[Sip-implementors] INVITE with RURI & Diversion Header (Call rating issue)

2009-06-24 Thread Rashid Shakil
  Hello,   Quick question please, following is an INVITE for a redirected call. Means original call from PSTN gets redirect to another offnet number. If I am sending this call to a SIP peer can you please tell me which headers (RURI & TO or TO & FROM) are they going to follow to make call catego

Re: [Sip-implementors] Query in Request URI

2009-06-24 Thread Iñaki Baz Castillo
El Miércoles, 24 de Junio de 2009, Dale Worley escribió: > Note that while spaces are allowed around the ";" that introduces a > header parameter, they are not allowed around the ";" that introduces > a URI parameter. So the above header must be written: > > P-Asserted-Identity: "Cullen Jennings"

Re: [Sip-implementors] 100Rel from UAS

2009-06-24 Thread Dale Worley
On Wed, 2009-06-17 at 17:10 +0400, Kashin Mihail wrote: > Hi, everybody! > > Is it legitimate for UAS to request reliable provisional response > option after receiving INVITE without Required or Supported headers. > > In my case the flow is like this > > > > Inv (no 100Rel*)-> > > <-100 Tryi

Re: [Sip-implementors] Query in Request URI

2009-06-24 Thread Dale Worley
On Tue, 2009-06-23 at 16:24 +0200, Iñaki Baz Castillo wrote: > 2009/6/23 Sudhir Kumar Reddy : > > thanks folks for detailed info. can we consider following > > P-Asserted-identity Header > > > > P-Asserted-Identity: "Cullen Jennings" ; urip=1234 > > > > or should we consider following > > > > P-A

Re: [Sip-implementors] same session-id in "o=" line of offer-answer SDP

2009-06-24 Thread Dale Worley
On Tue, 2009-06-23 at 11:55 +0530, Dushyant Dhalia wrote: > I have a basic query regarding offer-answer model. > Why can't/don't UAC & UAS use the same session-id in "o=" line of the > SDP? I agree that RFC 4566 define session-id as > is a numeric string such that the tuple of , > , , , and for

Re: [Sip-implementors] Developing SIP application

2009-06-24 Thread Dale Worley
On Sun, 2009-06-21 at 01:45 +0800, ChunSean wrote: > Hi all, I am planning on developing a SIP application on knopflerfish osgi > framework. I face some difficulties when developing the program. This > program is planned to be able to Writing a SIP application is a great deal of work. I would sug

Re: [Sip-implementors] 100Rel from UAS

2009-06-24 Thread Abhishek Dhammawat
Hi In my opinion 100rel extension should be ignored when received in an INFO request. The rational behind this is 100rel extension is required for the reliable provisional responses for the dialog creating SIP requests, for INVITE method it is described in RFC 3262. regards Abhishek Dhammawat A

Re: [Sip-implementors] work on SIP overload control

2009-06-24 Thread Attila Sipos
This is now a SIP overload list: https://www.ietf.org/mailman/listinfo/sip-overload -Original Message- From: sip-implementors-boun...@lists.cs.columbia.edu [mailto:sip-implementors-boun...@lists.cs.columbia.edu] On Behalf Of Tharindu Thundeniya Sent: 24 June 2009 16:05 To: sip-impleme

[Sip-implementors] work on SIP overload control

2009-06-24 Thread Tharindu Thundeniya
Hi, Does anyone aware of the progress of current SIP overload control activities Saw few draft specification on the topic Ex: http://bgp.potaroo.net/ietf/all-ids/draft-hilt-sipping-overload-05.txt http://quimby.gnus.org/internet-drafts/draft-hilt-sip-correction-503-00.txt If you have any inform

Re: [Sip-implementors] Developing SIP application

2009-06-24 Thread Attila Sipos
sounds like you're in dire straits. >>I tried to build the things but it failed. I don't know what you mean by "build". The first step is to make a successful registration with the server. But in general I'd recommend you e-mail the knopflerfish group http://www.knopflerfish.org/mailman/listin

Re: [Sip-implementors] 100Rel from UAS

2009-06-24 Thread Attila Sipos
>>** - At this moment UAS (which is actually a B2BUA) establishes a session >>with another >>proxy where it uses 100Rel and now it is trying to "back-enable" 100Rel in >>our call leg. that is not possible. I don't even think 100rel makes sense for an INFO request. Also I think the lifetime of 1

[Sip-implementors] 100Rel from UAS

2009-06-24 Thread Kashin Mihail
Hi, everybody! Is it legitimate for UAS to request reliable provisional response option after receiving INVITE without Required or Supported headers. In my case the flow is like this Inv (no 100Rel*)-> <-100 Trying <- 180 Trying (no 100Rel) ** <-INFO (Required:100Rel) 200OK(no 100Rel)

[Sip-implementors] Developing SIP application

2009-06-24 Thread ChunSean
Dear developers, Hi all, I am planning on developing a SIP application on knopflerfish osgi framework. I face some difficulties when developing the program. This program is planned to be able to 1. Register with a server (Asterisk Server) 2. Unregister with server 3. Make video call (INVITE) 4. T