birds of a Feather sessions) are informal sessions on
   topics which are of interest to a portion of the SIPNOC community. BOFs =
may
   be held in break=E2=80=90out areas or in an unscheduled room. Requests f=
or
   scheduled BOFs can be made at any time, including on site at the confere=
nce.



*SIPNOC 2017 Call for Presentation Key Dates*





   - Presentation Abstracts Due

September 1, 2017

   - Draft Presentations Due

September 14, 2017

   - Acceptance Decision and Notifications

September 20, 2017

   - Draft Program Published

September 20, 2017

   - Final Presentations Due

October 20, 2017

   - Final Agenda Published

October 23, 2017

   - Conference Begins

November 28, 2017





*SIPNOC 2017 Call for Presentations General Info* To view the official call
for presentations, which includes instructions on submitting material and
specific SIPNOC policies, please visit https://www.sipforum.org/news-
events/sipnoc-2017-overview/sipnoc-2017-call-for-presentations/. To submit,
visit https://www.easychair.org/conferences/?conf=3Dsipnoc2017.

*SIPNOC 2017 Early Bird Registration Info: Deadline September 15, 2017*

   - *Save $200 *if you register for SIPNOC 2017 by September 15, 2017.
   - *Register *at https://www.regonline.com/sipnoc2017

*SIPNOC 2017 General Event Information*

   - For more information about *SIPNOC 2017*, please visit www.sipnoc.org
   or send an email to sipnocinfo@sipforum.org.

*SIPNOC 2017 Sponsorship Information*

   - For information about corporate sponsorship opportunities at *SIPNOC
   2017*, please contact Marc Robins, SIP Forum President and Managing
   Director, at 203-829-6307 <(203)%20829-6307> or marc.robins =E2=80=9Cat=
=E2=80=9D
   sipforum.org.




*About the SIP Forum*

The SIP Forum is an IP communications industry association that engages in
numerous activities that promote and advance SIP-based technology, such as
the development of industry recommendations, the SIPit interoperability
testing events, special workshops, educational seminars, and general
promotion of SIP in the industry. The SIP Forum is also the producer of the
annual SIPNOC conferences (for SIP Network Operators Conference), focused
on the technical requirements of the service provider community. One of the
Forum's notable technical activities is the development of the SIPconnect
Technical Recommendation =E2=80=93 a standards-based SIP trunking recommend=
ation
for direct IP peering and interoperability between IP PBXs and SIP-based
service provider networks, and the SIPconnect Certification Testing
Program, a unique certification testing program that includes a new
certification test suite and test platform, as well as an associated
=E2=80=9CSIPconnect Certified=E2=80=9D logo program that provides an offici=
al =E2=80=9Cseal of
certification=E2=80=9D for companies products and services that have succes=
sfully
passed the certification test and officially achieved conformance with the
SIPconnect specification. Other important Forum initiatives include work in
NNI, VRS, and SIP and IPv6. For more information, please visit:
https://www.sipforum.org.


For more information, please visit:
*www.sipnoc.org <http://www.sipnoc.org> or email sipnocinfo@sipforum.org
<sipnocinfo@sipforum.org>*




_______________________________________________
fullmembers mailing list
fullmembers@sipforum.org
http://mail.sipforum.org/mailman/listinfo/fullmembers

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<div dir=3D"ltr">Hi all,<div><br></div><div>Apologies to those who might ha=
ve already seen this on SIP Forum mailing lists, but I think this conferenc=
e is directly relevant to folks doing work in SIP.=C2=A0 This will be the 6=
th year for the conference. =C2=A0=C2=A0<span style=3D"font-size:12.8px">Th=
e conference has been well attended by service providers in the past.</span=
></div><div><span style=3D"font-size:12.8px"><br></span></div><div><span st=
yle=3D"font-size:12.8px">Regards,</span></div><div><span style=3D"font-size=
:12.8px">Mary.</span></div><div><span style=3D"font-size:12.8px"><br></span=
></div><div><br></div><div><div class=3D"gmail_quote"><div dir=3D"ltr"><br>=
<div class=3D"gmail_quote">---------- Forwarded message ----------<br>From:=
 <b class=3D"gmail_sendername">Marc Robins</b> <span dir=3D"ltr">&lt;<a hre=
f=3D"mailto:marc.robins@sipforum.org" target=3D"_blank">marc.robins@sipforu=
m.org</a>&gt;</span><br>Date: Tue, Aug 8, 2017 at 3:21 PM<br>Subject: [SIPF=
orum-fullmembers] The SIP Forum Opens Call for Presentations and Early-Bird=
 Registration for SIPNOC 2017<br>To: <a href=3D"mailto:fullmembers@sipforum=
.org" target=3D"_blank">fullmembers@sipforum.org</a><br><br><br><div class=
=3D"gmail-m_-8522051737130905625HOEnZb"><div class=3D"gmail-m_-852205173713=
0905625h5"><div bgcolor=3D"white" lang=3D"EN-US"><div class=3D"gmail-m_-852=
2051737130905625m_-7438763167024354478WordSection1"><p class=3D"MsoNormal">=
<u></u>=C2=A0<u></u></p><div align=3D"center"><table class=3D"gmail-m_-8522=
051737130905625m_-7438763167024354478MsoNormalTable" border=3D"1" cellspaci=
ng=3D"0" cellpadding=3D"0" width=3D"800" style=3D"width:600pt;background:wh=
ite;border:1pt solid black"><tbody><tr><td style=3D"border:none;padding:0in=
"><div align=3D"center"><table class=3D"gmail-m_-8522051737130905625m_-7438=
763167024354478MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding=
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ding:0in"><div><table class=3D"gmail-m_-8522051737130905625m_-7438763167024=
354478MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding=3D"0" widt=
h=3D"100%" style=3D"width:100%"><tbody><tr><td width=3D"59%" valign=3D"top"=
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25m_-7438763167024354478MsoNormalTable" border=3D"0" cellspacing=3D"0" cell=
padding=3D"0" width=3D"100%" style=3D"width:100%"><tbody><tr><td width=3D"5=
9%" valign=3D"top" style=3D"width:59%;padding:0in"><h1><a href=3D"http://ww=
w.sipnoc.org/" target=3D"_blank"><span style=3D"text-decoration:none"><img =
border=3D"0" width=3D"728" height=3D"130" id=3D"gmail-m_-852205173713090562=
5m_-7438763167024354478_x0000_i1025" src=3D"http://images.tmcnet.com/mkt/bl=
ast/SIPNOC/SIPNOC-Header-2017.jpg"></span></a><u></u><u></u></h1><p>=C2=A0<=
u></u><u></u></p><table class=3D"gmail-m_-8522051737130905625m_-74387631670=
24354478MsoNormalTable" border=3D"0" cellpadding=3D"0" width=3D"732" style=
=3D"width:549pt"><tbody><tr><td valign=3D"top" style=3D"padding:0.75pt"><h1=
 style=3D"margin-bottom:19pt"><strong><span style=3D"font-family:Calibri,sa=
ns-serif;color:rgb(0,102,0)">The SIP Forum Opens Call for Presentations and=
 Early-Bird Registration for SIPNOC 2017, November 28 =E2=80=93 30, 2017</s=
pan></strong><span style=3D"color:rgb(0,102,0)"><u></u><u></u></span></h1><=
h1 style=3D"margin-bottom:14.5pt;line-height:18pt"><strong><i><span style=
=3D"font-size:14.5pt;font-family:Calibri,sans-serif;color:rgb(0,102,0)">Pro=
posals now accepted for workshops, panels, speaker presentations and &quot;=
Birds of a Feather&quot; sessions addressing the deployment of SIP in servi=
ce provider environments; Wireshark Training Workshop included; Registratio=
n officially opens</span></i></strong><i><span style=3D"font-size:14.5pt;co=
lor:rgb(0,102,0)"><u></u><u></u></span></i></h1><p style=3D"margin-bottom:1=
2pt">The <a href=3D"https://www.sipforum.org/" target=3D"_blank">SIP Forum<=
/a> announced today that it has opened registration and the official <a hre=
f=3D"https://www.sipforum.org/news-events/sipnoc-2017-overview/sipnoc-2017-=
call-for-presentations/" target=3D"_blank">Call for Presentations</a> for t=
he seventh annual <a href=3D"http://www.sipnoc.org/" target=3D"_blank">SIP =
Network Operators Conference</a> (SIPNOC 2017), being held at the Hilton Wa=
shington Dulles Hotel in Herndon, VA, November 28 -30, 2017. <br><br>A thre=
e-day educational conference focusing on the challenges and opportunities r=
elated to the deployment of SIP-based carrier services globally, SIPNOC 201=
7 is a unique, network operator-centric event. Organizers invite companies,=
 executives and industry insiders to propose presentations highlighting the=
 use of session initiation protocol (SIP) in service provider environments.=
 Operators are encouraged to present SIP-related success stories, deploymen=
t issues and concerns in their networks, while equipment vendors and other =
industry stakeholders are invited to work with operators to present real-wo=
rld deployment experiences.<br><br>The<strong><span style=3D"font-family:Ca=
libri,sans-serif"> SIPNOC </span></strong>conferences attractleading techni=
cal and operations personnel from the global carrier community and have ear=
ned high praise from attendees for their educational, non-commercial and te=
chnical content that focuses on the real-world challenges operators face wh=
en deploying SIP services in global IP networks. <strong><span style=3D"fon=
t-family:Calibri,sans-serif">SIPNOC 2017 </span></strong>attendees will inc=
lude telecommunications providers, major backbone operators, interconnect a=
nd wholesale solution providers, ISPs, cable operators, wireless network op=
erators as well as large enterprises deploying major SIP initiatives.<br><b=
r>The SIP Forum will once again offer specialized training at SIPNOC 2017 p=
resented by the expert trainers of ECG, this year focused on learning the n=
umerous tips and tricks of Wireshark =E2=80=93 <strong><span style=3D"font-=
family:Calibri,sans-serif">available to all SIPNOC 2017 =E2=80=9CAll-Access=
=E2=80=9D and =E2=80=9CFull Member=E2=80=9D attendees at no additional cost=
! </span></strong><br><br>This intensive =E2=80=9CWireshark for VoIP Ninjas=
=E2=80=9D workshop will equip you with the core and advanced skills you nee=
d to diagnose and solve the thorniest problems using the popular, open-sour=
ce tool Wireshark. The course prepares to you to install and configure Wire=
shark to maximize your effectiveness for VoIP, creating captures, locating =
calls and associated media, analyzing QoS for audio and video problems, and=
 using Wireshark=E2=80=99s analytics tools to find trouble spots in a busy =
SIP/IMS VoIP network. <u></u><u></u></p><p><strong><span style=3D"font-fami=
ly:Calibri,sans-serif">Early-Bird Registration for attending SIPNOC 2017 is=
 now open, and participants registering before September 15, 2017 save $200=
. <a href=3D"https://www.regonline.com/sipnoc2017" target=3D"_blank">Click =
here</a> to register or visit <a href=3D"https://www.regonline.com/sipnoc20=
17" target=3D"_blank">https://www.regonline.com/sipn<wbr>oc2017</a>.</span>=
</strong><br><br><strong><span style=3D"font-family:Calibri,sans-serif">SIP=
NOC 2017 Call for Presentations </span></strong>proposals can be submitted =
by visiting the <a href=3D"https://www.sipforum.org/news-events/sipnoc-2017=
-overview/sipnoc-2017-call-for-presentations/" target=3D"_blank">SIP Forum =
Call for Presentations webpage</a>. Possible topics can include SIP peering=
, SIP trunking, Emergency Services, Congestion Control, Scaling and Capacit=
y Issues, SIP-based applications, Routing, Security, SIP-Network Operations=
 Center Best Practices, IPv6 deployment challenges, User-agent Configuratio=
n, Standardization Issues and Progress, HD voice deployments, Video Interop=
erability, WebRTC and SIP, FoIP/T.38 Deployment, Testing or other issues fa=
cing SIP network operations. <br><br><strong><span style=3D"font-family:Cal=
ibri,sans-serif">SIPNOC 2017</span></strong> offers several different types=
 of speaking opportunities including: <u></u><u></u></p><ul type=3D"disc"><=
li class=3D"MsoNormal" style=3D"line-height:17.25pt"><strong><span style=3D=
"font-family:Calibri,sans-serif">General Session Talks</span></strong><span=
 style=3D"font-family:Calibri,sans-serif">: A General Session presentation =
should be on a topic of interest to the general SIPNOC audience, and may be=
 up to 30 minutes long (including time for Q&amp;A). <u></u><u></u></span><=
/li></ul><ul type=3D"disc"><li class=3D"MsoNormal" style=3D"line-height:17.=
25pt"><strong><span style=3D"font-family:Calibri,sans-serif">General Sessio=
n Panels</span></strong><span style=3D"font-family:Calibri,sans-serif">: Pa=
nels are sessions with a moderator and a team of panelists. The panel moder=
ator should submit an abstract on the panel topic, a list of panelists, and=
 how the panel will be organized. Panel selection is based on the importanc=
e, originality, focus and timeliness of the topic, expertise of proposed pa=
nelists, as well as the potential for informative and controversial discuss=
ion. <u></u><u></u></span></li></ul><ul type=3D"disc"><li class=3D"MsoNorma=
l" style=3D"line-height:17.25pt"><strong><span style=3D"font-family:Calibri=
,sans-serif">Special Workshops</span></strong><span style=3D"font-family:Ca=
libri,sans-serif">: The <strong><span style=3D"font-family:Calibri,sans-ser=
if">SIPNOC 2017</span></strong> program has been expanded to include specia=
l workshops that run for 1-2 hours, providing time to focus in-depth on a v=
ariety of issues important to the SIPNOC community. Topics can include a re=
view of SIP RFCs and standards development, the regulatory environment, etc=
. <u></u><u></u></span></li></ul><ul type=3D"disc"><li class=3D"MsoNormal" =
style=3D"line-height:17.25pt"><strong><span style=3D"font-family:Calibri,sa=
ns-serif">Research Topics</span></strong><span style=3D"font-family:Calibri=
,sans-serif">: Researchers are invited to present short summaries of their =
work for operator feedback. Topics may include call routing, network perfor=
mance, statistical measurement and analysis and protocol development and im=
plementation. Studies presented may be works in progress. Researchers from =
academia, government, and industry are encouraged to present.<u></u><u></u>=
</span></li></ul><ul type=3D"disc"><li class=3D"MsoNormal" style=3D"line-he=
ight:17.25pt"><strong><span style=3D"font-family:Calibri,sans-serif">BOFs</=
span></strong><span style=3D"font-family:Calibri,sans-serif">: BOFs (Birds =
of a Feather sessions) are informal sessions on topics which are of interes=
t to a portion of the SIPNOC community. BOFs may be held in break=E2=80=90o=
ut areas or in an unscheduled room. Requests for scheduled BOFs can be made=
 at any time, including on site at the conference.<u></u><u></u></span></li=
></ul></td></tr><tr><td valign=3D"top" style=3D"padding:0.75pt"><p><u></u>=
=C2=A0<u></u></p><div align=3D"center"><table class=3D"gmail-m_-85220517371=
30905625m_-7438763167024354478MsoNormalTable" border=3D"0" cellspacing=3D"0=
" cellpadding=3D"0"><tbody><tr><td colspan=3D"2" valign=3D"top" style=3D"pa=
dding:0in"><p><strong><u><span style=3D"font-family:Calibri,sans-serif">SIP=
NOC 2017 Call for Presentation Key Dates</span></u></strong><u> </u><u></u>=
<u></u></p></td></tr><tr><td width=3D"359" valign=3D"top" style=3D"width:26=
9.25pt;padding:0in"><p>=C2=A0<u></u><u></u></p></td><td width=3D"194" valig=
n=3D"top" style=3D"width:145.5pt;padding:0in"><p>=C2=A0<u></u><u></u></p></=
td></tr><tr><td width=3D"359" valign=3D"top" style=3D"width:269.25pt;paddin=
g:0in"><ul type=3D"disc"><li class=3D"MsoNormal" style=3D"line-height:17.25=
pt"><span style=3D"font-family:Calibri,sans-serif">Presentation Abstracts D=
ue <u></u><u></u></span></li></ul></td><td width=3D"194" valign=3D"top" sty=
le=3D"width:145.5pt;padding:0in"><p>September 1, 2017 <u></u><u></u></p></t=
d></tr><tr><td width=3D"359" valign=3D"top" style=3D"width:269.25pt;padding=
:0in"><ul type=3D"disc"><li class=3D"MsoNormal" style=3D"line-height:17.25p=
t"><span style=3D"font-family:Calibri,sans-serif">Draft Presentations Due <=
u></u><u></u></span></li></ul></td><td width=3D"194" valign=3D"top" style=
=3D"width:145.5pt;padding:0in"><p>September 14, 2017 <u></u><u></u></p></td=
></tr><tr><td width=3D"359" valign=3D"top" style=3D"width:269.25pt;padding:=
0in"><ul type=3D"disc"><li class=3D"MsoNormal" style=3D"line-height:17.25pt=
"><span style=3D"font-family:Calibri,sans-serif">Acceptance Decision and No=
tifications <u></u><u></u></span></li></ul></td><td width=3D"194" valign=3D=
"top" style=3D"width:145.5pt;padding:0in"><p>September 20, 2017 <u></u><u><=
/u></p></td></tr><tr><td width=3D"359" valign=3D"top" style=3D"width:269.25=
pt;padding:0in"><ul type=3D"disc"><li class=3D"MsoNormal" style=3D"line-hei=
ght:17.25pt"><span style=3D"font-family:Calibri,sans-serif">Draft Program P=
ublished <u></u><u></u></span></li></ul></td><td width=3D"194" valign=3D"to=
p" style=3D"width:145.5pt;padding:0in"><p>September 20, 2017 <u></u><u></u>=
</p></td></tr><tr><td width=3D"359" valign=3D"top" style=3D"width:269.25pt;=
padding:0in"><ul type=3D"disc"><li class=3D"MsoNormal" style=3D"line-height=
:17.25pt"><span style=3D"font-family:Calibri,sans-serif">Final Presentation=
s Due <u></u><u></u></span></li></ul></td><td width=3D"194" valign=3D"top" =
style=3D"width:145.5pt;padding:0in"><p>October 20, 2017 <u></u><u></u></p><=
/td></tr><tr><td width=3D"359" valign=3D"top" style=3D"width:269.25pt;paddi=
ng:0in"><ul type=3D"disc"><li class=3D"MsoNormal" style=3D"line-height:17.2=
5pt"><span style=3D"font-family:Calibri,sans-serif">Final Agenda Published =
<u></u><u></u></span></li></ul></td><td width=3D"194" valign=3D"top" style=
=3D"width:145.5pt;padding:0in"><p>October 23, 2017 <u></u><u></u></p></td><=
/tr><tr><td width=3D"359" valign=3D"top" style=3D"width:269.25pt;padding:0i=
n"><ul type=3D"disc"><li class=3D"MsoNormal" style=3D"line-height:17.25pt">=
<span style=3D"font-family:Calibri,sans-serif">Conference Begins<u></u><u><=
/u></span></li></ul></td><td width=3D"194" valign=3D"top" style=3D"width:14=
5.5pt;padding:0in"><p>November 28, 2017 <u></u><u></u></p></td></tr></tbody=
></table></div><p class=3D"MsoNormal" align=3D"center" style=3D"text-align:=
center"><span style=3D"font-size:10pt"><u></u>=C2=A0<u></u></span></p><div =
align=3D"center"><table class=3D"gmail-m_-8522051737130905625m_-74387631670=
24354478MsoNormalTable" border=3D"0" cellspacing=3D"5" cellpadding=3D"0" wi=
dth=3D"709" style=3D"width:531.75pt;background:rgb(239,239,239)"><tbody><tr=
><td width=3D"709" valign=3D"top" style=3D"width:531.75pt;padding:3.75pt"><=
p class=3D"MsoNormal"><span style=3D"font-size:10pt"><u></u>=C2=A0<u></u></=
span></p><p><strong><span style=3D"font-family:Calibri,sans-serif">SIPNOC 2=
017 Call for Presentations General Info</span></strong> To view the officia=
l call for presentations, which includes instructions on submitting materia=
l and specific SIPNOC policies, please visit <a href=3D"https://www.sipforu=
m.org/news-events/sipnoc-2017-overview/sipnoc-2017-call-for-presentations/"=
 target=3D"_blank">https://www.sipforum.org/news-<wbr>events/sipnoc-2017-ov=
erview/si<wbr>pnoc-2017-call-for-presentatio<wbr>ns/</a>. To submit, visit =
<a href=3D"https://www.easychair.org/conferences/?conf=3Dsipnoc2017" target=
=3D"_blank">https://www.easychair.org/conf<wbr>erences/?conf=3Dsipnoc2017</=
a>.<u></u><u></u></p></td></tr><tr><td width=3D"709" valign=3D"top" style=
=3D"width:531.75pt;padding:3.75pt"><p><strong><span style=3D"font-family:Ca=
libri,sans-serif">SIPNOC 2017 Early Bird Registration Info: Deadline Septem=
ber 15, 2017</span></strong><u></u><u></u></p><ul type=3D"disc"><li class=
=3D"MsoNormal" style=3D"line-height:17.25pt"><strong><span style=3D"font-fa=
mily:Calibri,sans-serif">Save $200 </span></strong><span style=3D"font-fami=
ly:Calibri,sans-serif">if you register for SIPNOC 2017 by September 15, 201=
7. <u></u><u></u></span></li><li class=3D"MsoNormal" style=3D"line-height:1=
7.25pt"><strong><span style=3D"font-family:Calibri,sans-serif">Register </s=
pan></strong><span style=3D"font-family:Calibri,sans-serif">at <a href=3D"h=
ttps://www.regonline.com/sipnoc2017" target=3D"_blank">https://www.regonlin=
e.com/sipn<wbr>oc2017</a><u></u><u></u></span></li></ul></td></tr><tr><td w=
idth=3D"709" valign=3D"top" style=3D"width:531.75pt;padding:3.75pt"><p><str=
ong><span style=3D"font-family:Calibri,sans-serif">SIPNOC 2017 General Even=
t Information</span></strong><u></u><u></u></p><ul type=3D"disc"><li class=
=3D"MsoNormal" style=3D"line-height:17.25pt"><span style=3D"font-family:Cal=
ibri,sans-serif">For more information about <strong><span style=3D"font-fam=
ily:Calibri,sans-serif">SIPNOC 2017</span></strong>, please visit <a href=
=3D"http://www.sipnoc.org/" target=3D"_blank">www.sipnoc.org</a> or send an=
 email to <a href=3D"mailto:sipnocinfo@sipforum.org" target=3D"_blank">sipn=
ocinfo@sipforum.org</a>. <u></u><u></u></span></li></ul></td></tr><tr><td w=
idth=3D"709" valign=3D"top" style=3D"width:531.75pt;padding:3.75pt"><p><str=
ong><span style=3D"font-family:Calibri,sans-serif">SIPNOC 2017 Sponsorship =
Information</span></strong><u></u><u></u></p><ul type=3D"disc"><li class=3D=
"MsoNormal" style=3D"line-height:17.25pt"><span style=3D"font-family:Calibr=
i,sans-serif">For information about corporate sponsorship opportunities at =
<strong><span style=3D"font-family:Calibri,sans-serif">SIPNOC 2017</span></=
strong>, please contact Marc Robins, SIP Forum President and Managing Direc=
tor, at <a href=3D"tel:(203)%20829-6307" value=3D"+12038296307" target=3D"_=
blank">203-829-6307</a> or marc.robins =E2=80=9Cat=E2=80=9D <a href=3D"http=
://sipforum.org" target=3D"_blank">sipforum.org</a>.<u></u><u></u></span></=
li></ul></td></tr></tbody></table></div><p><u></u>=C2=A0<u></u></p><div sty=
le=3D"border-right:none;border-bottom:none;border-left:none;border-top:1.5p=
t solid rgb(204,204,204);padding:0in"><p class=3D"MsoNormal" align=3D"cente=
r" style=3D"text-align:center"><b><span style=3D"font-size:13.5pt;font-fami=
ly:Calibri,sans-serif"><br><span class=3D"gmail-m_-8522051737130905625m_-74=
38763167024354478title1"><span style=3D"color:rgb(232,31,31)">About the SIP=
 Forum</span></span></span></b><span style=3D"font-size:10pt"><u></u><u></u=
></span></p><p>The SIP Forum is an IP communications industry association t=
hat engages in numerous activities that promote and advance SIP-based techn=
ology, such as the development of industry recommendations, the SIPit inter=
operability testing events, special workshops, educational seminars, and ge=
neral promotion of SIP in the industry. The SIP Forum is also the producer =
of the annual SIPNOC conferences (for SIP Network Operators Conference), fo=
cused on the technical requirements of the service provider community. One =
of the Forum&#39;s notable technical activities is the development of the S=
IPconnect Technical Recommendation =E2=80=93 a standards-based SIP trunking=
 recommendation for direct IP peering and interoperability between IP PBXs =
and SIP-based service provider networks, and the SIPconnect Certification T=
esting Program, a unique certification testing program that includes a new =
certification test suite and test platform, as well as an associated =E2=80=
=9CSIPconnect Certified=E2=80=9D logo program that provides an official =E2=
=80=9Cseal of certification=E2=80=9D for companies products and services th=
at have successfully passed the certification test and officially achieved =
conformance with the SIPconnect specification. Other important Forum initia=
tives include work in NNI, VRS, and SIP and IPv6. For more information, ple=
ase visit: <a href=3D"https://www.sipforum.org/" target=3D"_blank">https://=
www.sipforum.org</a>.<u></u><u></u></p><p class=3D"MsoNormal" align=3D"cent=
er" style=3D"text-align:center"><b><span style=3D"font-size:10pt"><br></spa=
n></b><span class=3D"gmail-m_-8522051737130905625m_-7438763167024354478titl=
e21"><span style=3D"font-size:13.5pt">For more information, please visit:</=
span></span><b><span style=3D"font-size:13.5pt;font-family:Calibri,sans-ser=
if"><br><strong><span style=3D"font-family:Calibri,sans-serif"><a href=3D"h=
ttp://www.sipnoc.org" target=3D"_blank">www.sipnoc.org</a> or email <a href=
=3D"mailto:sipnocinfo@sipforum.org" target=3D"_blank">sipnocinfo@sipforum.o=
rg</a></span></strong></span><strong><u></u><u></u></strong></b></p></div><=
/td></tr></tbody></table></td></tr></tbody></table></td></tr></tbody></tabl=
e><p class=3D"MsoNormal"><span style=3D"font-size:10pt;display:none"><u></u=
>=C2=A0<u></u></span></p><table class=3D"gmail-m_-8522051737130905625m_-743=
8763167024354478MsoNormalTable" border=3D"1" cellspacing=3D"0" cellpadding=
=3D"0" style=3D"border-right:none;border-bottom:none;border-left:none;borde=
r-top:1pt solid rgb(205,209,212)"><tbody><tr><td style=3D"border:none;paddi=
ng:0in"></td></tr></tbody></table></div><p class=3D"MsoNormal"><u></u><u></=
u></p></td></tr></tbody></table></div></td></tr></tbody></table></div><p cl=
ass=3D"MsoNormal"><img border=3D"0" id=3D"gmail-m_-8522051737130905625m_-74=
38763167024354478_x0000_i1026" src=3D"http://www.tmcnet.com/scripts/img.ash=
x?lid=3D111404"><u></u><u></u></p></div></div></div></div><br>_____________=
_________________<wbr>_________________<br>
fullmembers mailing list<br>
<a href=3D"mailto:fullmembers@sipforum.org" target=3D"_blank">fullmembers@s=
ipforum.org</a><br>
<a href=3D"http://mail.sipforum.org/mailman/listinfo/fullmembers" rel=3D"no=
referrer" target=3D"_blank">http://mail.sipforum.org/mailm<wbr>an/listinfo/=
fullmembers</a><br>
<br></div><br></div>
</div><br></div></div>

--001a11474d86c87d4b05566c0a7e--


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From: <R.Jesske@telekom.de>
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Thread-Topic: draft-winterbottom-sipcore-locparam-01.txt and Liaison Statement to IETF on location source parameter
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--_000_87cf2edcef014e268e000ef358cc3c2cHE105828emea1cdstintern_
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Dear all,
since I have uploaded the latest draft on draft-winterbottom-sipcore-locpar=
am-01.txt and the last clarification on questions were given on 23. May I d=
id not get any further comment.



With a reference to this draft a Liaison from ETSI ( https://datatracker.ie=
tf.org/liaison/1527/ ) is waiting for action.



The liaison from ETSI is asking on the progress of the draft for their solu=
tion on Emergency Call due to the Project of  the European Union Mandate: M=
493.

My question is, since we have no open questions, if we can now progress the=
 draft.



Thank you for consideration.



Best Regards



Roland














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<p class=3D"MsoNormal">Dear all,<o:p></o:p></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">since I have uploaded the lates=
t draft on draft-winterbottom-sipcore-locparam-01.txt and the last clarific=
ation on questions were given on 23. May I did not get any further comment.=
<o:p></o:p></span></p>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p=
re>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US">With a reference to this dr=
aft a Liaison from ETSI ( </span><span lang=3D"FR" style=3D"font-size:11.0p=
t;font-family:&quot;Calibri&quot;,sans-serif;mso-fareast-language:EN-US"><a=
 href=3D"https://datatracker.ietf.org/liaison/1527/"><span lang=3D"EN-US">h=
ttps://datatracker.ietf.org/liaison/1527/</span></a></span><span lang=3D"FR=
" style=3D"font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;mso-=
fareast-language:EN-US"> </span><span lang=3D"EN-US" style=3D"font-size:11.=
0pt;font-family:&quot;Calibri&quot;,sans-serif;mso-fareast-language:EN-US">=
) is waiting for action.<o:p></o:p></span></pre>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p=
re>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US">The liaison from ETSI is as=
king on the progress of the draft for their solution on Emergency Call due =
to the Project of&nbsp; the European Union Mandate: M493.<o:p></o:p></span>=
</pre>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US">My question is, since we ha=
ve no open questions, if we can now progress the draft. <o:p></o:p></span><=
/pre>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p=
re>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US">Thank you for consideration=
.<o:p></o:p></span></pre>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p=
re>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US">Best Regards<o:p></o:p></sp=
an></pre>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p=
re>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US">Roland <o:p></o:p></span></=
pre>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p=
re>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p=
re>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p=
re>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p=
re>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p=
re>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif;mso-fareast-language:EN-US"><o:p>&nbsp;</o:p></span></p=
re>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p>&nbsp;</o:p></span></p>
</div>
</body>
</html>

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Subject: [sipcore] I-D Action: draft-ietf-sipcore-content-id-08.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Session Initiation Protocol Core WG of the IETF.

        Title           : Content-ID header field in Session Initiation Protocol (SIP)
        Authors         : Christer Holmberg
                          Ivo Sedlacek
	Filename        : draft-ietf-sipcore-content-id-08.txt
	Pages           : 15
	Date            : 2017-08-31

Abstract:
   This document specifies the Content-ID header field for usage in the
   Session Initiation Protocol (SIP).  The document also updates RFC
   5621, which only allows a Content-ID URL to reference a body part
   that is part of a multipart message-body.  This update enables a
   Content-ID URL to reference a complete message-body and metadata
   provided by some additional SIP header fields.

   This document updates RFC 5368 and RFC 6442, by clarifying their
   usage of the SIP Content-ID header field.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-sipcore-content-id/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-sipcore-content-id-08
https://datatracker.ietf.org/doc/html/draft-ietf-sipcore-content-id-08

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-sipcore-content-id-08


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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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: Adam Roach <adam@nostrum.com>, Eric Rescorla <ekr@rtfm.com>, The IESG <iesg@ietf.org>, "sipcore@ietf.org" <sipcore@ietf.org>, "draft-ietf-sipcore-content-id@ietf.org" <draft-ietf-sipcore-content-id@ietf.org>, "A. Jean Mahoney" <mahoney@nostrum.com>, "sipcore-chairs@ietf.org" <sipcore-chairs@ietf.org>, Ben Campbell <ben@nostrum.com>
Thread-Topic: Draft new version: draft-content-id-08
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--_000_D5CDD00A20D54christerholmbergericssoncom_
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Hi,

Based on the IESG reviews, we have submitted a new version (-08) of draft-c=
ontent-id.

Note that we did NOT include any update to RFC 6080, because we double-chec=
ked the RFC6080
usage of Content-ID header field and we believe that:

- RFC6080 does NOT use the *SIP* Content-ID header; and
- RFC6080 does NOT need to use the *SIP* Content-ID header.

Reasons:

RFC6080 uses Content-ID heaer field as follows:

---------------
   For profile data delivered via content
   indirection, i.e., a pointer to a PCC, then the Content-ID MIME
   header, as described in [RFC4483], MUST be used for each profile
   document URI.
---------------
and gives example as follows:
---------------
NOTIFY sip:urn%3auuid%3a00000000-0000-1000-0000-00FF8D82EDCB
        @192.168.1.44 SIP/2.0
Event: ua-profile;effective-by=3D3600
From: sip:urn%3auuid%3a00000000-0000-1000-0000-00FF8D82EDCB@example.com<mai=
lto:urn%3auuid%3a00000000-0000-1000-0000-00FF8D82EDCB@example.com>
       ;tag=3Dabca
To: sip:urn%3auuid%3a00000000-0000-1000-0000-00FF8D82EDCB@example.com<mailt=
o:urn%3auuid%3a00000000-0000-1000-0000-00FF8D82EDCB@example.com>
     ;tag=3D1234
Call-ID: 3573853342923422@192.0.2.44<mailto:3573853342923422@192.0.2.44>
CSeq: 322 NOTIFY
Via: SIP/2.0/UDP 192.0.2.3;
   branch=3Dz9hG4bK1e3effada91dc37fd5a0c95cbf6767d0
MIME-Version: 1.0
Content-Type: message/external-body; access-type=3D"URL";
               expiration=3D"Mon, 01 Jan 2010 09:00:00 UTC";
               URL=3D"http://example.com/z100-000000000000.html";
               size=3D9999;
               hash=3D10AB568E91245681AC1B

Content-Type: application/x-z100-device-profile
Content-ID: <39EHF78SA@example.com<mailto:39EHF78SA@example.com>>
---------------

The Content-ID header field above is NOT a *SIP* header field since it is p=
laced *after* CRLF.

The Content-ID header field above is a part of the message-body.

Since the message-body is of message/external-body MIME type the semantic o=
f the Content-ID header field above follows
RFC2046 section 5.2.3 and RFC4483 section 5.6 - i.e. the Content-ID header =
field above is a MIME header field and is used by
UAS to determine whether the content fetched from http://example.com/z100-0=
00000000000.html has changed between
UAC sending the SIP NOTIFY message and UAS receiving the SIP NOTIFY message=
.


Regards,

Christer

--_000_D5CDD00A20D54christerholmbergericssoncom_
Content-Type: text/html; charset="us-ascii"
Content-ID: <791691DEF00CD34AB2A7B8823C76C770@ericsson.com>
Content-Transfer-Encoding: quoted-printable

<html>
<head>
<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"=
>
</head>
<body style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-lin=
e-break: after-white-space;">
<div style=3D"color: rgb(0, 0, 0); font-family: Calibri, sans-serif; font-s=
ize: 14px;">
Hi,</div>
<div style=3D"color: rgb(0, 0, 0); font-family: Calibri, sans-serif; font-s=
ize: 14px;">
<br>
</div>
<div style=3D"color: rgb(0, 0, 0); font-family: Calibri, sans-serif; font-s=
ize: 14px;">
Based on the IESG reviews, we have submitted a new version (-08) of draft-c=
ontent-id.</div>
<div style=3D"color: rgb(0, 0, 0); font-family: Calibri, sans-serif; font-s=
ize: 14px;">
<br>
</div>
<div><font face=3D"Calibri,sans-serif">Note that we did NOT include any upd=
ate to RFC 6080, because we</font>&nbsp;double-checked&nbsp;the RFC6080&nbs=
p;</div>
<div>usage of Content-ID header field and we believe that:</div>
<div style=3D"color: rgb(0, 0, 0); font-family: Calibri, sans-serif; font-s=
ize: 14px;">
<div style=3D"font-family: -webkit-standard;"><br>
</div>
<div style=3D"font-family: -webkit-standard;">- RFC6080 does NOT use the *S=
IP* Content-ID header; and</div>
<div style=3D"font-family: -webkit-standard;">- RFC6080 does NOT need to us=
e the *SIP* Content-ID header.</div>
<div style=3D"font-family: -webkit-standard;"><br>
</div>
<div style=3D"font-family: -webkit-standard;">Reasons:</div>
<div style=3D"font-family: -webkit-standard;"><br>
</div>
<div style=3D"font-family: -webkit-standard;">RFC6080 uses Content-ID heaer=
 field as follows:</div>
<div style=3D"font-family: -webkit-standard;"><br>
</div>
<div style=3D"font-family: -webkit-standard;">---------------</div>
<div style=3D"font-family: -webkit-standard;">&nbsp; &nbsp;For profile data=
 delivered via content</div>
<div style=3D"font-family: -webkit-standard;">&nbsp;&nbsp; indirection, i.e=
., a pointer to a PCC, then the Content-ID MIME</div>
<div style=3D"font-family: -webkit-standard;">&nbsp;&nbsp; header, as descr=
ibed in [RFC4483], MUST be used for each profile</div>
<div style=3D"font-family: -webkit-standard;">&nbsp;&nbsp; document URI.</d=
iv>
<div style=3D"font-family: -webkit-standard;">---------------</div>
<div style=3D"font-family: -webkit-standard;">and gives example as follows:=
</div>
<div style=3D"font-family: -webkit-standard;">---------------</div>
<div style=3D"font-family: -webkit-standard;">NOTIFY sip:urn%3auuid%3a00000=
000-0000-1000-0000-00FF8D82EDCB</div>
<div style=3D"font-family: -webkit-standard;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;@192.168.1.44 SIP/2.0</div>
<div style=3D"font-family: -webkit-standard;">Event: ua-profile;effective-b=
y=3D3600</div>
<div style=3D"font-family: -webkit-standard;">From: sip:<a href=3D"mailto:u=
rn%3auuid%3a00000000-0000-1000-0000-00FF8D82EDCB@example.com">urn%3auuid%3a=
00000000-0000-1000-0000-00FF8D82EDCB@example.com</a></div>
<div style=3D"font-family: -webkit-standard;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp; ;tag=3Dabca</div>
<div style=3D"font-family: -webkit-standard;">To: sip:<a href=3D"mailto:urn=
%3auuid%3a00000000-0000-1000-0000-00FF8D82EDCB@example.com">urn%3auuid%3a00=
000000-0000-1000-0000-00FF8D82EDCB@example.com</a></div>
<div style=3D"font-family: -webkit-standard;">&nbsp;&nbsp;&nbsp;&nbsp; ;tag=
=3D1234</div>
<div style=3D"font-family: -webkit-standard;">Call-ID:&nbsp;<a href=3D"mail=
to:3573853342923422@192.0.2.44">3573853342923422@192.0.2.44</a></div>
<div style=3D"font-family: -webkit-standard;">CSeq: 322 NOTIFY</div>
<div style=3D"font-family: -webkit-standard;">Via: SIP/2.0/UDP 192.0.2.3;</=
div>
<div style=3D"font-family: -webkit-standard;">&nbsp;&nbsp; branch=3Dz9hG4bK=
1e3effada91dc37fd5a0c95cbf6767d0</div>
<div style=3D"font-family: -webkit-standard;">MIME-Version: 1.0</div>
<div style=3D"font-family: -webkit-standard;">Content-Type: message/externa=
l-body; access-type=3D&quot;URL&quot;;</div>
<div style=3D"font-family: -webkit-standard;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; expiration=3D&quot;=
Mon, 01 Jan 2010 09:00:00 UTC&quot;;</div>
<div style=3D"font-family: -webkit-standard;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; URL=3D&quot;<a href=
=3D"http://example.com/z100-000000000000.html">http://example.com/z100-0000=
00000000.html</a>&quot;;</div>
<div style=3D"font-family: -webkit-standard;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; size=3D9999;</div>
<div style=3D"font-family: -webkit-standard;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; hash=3D10AB568E9124=
5681AC1B</div>
<div style=3D"font-family: -webkit-standard;"><br>
</div>
<div style=3D"font-family: -webkit-standard;">Content-Type: application/x-z=
100-device-profile</div>
<div style=3D"font-family: -webkit-standard;">Content-ID: &lt;<a href=3D"ma=
ilto:39EHF78SA@example.com">39EHF78SA@example.com</a>&gt;</div>
<div style=3D"font-family: -webkit-standard;">---------------</div>
<div style=3D"font-family: -webkit-standard;"><br>
</div>
<div style=3D"font-family: -webkit-standard;">The Content-ID header field a=
bove is NOT a *SIP* header field since it is placed *after* CRLF.</div>
<div style=3D"font-family: -webkit-standard;"><br>
</div>
<div style=3D"font-family: -webkit-standard;">The Content-ID header field a=
bove is a part of the message-body.</div>
<div style=3D"font-family: -webkit-standard;"><br>
</div>
<div style=3D"font-family: -webkit-standard;">Since the message-body is of =
message/external-body MIME type the semantic of the Content-ID header field=
 above follows&nbsp;</div>
<div style=3D"font-family: -webkit-standard;">RFC2046 section 5.2.3 and RFC=
4483 section 5.6 - i.e. the Content-ID header field above is a MIME header =
field and is used by&nbsp;</div>
<div style=3D"font-family: -webkit-standard;">UAS to determine whether the =
content fetched from&nbsp;<a href=3D"http://example.com/z100-000000000000.h=
tml">http://example.com/z100-000000000000.html</a>&nbsp;has changed between=
&nbsp;</div>
<div style=3D"font-family: -webkit-standard;">UAC sending the SIP NOTIFY me=
ssage and UAS receiving the SIP NOTIFY message.</div>
<div style=3D"font-family: -webkit-standard;"><br>
</div>
</div>
<div style=3D"color: rgb(0, 0, 0); font-family: Calibri, sans-serif; font-s=
ize: 14px;">
<br>
</div>
<div style=3D"color: rgb(0, 0, 0); font-family: Calibri, sans-serif; font-s=
ize: 14px;">
Regards,</div>
<div style=3D"color: rgb(0, 0, 0); font-family: Calibri, sans-serif; font-s=
ize: 14px;">
<br>
</div>
<div style=3D"color: rgb(0, 0, 0); font-family: Calibri, sans-serif; font-s=
ize: 14px;">
Christer</div>
</body>
</html>

--_000_D5CDD00A20D54christerholmbergericssoncom_--


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References: <D5CDD00A.20D54%christer.holmberg@ericsson.com>
From: Adam Roach <adam@nostrum.com>
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Date: Thu, 31 Aug 2017 11:46:53 -0500
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Subject: Re: [sipcore] Draft new version: draft-content-id-08
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--------------2F9B43B1041066C4103396A0
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On 8/31/17 06:34, Christer Holmberg wrote:
> - RFC6080 does NOT use the *SIP* Content-ID header; and
> - RFC6080 does NOT need to use the *SIP* Content-ID header.


Thanks. Your analysis looks correct to me.

/a


--------------2F9B43B1041066C4103396A0
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<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  </head>
  <body text="#000000" bgcolor="#FFFFFF">
    <div class="moz-cite-prefix">On 8/31/17 06:34, Christer Holmberg
      wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:D5CDD00A.20D54%25christer.holmberg@ericsson.com">
      <div style="font-family: -webkit-standard;">- RFC6080 does NOT use
        the *SIP* Content-ID header; and</div>
      <div style="font-family: -webkit-standard;">- RFC6080 does NOT
        need to use the *SIP* Content-ID header.</div>
    </blockquote>
    <p><br>
    </p>
    <p>Thanks. Your analysis looks correct to me.</p>
    <p>/a<br>
    </p>
  </body>
</html>

--------------2F9B43B1041066C4103396A0--


From nobody Thu Aug 31 14:27:48 2017
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Cc: Adam Roach <adam@nostrum.com>, Eric Rescorla <ekr@rtfm.com>, The IESG <iesg@ietf.org>, "sipcore@ietf.org" <sipcore@ietf.org>, "draft-ietf-sipcore-content-id@ietf.org" <draft-ietf-sipcore-content-id@ietf.org>,  "A. Jean Mahoney" <mahoney@nostrum.com>, "sipcore-chairs@ietf.org" <sipcore-chairs@ietf.org>
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Subject: Re: [sipcore] Draft new version: draft-content-id-08
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Hi,

I=E2=80=99m a little confused by the new text in section 1.6. =
(Apologies, I realize that you proposed that text in email, but I =
somehow missed it at the time.)

> 1.6.  Backward compatibility
>=20
>    If an existing specification explicitly defines the usage of a
>    multipart message-body for carrying a single body part, that
>    specification MUST be updated in order to allow usage of a non-
>    multipart message-body for carrying the MIME entity, and for
>    referencing the whole message-body using a Content-ID URL.
>=20


Is the point of that to simply say that an update must occur, or that =
implementations cannot use a non-multipart body unless such an update =
occurs? If the former, I suggest dropping the normative language, for =
example by replacing =E2=80=9CMUST be=E2=80=9D with =E2=80=9Cshould =
be=E2=80=9D, since we can=E2=80=99t really make people update a =
specification,

If the latter, I propose the following:

  "If an existing specification only defines the usage of a
   multipart message-body for carrying a single body part to be =
referenced
   by a Content-ID URL, , implementations MUST NOT carry the MIME entity
   in a non-multipart message-body unless the specification is updated
   to explicitly allow it.=E2=80=9D

Ben.


> On Aug 31, 2017, at 6:34 AM, Christer Holmberg =
<christer.holmberg@ericsson.com> wrote:
>=20
> Hi,
>=20
> Based on the IESG reviews, we have submitted a new version (-08) of =
draft-content-id.
>=20
> Note that we did NOT include any update to RFC 6080, because we =
double-checked the RFC6080=20
> usage of Content-ID header field and we believe that:
>=20
> - RFC6080 does NOT use the *SIP* Content-ID header; and
> - RFC6080 does NOT need to use the *SIP* Content-ID header.
>=20
> Reasons:
>=20
> RFC6080 uses Content-ID heaer field as follows:
>=20
> ---------------
>    For profile data delivered via content
>    indirection, i.e., a pointer to a PCC, then the Content-ID MIME
>    header, as described in [RFC4483], MUST be used for each profile
>    document URI.
> ---------------
> and gives example as follows:
> ---------------
> NOTIFY sip:urn%3auuid%3a00000000-0000-1000-0000-00FF8D82EDCB
>         @192.168.1.44 SIP/2.0
> Event: ua-profile;effective-by=3D3600
> From: =
sip:urn%3auuid%3a00000000-0000-1000-0000-00FF8D82EDCB@example.com
>        ;tag=3Dabca
> To: sip:urn%3auuid%3a00000000-0000-1000-0000-00FF8D82EDCB@example.com
>      ;tag=3D1234
> Call-ID: 3573853342923422@192.0.2.44
> CSeq: 322 NOTIFY
> Via: SIP/2.0/UDP 192.0.2.3;
>    branch=3Dz9hG4bK1e3effada91dc37fd5a0c95cbf6767d0
> MIME-Version: 1.0
> Content-Type: message/external-body; access-type=3D"URL";
>                expiration=3D"Mon, 01 Jan 2010 09:00:00 UTC";
>                URL=3D"http://example.com/z100-000000000000.html";
>                size=3D9999;
>                hash=3D10AB568E91245681AC1B
>=20
> Content-Type: application/x-z100-device-profile
> Content-ID: <39EHF78SA@example.com>
> ---------------
>=20
> The Content-ID header field above is NOT a *SIP* header field since it =
is placed *after* CRLF.
>=20
> The Content-ID header field above is a part of the message-body.
>=20
> Since the message-body is of message/external-body MIME type the =
semantic of the Content-ID header field above follows=20
> RFC2046 section 5.2.3 and RFC4483 section 5.6 - i.e. the Content-ID =
header field above is a MIME header field and is used by=20
> UAS to determine whether the content fetched from =
http://example.com/z100-000000000000.html has changed between=20
> UAC sending the SIP NOTIFY message and UAS receiving the SIP NOTIFY =
message.
>=20
>=20
> Regards,
>=20
> Christer


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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: Ben Campbell <ben@nostrum.com>
CC: Adam Roach <adam@nostrum.com>, Eric Rescorla <ekr@rtfm.com>, The IESG <iesg@ietf.org>, "sipcore@ietf.org" <sipcore@ietf.org>, "draft-ietf-sipcore-content-id@ietf.org" <draft-ietf-sipcore-content-id@ietf.org>, "A. Jean Mahoney" <mahoney@nostrum.com>, "sipcore-chairs@ietf.org" <sipcore-chairs@ietf.org>
Thread-Topic: Draft new version: draft-content-id-08
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Date: Fri, 1 Sep 2017 05:59:44 +0000
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Subject: Re: [sipcore] Draft new version: draft-content-id-08
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Hi,

>I=B9m a little confused by the new text in section 1.6. (Apologies, I
>realize that you proposed that text in email, but I somehow missed it at
>the time.)

Don=B9t worry - some of the text suggested on the list has been slightly
modified, based on input from Ivo etc :)


>> 1.6.  Backward compatibility
>>=20
>>    If an existing specification explicitly defines the usage of a
>>    multipart message-body for carrying a single body part, that
>>    specification MUST be updated in order to allow usage of a non-
>>    multipart message-body for carrying the MIME entity, and for
>>    referencing the whole message-body using a Content-ID URL.
>>=20
>
>
>Is the point of that to simply say that an update must occur, or that
>implementations cannot use a non-multipart body unless such an update
>occurs? If the former, I suggest dropping the normative language, for
>example by replacing =B3MUST be=B2 with =B3should be=B2, since we can=B9t =
really
>make people update a specification,
>
>If the latter, I propose the following:
>
>  "If an existing specification only defines the usage of a
>   multipart message-body for carrying a single body part to be referenced
>   by a Content-ID URL, , implementations MUST NOT carry the MIME entity
>   in a non-multipart message-body unless the specification is updated
>   to explicitly allow it.=B2

Works for me.

Regards,

Christer


>
>> On Aug 31, 2017, at 6:34 AM, Christer Holmberg
>><christer.holmberg@ericsson.com> wrote:
>>=20
>> Hi,
>>=20
>> Based on the IESG reviews, we have submitted a new version (-08) of
>>draft-content-id.
>>=20
>> Note that we did NOT include any update to RFC 6080, because we
>>double-checked the RFC6080
>> usage of Content-ID header field and we believe that:
>>=20
>> - RFC6080 does NOT use the *SIP* Content-ID header; and
>> - RFC6080 does NOT need to use the *SIP* Content-ID header.
>>=20
>> Reasons:
>>=20
>> RFC6080 uses Content-ID heaer field as follows:
>>=20
>> ---------------
>>    For profile data delivered via content
>>    indirection, i.e., a pointer to a PCC, then the Content-ID MIME
>>    header, as described in [RFC4483], MUST be used for each profile
>>    document URI.
>> ---------------
>> and gives example as follows:
>> ---------------
>> NOTIFY sip:urn%3auuid%3a00000000-0000-1000-0000-00FF8D82EDCB
>>         @192.168.1.44 SIP/2.0
>> Event: ua-profile;effective-by=3D3600
>> From: sip:urn%3auuid%3a00000000-0000-1000-0000-00FF8D82EDCB@example.com
>>        ;tag=3Dabca
>> To: sip:urn%3auuid%3a00000000-0000-1000-0000-00FF8D82EDCB@example.com
>>      ;tag=3D1234
>> Call-ID: 3573853342923422@192.0.2.44
>> CSeq: 322 NOTIFY
>> Via: SIP/2.0/UDP 192.0.2.3;
>>    branch=3Dz9hG4bK1e3effada91dc37fd5a0c95cbf6767d0
>> MIME-Version: 1.0
>> Content-Type: message/external-body; access-type=3D"URL";
>>                expiration=3D"Mon, 01 Jan 2010 09:00:00 UTC";
>>                URL=3D"http://example.com/z100-000000000000.html";
>>                size=3D9999;
>>                hash=3D10AB568E91245681AC1B
>>=20
>> Content-Type: application/x-z100-device-profile
>> Content-ID: <39EHF78SA@example.com>
>> ---------------
>>=20
>> The Content-ID header field above is NOT a *SIP* header field since it
>>is placed *after* CRLF.
>>=20
>> The Content-ID header field above is a part of the message-body.
>>=20
>> Since the message-body is of message/external-body MIME type the
>>semantic of the Content-ID header field above follows
>> RFC2046 section 5.2.3 and RFC4483 section 5.6 - i.e. the Content-ID
>>header field above is a MIME header field and is used by
>> UAS to determine whether the content fetched from
>>http://example.com/z100-000000000000.html has changed between
>> UAC sending the SIP NOTIFY message and UAS receiving the SIP NOTIFY
>>message.
>>=20
>>=20
>> Regards,
>>=20
>> Christer
>

