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Subject: VoDSL 2000 Conference 
Date: Mon, 3 Jan 2000 16:18:09 +0100
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Hello,
=20
The VoDSL 2000 Conference will stand in Paris next 28-31 March. Key =
speakers, case studies: take a look at:  =
http://www.upperside.fr/bavodsl.htm
=20
Regards


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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<DIV><FONT color=3D#000000 size=3D2>Hello,</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT color=3D#000000 size=3D2>The VoDSL 2000 Conference will stand =
in Paris=20
next 28-31 March. Key speakers, case studies: take a look at:&nbsp; <A=20
href=3D"http://www.upperside.fr/bavodsl.htm">http://www.upperside.fr/bavo=
dsl.htm</A></FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT color=3D#000000 size=3D2>Regards</FONT></DIV></FONT></DIV>
<DIV>&nbsp;</DIV></BODY></HTML>

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From owner-iptel-outgoing@lists.research.bell-labs.com  Fri Jan  7 20:05:45 2000
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Date: Fri, 7 Jan 2000 19:51:43 -0500 (EST)
From: Henning Schulzrinne <hgs@cs.columbia.edu>
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Subject: CFP on JCN Special Issue on Internet QOS - Deadline Extended
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         JOURNAL OF COMMUNICATIONS AND NETWORKING (JCN)

 CALL FOR PAPERS - SPECIAL ISSUE ON QoS IN IP NETWORKS
                        JUNE, 2000

 ---> DEADLINE EXTENDED to January 31, 2000

A Special Issue of JCN dedicated to the realization of QoS-sensitive
services in IP networks will be published in June, 2000.  It will be
Guest Edited by Prof. Henning Schulzrinne of Columbia University,
Prof. Hideo Miyahara of Osaka University, and Prof. Luigi Fratta of
the University of Milan.  The topics include but are not limited to:

Differentiated Services
Integrated Services
MPLS
Real-time multicast
IP network traffic engineering
Performance measurement and evaluation
Pricing and billing
User perception of QOS
QOS policy management
Adaptive and other new service models
Light-weight reservation protocols and aggregation

Continuing JCN's tradition of fast turnaround together with full peer
reviews, the following schedule has been set:

Jan. 31, 2000   Submit manuscript via web page (see below)

Mar. 31, 2000   First reviews returned to author, revisions returned
                within three weeks

June, 2000      Special Issue published

The guest editors are
Prof. Luigi Fratta  <fratta@elet.polimi.it>
Prof. Hideo Miyahara <miyahara@mercury.nal.ics.es.osaka-u.ac.jp>
Prof. Henning Schulzrinne <hgs@cs.columbia.edu>

Papers should be submitted via the procedure described at

http://www.cs.columbia.edu/~hgs/edas/JCN

Only PostScript and PDF formats are accepted.

Further information about JCN is available at http://JCN.snu.ac.kr. 
JCN is a high-quality quarterly archival journal, published by the
Korean Institute of Communications Sciences with the technical
cosponsorship of the IEEE Communications Society, covering the fields of
Communication Theory and Systems, Wireless Communications, and Networks
and Services.  JCN began publication in March, 1999.


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From owner-iptel-outgoing@lists.research.bell-labs.com  Tue Jan 11 05:49:16 2000
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Subject: SIP 2000
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SIP 2000: beyond H.323?=20
Discussing and debating in Paris May 10-12.
A CFP is online at:
http://www.upperside.fr/basip.htm


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<DIV><FONT color=3D#000000 size=3D2>Discussing and debating in Paris May =

10-12.</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2>A CFP is online at:</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2><A=20
href=3D"http://www.upperside.fr/basip.htm">http://www.upperside.fr/basip.=
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From owner-iptel-outgoing@lists.research.bell-labs.com  Wed Jan 12 00:58:03 2000
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My sincere apology if you receive multiple copies of this CFP.
Please feel free to pass the CFP to anyone who might be interested.

Kind regards,

-------------------------------------------------------------------------

 	 	 	
CALL FOR PAPERS
1st IEEE European Conference on Universal Multiservice Networks
ECUMN'2000
IP Networks Versus Conventional Switched Networks
October 2-4, 2000 - CREF, Colmar, France

URL: http://iutsun1.colmar.uha.fr/ECUMN2000.html

Sponsors are the following national scientific societies in Europe, which
cooperate under the roof of: EUREL, Brussels, Belgium: AEI, Milano (Italy),
IEE, London (UK), ÖVE/GIT, Vienna (Austria), SEE, Paris (France), SEV/ITG,
Fehraltorf, (Switzerland), VDE/ITG, Frankfurt (Germany), WSES as well as
the IEEE Communications and Computer.

Supported by:
France Telecom
Alcatel
Newbridge
Other Supporters pending:


Conference Scope:

This conference follows the two successful ATM conferences events held in
Colmar, France in 1998 and 1999. The conference scope has been extended to
deal with the different topics related to Multiservice Network
Architectures, and Implementation, including among others, protocols,
signaling, traffic flow, addressing schemes, …

Fundamental questions still have to find an answer, such as:

How will the Internet, symbol of freedom, compete with the world of
traditional carrier networks or cooperate with it? 
Will alternate Technologies be needed to meet high level quality of service
requirements ?
What restrictions, if any, will result on the desired degree of freedom ?

Emphasis shall be put upon network convergence, including fixed/mobile
convergence  satisfying the needs of person to person communications, as
well as  Information and Entertainment applications.

The scope of ECUMN'2000 encompasses but is not limited to:

Evolution of Telecommunication Networks Architecture:
	*	Core network
	*	Access networks
	*	CPN (Customer Premise Networks including home networks)
	*	Multiservice mobile networks
	*	Interoperability issues, Interfaces and Reference points
Packet, frame and cell protocols:
	*	Addressing
	*	Multicasting
	*	Switching and routing
	*	Signaling
	*	Traffic control and QoS
Network management and control:
	*	Network design - Migration strategies
	*	Active networks versus Intelligent networks
Service impact (multimedia, VPN, ...) on network architecture:
	*	Fixed-Mobile Convergence
	*	Packetized voice
	*	Experimentation and fields trials

With such a variety of problems to be solved, and such high economical
interests at stake there is a definite interest to exchange ideas,
technical results and proposals, between the academic and industrial
communities and this is the major goal of the conference.

Instructions for Authors:

Mail four paper versions or E-mail preferably in Word 6 format, or
alternately a postscript version of a 2000-word extended abstract
summarizing an original work finalized or in progress. All the manuscripts
must be written in English. The top of the first page of each paper should
include the title of the paper, authors' name, position, address, telephone
and fax numbers, Email of the author responsible for correspondence and a
list of four keywords at least. 

Authors of accepted papers will be invited to submit full-length
manuscripts for inclusion in the proceedings. All submitted papers should
be sent to the following address: 

Pascal LORENZ 
University of Haute Alsace 
IUT - Department GTR 
34 rue du Grillenbreit 
68008 Colmar, France 
Phone: +33 389202366 
Fax: +33 389202359 
Mobile: +33 603658042 
E-mail: lorenz@colmar.uha.fr 

Important Deadlines:

Extended abstract due: February 11, 2000
Notification of acceptance: April 10, 2000
Camera-ready full papers due (2 columns, 8 pages max): June 10, 2000

Best papers will be forwarded for consideration in a special issue of the
journal "Annals of telecommunications". A competition for the best student
paper will be organized to recognize and encourage excellence in graduate
studies.

Tutorials:

Tutorials will present overviews of current high interest topics. Proposals
tutorials are due by February 11, 2000.


Conference Committees

General Chair: Pascal Lorenz (France) - University of Haute Alsace
Technical Program Chair: Annie Gravey (France) - France Telecom Cnet
Tutorials Chair: Sylvie Ritzenthaler (France) - Newbridge
Learned Societies Liaison Chair: Renato Israel (France) - SEE
Prosper Chemouil (France) - France Telecom Cnet
Michel Levy (France) - Alcatel
Jean-Louis Pernin (France) - Consultant
Guy Pujolle (France) - University of Versailles-Saint-Quentin
Pierre Rolin (France) - France Telecom Cnet

Scientific Program Committee:

H. Afifi (France) - ENST Bretagne
E. Biersack (France) - Eurecom
M. Boari (Italy) - University of Bologna
D. Bonjour (France) - France Telecom Cnet 
T. Braun (Switzerland) - University of Berne
P. Brown (France) - France Telecom Cnet
P. Chemouil (France) - France Telecom Cnet
G. Colombo (Italy) - CSELT
J.P. Coudreuse (France) - Mitsubishi
W. Dabbous (France) - INRIA
A. Danthine (Belgium) - University libre of Liège
M . Diaz (France) - LAAS
M. Erradi (Morocco) - ENSIAS 
S. Fdida (France) - LIP6
F. Ferrero (Italy) - CSELT 
G. Fiche (France) - Alcatel CIT
A. Gravey (France) - France Telecom Cnet
S.J. Halme (Finland) - Helsinki University of Technology
G. Hébuterne (France) - INT
H.G. Hegering (Germany) - University of Munich
D. Hutchinson (UK) - Lancaster
R. Israel (France) - SEE 
A. Jajszczyk (Poland) - University of Mining & Metallurgy
M. Joubert (France) - Cegetel
F. Kamoun (Tunisia) - ENSI 
M. Karpov (Russia) - St Petersburg University
P. Key (UK) - Microsoft
D. Kofman (France) - ENST Paris
U. Korner (Sweden) - University of Lund
U . Krieger (Germany) - Deutsche Telecom
P. Kuhn (Germany) - University of Stuttgart
G.S. Kuo (Taiwan) - National Central University
M. Labetoulle (France) - Institut Eurecom Sophia-Antipolis
M. Le Boudec (Switzerland) - EPFL
F. Le Faucheur (France) - Cisco
G. Leduc (Belgium) - University of Liege
Y. Legrand (France) - Bouygues
M. Levy (France) - Alcatel
P. Lorenz (France) - University of Haute Alsace 
M. Loukola (Finland) - Helsinki University of Technology
B. Maglaris (Greece) - National Technical University Athens
H. Maher (Switzerland) - EPFL
Z. Mammeri (France) - University of Toulouse 
S. Martignoni (Switzerland) - Ascom TechLtd
N. Mastorakis (Greece) - Military Institutions of University Education
U. Mocci (Italy) - FUB
M. Nunes (Portugal) - IST/INESC
G. Omiyar (USA) - Computer Sciences Corp
J.J. Pansiot (France) - University of Strasbourg
J.L. Pernin (France) - Consultant
G. Petit (Belgium) - Alcatel Anvers
M. Potts (Switzerland) - Martel 
G. Pujolle (France) - University of Versailles-Saint-Quentin
S. Rao (Switzerland) - TELSCOM 
M. Renaldo (France) - SAGEM
M. Riguidel (France) - Thomson
S. Ritzenthaler (France) - Newbridge 
J. Roberts (France) - France Telecom Cnet
P. Rolin (France) - France Telecom Cnet 
R. Schutz (France) - CS Telecom
H. Tobiet (France) - Clemessy 
S. Tohme (France) - ENST Paris
L. Toutain (France) - ENST Bretagne
P. Tran Gia (Germany) - University of Würzburg
P. Van Heck (The Netherlands) - Erasmus University
P. Van Mieghem (The Netherlands) - Delft University of Technology
E. Vazquez Gallo (Spain) - University of Madrid 
V.A. Villagra (Spain) - University of Madrid
M. Villen (Spain) - Telefonica I+D




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From owner-iptel-outgoing@lists.research.bell-labs.com  Fri Jan 14 11:19:16 2000
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Subject: TRIP
To: iptel@lists.research.bell-labs.com
From: Spencer.Giacalone@predictive.com
Date: Fri, 14 Jan 2000 11:09:30 -0500
Message-ID: <OF45E39347.ED12C2E4-ON85256866.005717FC@predictive.com>
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Group,

I read the TRIP draft, and I had some thoughts and questions:


Section 5.2 (LS-IDs)
Will TRIP use BGP "peering" statements? if not, would being able to have different LS-IDs be confusing or cause network (config) problems?
What is the advantage of having different LS-IDs if you are not peering
Differently (using peering statements)?

Section 5.2.1.1, (IPSec)
Is there any reason TRIP _couldn't_ rely on IPSec for security? Conversely, what about
implementations that don't support IPSec? There might be a problem with
problem re-hashing changing headers, etc, though I think the IPv6 specs
address that. Would TRIP's specification seem incomplete without security
of it's own?

Section 5.2.1.2, (Capabilities)
Might we define more "defined capabilities" around the types of service
needed by the end stations, or perhaps the throughput of the end station's
connection? The way GARP does this is interesting.

Section 5.3.3.2, (next-hop)
Being able to set the next-hop is nice, but would there be confusion
pertaining to how next-hop should be implemented? Are the current
the definition of default behaviors specific enough?

Section 5.3.4.7 (community)
Why _wouldn't_ we want the community attribute? TRIP relies on many BGP
features, why not use this one as well?

Section 6.3.1 (port addresses)
In my opinion, I it is not necessary to have a subnetwork_address_field.
However, I do think that next hop ITAD should be included, as filtering, etc
may be based on this.

Section  6.5 (routed path)
I can see how a "routed path" might be more useful than an "advertisement path".
Wouldn't one always prefer to know the path the _will_ be taken? Does TRIP need both advertisement path _and_ routed path?

Would the Routed Path attribute be more useful if we relax some of the limitations on when an LS can change it (update the path), allowing
it to be used more often?

Section 6.9
Agree with updating topology when peer sets change, not using an intra-ITAD keepalive.

Terminology
Is it confusing for the TRIP spec use the term "route" when referring
to "call" routes _and_ IP routes?


Spencer Giacalone


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From owner-iptel-outgoing@lists.research.bell-labs.com  Fri Jan 14 14:38:25 2000
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Date: Fri, 14 Jan 2000 11:31:17 -0800
From: "Hussein F. Salama" <hsalama@cisco.com>
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Organization: Cisco Systems
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Spencer, 

Thanks for your comments. Below are responses to some of your questions.

Hussein

Spencer.Giacalone@predictive.com wrote:
> 
> Group,
> 
> I read the TRIP draft, and I had some thoughts and questions:
> 
> Section 5.2 (LS-IDs)
> Will TRIP use BGP "peering" statements? if not, would being able to have different LS-IDs be confusing or cause network (config) problems?
> What is the advantage of having different LS-IDs if you are not peering
> Differently (using peering statements)?

Currently, TRIP's design focuses on only on address family: E.164.
However, TRIP is generic enough to support multiple address families in
the future. Different address families may be used by different
applications. Each application/address family may have different
requirements with respect to: 
 - which LSs to peer with
 - defining the ITAD topology and boundaries
Permitting the same LS to use different LS-IDs with different peers
makes the above requirements possible. The effect will be like having
multiple logical LSs in the same box.

> 
> Section 5.2.1.1, (IPSec)
> Is there any reason TRIP _couldn't_ rely on IPSec for security? Conversely, what about
> implementations that don't support IPSec? There might be a problem with
> problem re-hashing changing headers, etc, though I think the IPv6 specs
> address that. Would TRIP's specification seem incomplete without security
> of it's own?
> 
> Section 5.2.1.2, (Capabilities)
> Might we define more "defined capabilities" around the types of service
> needed by the end stations, or perhaps the throughput of the end station's
> connection? The way GARP does this is interesting.

Such capabilities will be very difficult to aggregate, and I prefer to
keep them out of TRIP. Or, if there is real need for such capabilities,
they can be defined as optional attributes in separate drafts, similar
to what has been decided for the cost and capacity attributes.

> 
> Section 5.3.3.2, (next-hop)
> Being able to set the next-hop is nice, but would there be confusion
> pertaining to how next-hop should be implemented? Are the current
> the definition of default behaviors specific enough?

I don't think TRIP should address this issue. In some networks TRIP will
be configured to set a new next hop at every intermediate ITAD along the
advertisement route while in other networks TRIP LSs will only when call
routes are aggregated.

> 
> Section 5.3.4.7 (community)
> Why _wouldn't_ we want the community attribute? TRIP relies on many BGP
> features, why not use this one as well?

The consensus at the last meeting was to add the community attribute to
TRIP. 

> 
> Section 6.3.1 (port addresses)
> In my opinion, I it is not necessary to have a subnetwork_address_field.
> However, I do think that next hop ITAD should be included, as filtering, etc
> may be based on this.
> 
> Section  6.5 (routed path)
> I can see how a "routed path" might be more useful than an "advertisement path".
> Wouldn't one always prefer to know the path the _will_ be taken? Does TRIP need both advertisement path _and_ routed path?
> 

The advertisement path is definitely needed to prevent advertisement
loops. The routed path is useful, because it tracks the actual signaling
path.

> Would the Routed Path attribute be more useful if we relax some of the limitations on when an LS can change it (update the path), allowing
> it to be used more often?

What limitations are you referring to?

> 
> Section 6.9
> Agree with updating topology when peer sets change, not using an intra-ITAD keepalive.
> 
> Terminology
> Is it confusing for the TRIP spec use the term "route" when referring
> to "call" routes _and_ IP routes?

Agreed, we'll revise this in a future revision of the draft.

> 
> Spencer Giacalone
> 
> ---------
> This message came from the IETF IPTEL Working Group Mailing List.

-- 
Hussein F. Salama
Cisco Systems
Mail Stop SJC6/3, 170 W. Tasman Drive, San Jose, CA 95134
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From owner-iptel-outgoing@lists.research.bell-labs.com  Sun Jan 16 23:34:32 2000
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------------------------------------------------------------------------
                 Call for Papers
             1st IP Telephony workshop
                   IPTel'2000
       12- 13 April 2000 in Berlin, Germany
       http://www.fokus.gmd.de/events/iptel2000/
            iptel2000@fokus.gmd.de

Ext. abstracts submission (~2K words):         31.Jan.2000
Authors notification of acceptance:            29.Feb.2000
Camera-ready abstracts and slides:             31.Mar.2000

         Invited talks include H. Schulzrinne

The objective of the First IP Telephony Workshop is to bring together 
researchers, developers, vendors and service providers working in the
IP telephony area to participate actively in a discussion on recent 
deployment experiences,  innovative results and future directions. 
Topics include but are not limited to: Basic Technologies (SIP, ...),
IP-Telephony Services, Business Deployment, Implementation reports.

         Demonstrations are welcome
------------------------------------------------------------------------
sorry if duplicated

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From owner-iptel-outgoing@lists.research.bell-labs.com  Tue Jan 18 14:01:52 2000
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Date: Tue, 18 Jan 2000 13:56:18 -0500
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Subject: Re: Gateways and registration
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"James M. Polk" wrote:
> 
> All
> 
> Parallel question on the reliance of TRIP -- isn't it based on using
> BGP? If that is strickly true, what happens to the SIP Device if BGP
> isn't deployed within a VoIP network domain that still wants to locate
> the Gateway?

TRIP borrows many ideas from BGP, but it in no way whatsoever requires
BGP to actually be running on routers in the network. TRIP runs at the
application layer, between location servers. It doesn't matter one drop
what the underlying layer 3 routing protocols are.

-Jonathan R.

-- 
Jonathan D. Rosenberg                       200 Executive Drive
Chief Scientist                             Suite 120 
dynamicsoft                                 West Orange, NJ 07052
jdrosen@dynamicsoft.com                     FAX:   (732) 741-4778
http://www.cs.columbia.edu/~jdrosen         PHONE: (732) 741-7244
http://www.dynamicsoft.com

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From owner-iptel-outgoing@lists.research.bell-labs.com  Wed Jan 19 20:16:29 2000
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Date: Wed, 19 Jan 2000 20:07:31 -0500
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A couple additional comments...

> >
> > Section 5.2.1.1, (IPSec)
> > Is there any reason TRIP _couldn't_ rely on IPSec for security? Conversely, what about
> > implementations that don't support IPSec? There might be a problem with
> > problem re-hashing changing headers, etc, though I think the IPv6 specs
> > address that. Would TRIP's specification seem incomplete without security
> > of it's own?
> >

We couldn't come up with any reason why IPSEC couldn't be relied on for
security, except of course if an implentation that didn't support it. 
In the upcoming draft, we've removed references to bgp authentication
mechanisms, added some text for signing individual attributes (what we
called 'next-hop security' at the last ietf), but have yet to really
address the use of IPSEC with regards to the keying issues.  That should
come in the next round I hope.  


> >
> > Section 6.3.1 (port addresses)
> > In my opinion, I it is not necessary to have a subnetwork_address_field.
> > However, I do think that next hop ITAD should be included, as filtering, etc
> > may be based on this.
> >

This is pretty much what we went with in the upcoming version.  

- Matt

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From owner-iptel-outgoing@lists.research.bell-labs.com  Mon Jan 24 06:46:37 2000
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--NextPart

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the IP Telephony Working Group of the IETF.

	Title		: Telephony Routing over IP (TRIP)
	Author(s)	: J. Rosenberg, H. Salama, M. Squire 
	Filename	: draft-ietf-iptel-trip-01.txt
	Pages		: 62
	Date		: 21-Jan-00
	
This document presents the Telephony Routing over IP (TRIP).  TRIP 
is a policy driven inter-administrative domain protocol for 
advertising the reachability of telephony destinations between 
location servers, and for advertising attributes of the routes to 
those destinations.  TRIP's operation is independent of any 
signaling protocol, hence TRIP can serve as the telephony routing 
protocol for any signaling protocol.   
The Border Gateway Protocol (BGP-4) is used to distribute routing 
information between administrative domains. TRIP is used to 
distribute telephony routing information between telephony 
administrative domains. The similarity between the two protocols is 
obvious, and hence TRIP is modeled after BGP-4.

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From owner-iptel-outgoing@lists.research.bell-labs.com  Wed Jan 26 05:40:17 2000
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Subject: SIP 2000 Call for Paper
Date: Wed, 26 Jan 2000 11:28:41 +0100
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SIP 2000: Beyond H.323? A scientific committe composed of the most =
eminent experts in this technology will review the abstracts submitted =
from the Call For Papers:
http://www.upperside.fr/basip.htm
Take a look at the exhibition list.

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composed of the most eminent experts in this technology will review the=20
abstracts submitted from the Call For Papers:</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2><A=20
href=3D"http://www.upperside.fr/basip.htm">http://www.upperside.fr/basip.=
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From owner-iptel-outgoing@lists.research.bell-labs.com  Fri Jan 28 02:20:50 2000
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To: 
Subject: RE: IEEE ICON' 2000 Conference - Call for Papers, Tutorials ...
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		Dear All

			>The 8th IEEE International Conference On Networks
will be held from >September 5- 8, 2000 in Singapore.  

			]The aim of the conference is to >provide >an
international forum for experts to promote, share and discuss various
			>>issues and developments in the broad field of
computer and communication networks.

			>>We thus seek and solicit your contributions >in
the form of original/unpublished papers, tutorials, and topics for
			>special sessions/panel discussions. 


			More information on the scope of the conference and
the guidelines for the submission of contributions can
			>>>be obtained at this web site : 

		      http://www.comp.nus.edu.sg/~icon/
<http://www.comp.nus.edu.sg/~icon/>  

			>
			>We look forward to your participation. Thank you.
			>
			>Icon 2000 organizing Committee

		      Best Regards
		      
		      Catherine Kua (Mrs)
		      ICON Secretariat
		      c/o Professional Activities Centre
		      Faculty of Engineering
		      Tel: (65) 8745113
		      Fax: (65) 8745097
		      Email: engpac@nus.edu.sg
		       
		 
		

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From owner-iptel-outgoing@lists.research.bell-labs.com  Fri Jan 28 06:56:18 2000
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--NextPart

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the IP Telephony Working Group of the IETF.

	Title		: Call Processing Language Framework and Requirements
	Author(s)	: J. Lennox, H. Schulzrinne
	Filename	: draft-ietf-iptel-cpl-framework-02.txt
	Pages		: 25
	Date		: 27-Jan-00
	
A large number of the services we wish to make possible for Internet
telephony require fairly elaborate combinations of signalling
operations, often in network devices, to complete. We want a simple
and standardized way to create such services to make them easier to
implement and deploy.  This document describes an architectural
framework for such a mechanism, which we call a call processing
language. It also outlines requirements for such a language.

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Date: Mon, 31 Jan 2000 01:57:27 -0500
From: Jonathan Rosenberg <jdrosen@dynamicsoft.com>
Organization: dynamicsoft
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Folks,

As you may recall, we issued last call on this during the DC IETF. This
revision incorporates comments received during the meeting, plus some
additional cleanup. As there is no new content, I've sent it to IESG for
consideration as an informational RFC.

Thanks,
Jonathan R.
-- 
Jonathan D. Rosenberg                       200 Executive Drive
Chief Scientist                             Suite 120 
dynamicsoft                                 West Orange, NJ 07052
jdrosen@dynamicsoft.com                     FAX:   (732) 741-4778
http://www.cs.columbia.edu/~jdrosen         PHONE: (732) 741-7244
http://www.dynamicsoft.com
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--NextPart

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the IP Telephony Working Group of the IETF.

	Title		: Call Processing Language Framework and Requirements
	Author(s)	: J. Lennox, H. Schulzrinne
	Filename	: draft-ietf-iptel-cpl-framework-02.txt
	Pages		: 25
	Date		: 27-Jan-00
	
A large number of the services we wish to make possible for Internet
telephony require fairly elaborate combinations of signalling
operations, often in network devices, to complete. We want a simple
and standardized way to create such services to make them easier to
implement and deploy.  This document describes an architectural
framework for such a mechanism, which we call a call processing
language. It also outlines requirements for such a language.

A URL for this Internet-Draft is:
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