Re: [Sip-implementors] UAS behavior : Multiple 18x messages

2010-10-11 Thread Vijay S Nair
is) >> >> >> Regards >> >> Attila >> >> >> >> -Original Message- >> From: Ayyanar P K [mailto:ayyanar...@aricent.com] >> Sent: 11 October 2010 13:26 >> To: Attila Sipos; Vivek Batra; $...@r\/|>r!`/@; Vijay S Nair >&g

Re: [Sip-implementors] UAS behavior : Multiple 18x messages

2010-10-11 Thread SIP Satan
> some discussions a while ago that were unsure about this) > > > Regards > > Attila > > > > -Original Message- > From: Ayyanar P K [mailto:ayyanar...@aricent.com] > Sent: 11 October 2010 13:26 > To: Attila Sipos; Vivek Batra; $...@r\/|>r!`/@; Vijay S Nai

Re: [Sip-implementors] UAS behavior : Multiple 18x messages

2010-10-11 Thread Attila Sipos
ere unsure about this) Regards Attila -Original Message- From: Ayyanar P K [mailto:ayyanar...@aricent.com] Sent: 11 October 2010 13:26 To: Attila Sipos; Vivek Batra; $...@r\/|>r!`/@; Vijay S Nair Cc: sip-implementors@lists.cs.columbia.edu Subject: RE: [Sip-implementors] UAS behavior

Re: [Sip-implementors] UAS behavior : Multiple 18x messages

2010-10-11 Thread Ayyanar P K
Nair Cc: sip-implementors@lists.cs.columbia.edu Subject: RE: [Sip-implementors] UAS behavior : Multiple 18x messages Be careful because the behaviour in the described scenario is only allowed if all the SDPs are the same. o If the initial offer is in an INVITE, the answer MUST

Re: [Sip-implementors] UAS behavior : Multiple 18x messages

2010-10-11 Thread Attila Sipos
.cs.columbia.edu] On Behalf Of Vivek Batra Sent: 11 October 2010 05:43 To: 'Ayyanar P K'; '$...@r\/|>r!`/@'; 'Vijay S Nair' Cc: sip-implementors@lists.cs.columbia.edu Subject: Re: [Sip-implementors] UAS behavior : Multiple 18x messages Hi, I have found it with s

Re: [Sip-implementors] UAS behavior : Multiple 18x messages

2010-10-10 Thread Manoj Priyankara [TG]
yanar P K'; '$...@r\/|>r!`/@'; 'Vijay S Nair' Cc: sip-implementors@lists.cs.columbia.edu Subject: Re: [Sip-implementors] UAS behavior : Multiple 18x messages Hi, I have found it with several service providers which play announcement (and hence send 183 Session Progres

Re: [Sip-implementors] UAS behavior : Multiple 18x messages

2010-10-10 Thread Vivek Batra
-boun...@lists.cs.columbia.edu [mailto:sip-implementors-boun...@lists.cs.columbia.edu] On Behalf Of Ayyanar P K Sent: Monday, October 11, 2010 9:39 AM To: $...@r\/|>r!`/@; Vijay S Nair Cc: sip-implementors@lists.cs.columbia.edu Subject: Re: [Sip-implementors] UAS behavior : Multiple 18x messages

Re: [Sip-implementors] UAS behavior : Multiple 18x messages

2010-10-10 Thread Shanbhag, Somesh (NSN - IN/Bangalore)
...@lists.cs.columbia.edu] On Behalf Of ext Ayyanar P K Sent: Monday, October 11, 2010 9:39 AM To: $...@r\/|>r!`/@; Vijay S Nair Cc: sip-implementors@lists.cs.columbia.edu Subject: Re: [Sip-implementors] UAS behavior : Multiple 18x messages Hi, Is there a call flow like this ? --- INVITE (OF

Re: [Sip-implementors] UAS behavior : Multiple 18x messages

2010-10-10 Thread Ayyanar P K
lists.cs.columbia.edu Subject: Re: [Sip-implementors] UAS behavior : Multiple 18x messages 1. Can UAS responds with multiple 18x for the INVITE request received? YES. 2. What should be the behavior of UA1 if it receives multiple 18x? Create dialog if the response contains tag. Update your state ma

Re: [Sip-implementors] UAS behavior : Multiple 18x messages

2010-10-10 Thread $...@r\/|>r!`/@
1. Can UAS responds with multiple 18x for the INVITE request received? YES. 2. What should be the behavior of UA1 if it receives multiple 18x? Create dialog if the response contains tag. Update your state machine. 3. What should be the behavior of UA1 while receiving the second 18x with SDP? When t

Re: [Sip-implementors] UAS behavior : Multiple 18x messages

2010-10-09 Thread Manoj Priyankara [TG]
Hi vijay, Yes! As an example 183-session progress followed by 180-rining Br, manoj --- original message --- From: "Vijay S Nair" Subject: [Sip-implementors] UAS behavior : Multiple 18x messages Date: 9th October 2010 Time: 8:59:08 pm Hi All, Here is the scen

[Sip-implementors] UAS behavior : Multiple 18x messages

2010-10-09 Thread Vijay S Nair
Hi All, Here is the scenario, UA1 UA2 --INVITE w/o offer-> <--100 Try--