Re: [Sip-implementors] BroadSoft's use of Diversion Header

2012-04-04 Thread Brandon W. Yuille
Hi Peter, One followup that may change everything I said about Broadsoft being wrong: rfc 6044. Looks like this informational rfc addressed the odd syntax you found in rfc 5806: 3.2. Diversion Header Syntax The following text is restating the exact syntax that the production rules in

Re: [Sip-implementors] extracting the CLI for caller ID display: RFC3325

2012-04-04 Thread bruno.chatras
The From header can be more useful to the called party than the P-Asserted-Id, in case the call is originated from an ISDN PBX. In this case, after application of DSS.1 to SIP interworking, the From header field will typically contain the actual caller id while the P-Asserted-Id will contain

Re: [Sip-implementors] TR: BroadSoft's use of Diversion Header

2012-04-04 Thread Brandon W. Yuille
Thank you for your help in this matter Marianne. I'm a bit confused when you say: HCOLON is cleaner than : COMMA is cleaner than ; Reminder of the RFC5806 syntax: Diversion = Diversion : 1# (name-addr *( ; diversion_params )) COMMA should represent , rather than SEMI ; right? I think the

Re: [Sip-implementors] BYE retransmissions

2012-04-04 Thread Leo Leo
Just remmembering, the dialog shall end after timeout expires (64*T1), not just after receiving the first BYE. Before it, if BYE arrives, a 200 OK shall be sent.   :) Leonardo De: Nataraju A.B nataraju@gmail.com Para: M. Ranganathan mra...@gmail.com Cc:

[Sip-implementors] TR: TR: BroadSoft's use of Diversion Header

2012-04-04 Thread bruno.chatras
-Message d'origine- De : MOHALI Marianne RD-CORE [mailto:marianne.moh...@orange.com] Envoyé : mercredi 4 avril 2012 15:21 À : Brandon W. Yuille; sip-implementors@lists.cs.columbia.edu Cc : CHATRAS Bruno RD-CORE-ISS Objet : RE: [Sip-implementors] TR: BroadSoft's use of Diversion Header

Re: [Sip-implementors] BYE retransmissions

2012-04-04 Thread Nataraju A.B
Comments inline... On Wed, Apr 4, 2012 at 4:57 PM, Leo Leo lafa...@yahoo.com.br wrote: Just remmembering, the dialog shall end after timeout expires (64*T1), not just after receiving the first BYE. Before it, if BYE arrives, a 200 OK shall be sent. [ABN] Soon after sending 200-BYE, the

Re: [Sip-implementors] extracting the CLI for caller ID display: RFC 3325

2012-04-04 Thread Paul Kyzivat
If you are operating in an environment where a more specialized standard/profile holds (such as 3gpp/IMS) then you should look there for guidance on what to do. If not, then you will need to make up your own policies. Thanks, Paul On 4/3/12 9:07 PM, Romel Khan wrote: ITU

Re: [Sip-implementors] BroadSoft's use of Diversion Header

2012-04-04 Thread Paul Kyzivat
Discussion about the compliance of some particular vendor to this is probably pointless. The draft was never a standard. It existed as a personal draft for a long time, and finally was moved directly from that to Historic status, without ever having been a standards track RFC. The move to

[Sip-implementors] RFC 5806 using #rule

2012-04-04 Thread Brett Tate
For those unaware of the #rule which is used by RFC 5806... Draft-levy-sip-diversion was originally based upon RFC 2543 (or draft-ietf-sip-rfc2543bis-00). The BNF was unintentionally never correctly updated to comply with RFC 4485 and RFC 3261. The following are RFC 2543 snippets concerning

Re: [Sip-implementors] TR: BroadSoft's use of Diversion Header

2012-04-04 Thread Paul Kyzivat
On 4/4/12 5:38 AM, bruno.chat...@orange.com wrote: Sent on behalf of Marianne MOHALI (author of RFC6044) as she is not on this mailing list. BC --- -Message d'origine- De : MOHALI Marianne RD-CORE [mailto:marianne.moh...@orange.com] Envoyé : mercredi 4 avril 2012 11:32 À :

Re: [Sip-implementors] RFC 5806 using #rule

2012-04-04 Thread Paul Kyzivat
Brett, Thanks for this. I should have checked 2543. (Its been a long time since I looked at it!!!) It explains a lot. Thanks, Paul On 4/4/12 10:27 AM, Brett Tate wrote: For those unaware of the #rule which is used by RFC 5806... Draft-levy-sip-diversion was originally based

Re: [Sip-implementors] Question about SIP Refer with 183-Early Media from the third party

2012-04-04 Thread Paul Kyzivat
On 4/3/12 2:51 PM, James Ryan wrote: We are currently having an argument with a vendor regarding how the handle media streams during the REFER process. We are issuing a REFER request to our peer after placing them on sendonly hold per the standard practice in RFC3515. In processing the

Re: [Sip-implementors] Question about SIP Refer with 183-Early Media from the third party

2012-04-04 Thread Worley, Dale R (Dale)
From: James Ryan [jr...@computer-talk.com] Our implementation continues to stream silence to the transferee while the transferee begins to play out the early media data. In this scenario, the UA interleaves our silence packets with the early media packets from the third party. There have

Re: [Sip-implementors] Question about SIP Refer with 183-Early Media from the third party

2012-04-04 Thread James Ryan
-Original Message- From: sip-implementors-boun...@lists.cs.columbia.edu [mailto:sip- implementors-boun...@lists.cs.columbia.edu] On Behalf Of Paul Kyzivat Sent: April-04-12 11:22 To: sip-implementors@lists.cs.columbia.edu Subject: Re: [Sip-implementors] Question about SIP Refer