(As WG chair) We now have a new version of outbound. There hasn't exactly been a flurry of comments since it was posted - does that mean it is now ready for WGLC.
It has agenda time at the next IETF meeting, with a view to starting WGLC not long after that meeting. If you believe there are issues with the current version of this document, then you need to post them to the list, so that they can be either resolved there, or addressed in the meeting. I am posting the extract of the minutes of the last meeting so that you can remind yourself of the issues addressed in this new version. Remember you can also gain access to diff versions here: http://tools.ietf.org/html/draft-ietf-sip-outbound-09 Regards Keith --------------------------------------- Topic: Outbound Led by Cullen Jennings Slides presented and included in proceedings Issue: Keepalive for TCP, CRLF vs. Inline STUN Extended discussion of this issue occurred, with each of several factions represented. It was noted that the current document dropped out discussion of using tags in Path header to resolve configuration questions when Path is used. This is to be repaired in the next revision of the document. Following discussion the chairs polled on the question of whether the room felt that the issue needed to be resolved "today" and whether they would be willing to accept either approach based on a rough consensus. There was a clear consensus to do so. The chairs then polled the room on option 1 (STUN) vs option 2 (CRLF). An approximate 2/3 majority favored CRLF. The ADs decalred "rough consensus" in favor of CRLF. This consensus is to be re-reviewed on the mailing list. Issue: When to do Keepalives? Proposed that there is no longer a need for a keep-tcp parameter, and that the keepalive-time parameter will suffice. There was no objection noted to this proposal. Issue: Simplifying Instance-ID Types Proposed that SIPS-dependent option be dropped. No objections noted to proprosal. Issue: OPTIONS Probing for STUN support Extended discussion occurred. Proposed that discussion of using OPTIONS be deleted. No objections were noted (just slight whimpering from one of the chairs). Issue: Procedures for failures within 120s of REGISTER Proposed that discussion be deleted. A consensus in favor of the proposal was recorded. Noted that Outbound will be tested at the next SIPIT, and that WGLC for Outbound is imminent, so we should get any issues raised on the list ASAP. ---------------------------------------------------- > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > Sent: Wednesday, June 27, 2007 8:50 PM > To: [EMAIL PROTECTED] > Cc: [email protected] > Subject: [Sip] I-D ACTION:draft-ietf-sip-outbound-09.txt > > A New Internet-Draft is available from the on-line > Internet-Drafts directories. > This draft is a work item of the Session Initiation Protocol > Working Group of the IETF. > > Title : Managing Client Initiated Connections > in the Session Initiation Protocol (SIP) > Author(s) : C. Jennings, R. Mahy > Filename : draft-ietf-sip-outbound-09.txt > Pages : 42 > Date : 2007-6-27 > > The Session Initiation Protocol (SIP) allows proxy servers to > initiate TCP connections and send asynchronous UDP > datagrams to User > Agents in order to deliver requests. However, many practical > considerations, such as the existence of firewalls and Network > Address Translators (NATs), prevent servers from connecting to User > Agents in this way. This specification defines behaviors for User > Agents, registrars and proxy servers that allow requests to be > delivered on existing connections established by the User > Agent. It > also defines keep alive behaviors needed to keep NAT bindings open > and specifies the usage of multiple connections. > > A URL for this Internet-Draft is: > http://www.ietf.org/internet-drafts/draft-ietf-sip-outbound-09.txt > > To remove yourself from the I-D Announcement list, send a > message to [EMAIL PROTECTED] with the word > unsubscribe in the body of the message. > You can also visit https://www1.ietf.org/mailman/listinfo/I-D-announce > to change your subscription settings. > > Internet-Drafts are also available by anonymous FTP. Login > with the username "anonymous" and a password of your e-mail > address. After logging in, type "cd internet-drafts" and then > "get draft-ietf-sip-outbound-09.txt". > > A list of Internet-Drafts directories can be found in > http://www.ietf.org/shadow.html or > ftp://ftp.ietf.org/ietf/1shadow-sites.txt > > Internet-Drafts can also be obtained by e-mail. > > Send a message to: > [EMAIL PROTECTED] > In the body type: > "FILE /internet-drafts/draft-ietf-sip-outbound-09.txt". > > NOTE: The mail server at ietf.org can return the document in > MIME-encoded form by using the "mpack" utility. To use this > feature, insert the command "ENCODING mime" before the "FILE" > command. To decode the response(s), you will need "munpack" or > a MIME-compliant mail reader. Different MIME-compliant > mail readers > exhibit different behavior, especially when dealing with > "multipart" MIME messages (i.e. documents which have been split > up into multiple messages), so check your local documentation on > how to manipulate these messages. > > Below is the data which will enable a MIME compliant mail > reader implementation to automatically retrieve the ASCII > version of the Internet-Draft. > _______________________________________________ Sip mailing list https://www1.ietf.org/mailman/listinfo/sip This list is for NEW development of the core SIP Protocol Use [EMAIL PROTECTED] for questions on current sip Use [EMAIL PROTECTED] for new developments on the application of sip
