Re: [Sip-implementors] Same CSeq value in subsequent request in Dialog

2008-11-10 Thread Attila Sipos
you have any request with an old CSeq. and then tell the vendor of the illegally-behaving UA to fix their product. Regards, Attila -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Vicky Sent: 10 November 2008 08:36 To:

Re: [Sip-implementors] Is 3rd Party Registration useful in other case than BLA?

2008-11-10 Thread Paul Kyzivat
Iñaki Baz Castillo wrote: 2008/11/10 Paul Kyzivat [EMAIL PROTECTED]: Iñaki Baz Castillo wrote: Hi, draft-anil-sipping-bla requires a 3rd Party Registration. This REGISTER is a normal REGISTER but From and To are different, there is no more special data into the request. Are there other

Re: [Sip-implementors] Same CSeq value in subsequent request in Dialog

2008-11-10 Thread Somesh S. Shanbhag
Hi, You can generate 500 Internal Server Error for BYE request. Regds Somesh S Shanbhag M G L Bangalore -Original Message- From: [EMAIL PROTECTED] on behalf of Vicky Sent: Mon 11/10/2008 2:06 PM To: sip-implementors@lists.cs.columbia.edu Subject: [Sip-implementors] Same CSeq value in

Re: [Sip-implementors] Is 3rd Party Registration useful in other case than BLA?

2008-11-10 Thread Iñaki Baz Castillo
2008/11/10 Paul Kyzivat [EMAIL PROTECTED]: Oh, sorry. I haven't been paying much attention to BLA. I didn't realize it covered this case. (I was thinking it only covered multiple extensions with same identity. But now that I look I see it does cover the boss/secretary case as well. I've read

Re: [Sip-implementors] Is 3rd Party Registration useful in other case than BLA?

2008-11-10 Thread Venkatesh
The core of the draft are exactly the RFC's you mention below. The only addition IMO is the notion of line appearance selection and extensions to dialog state payload to reflect the same. I am not sure I understand what aspects of the draft you find complex? It would definitely help if you can

[Sip-implementors] Bridged Line Appearance.

2008-11-10 Thread Suresh Arunachalam
Hello All, I am in the process of implementing Bridged line appearance with Subscribe/ Notify mechanism and have some doubts on error cases for subscribe / Notify other than 481 which clearly gives a hint call leg does not exist. My doubts are How a server would handle if a 408 / 5xx response

[Sip-implementors] Same CSeq value in subsequent request in Dialog

2008-11-10 Thread Vicky
Hi, What is UAS supposed to do if the CSeq number for the subsequent in a dialog request is equal to previous CSeq? As in RFC 3261 section 12.2.2 only talks about less than or greater than values. UA UA - - - - - - - - - - - - - - - - - - - - - - -- -

Re: [Sip-implementors] Bridged Line Appearance.

2008-11-10 Thread sumit.jindal
Hello Suresh, RFC 5057 will help you understand dialog creation and termination in a better way. Go through table on page 9. But I will suggest you to read the complete RFC before making any decision. Regards, Sumit Jindal -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL

Re: [Sip-implementors] Bridged Line Appearance.

2008-11-10 Thread Somesh S. Shanbhag
Comments Inline with [SSS] Somesh S Shanbhag M G L Bangalore -Original Message- From: [EMAIL PROTECTED] on behalf of Suresh Arunachalam Sent: Mon 11/10/2008 5:03 PM To: sip-implementors@lists.cs.columbia.edu Subject: [Sip-implementors] Bridged Line Appearance. Hello All, I am in the

[Sip-implementors] Role of SBC in IMS domain

2008-11-10 Thread Manoj Priyankara (NOD)
Hi All, Could you please explain the role of an SBC in the IMS domain ? Is it the P-CSCF function ??? Manoj ___ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors

Re: [Sip-implementors] Is 3rd Party Registration useful in other case than BLA?

2008-11-10 Thread Iñaki Baz Castillo
2008/11/10 Paul Kyzivat [EMAIL PROTECTED]: Iñaki Baz Castillo wrote: Hi, draft-anil-sipping-bla requires a 3rd Party Registration. This REGISTER is a normal REGISTER but From and To are different, there is no more special data into the request. Are there other cases in which 3rd Party

Re: [Sip-implementors] Same CSeq value in subsequent request inDialog

2008-11-10 Thread Attila Sipos
you have any request with an old CSeq. sorry, that should've been you can ignore any request with an old CSeq. Somesh's idea about 500 is probably ok too. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Attila Sipos Sent: 10 November 2008 08:42 To:

Re: [Sip-implementors] Same CSeq value in subsequent request in Dialog

2008-11-10 Thread Dale . Worley
From: Vicky [EMAIL PROTECTED] What is UAS supposed to do if the CSeq number for the subsequent in a dialog request is equal to previous CSeq? As in RFC 3261 section 12.2.2 only talks about less than or greater than values. The difficulty is that if the UAC is functioning correctly,