Re: [Sip-implementors] New Invite with same call id received when Non-Invite server is in completed state

2016-08-24 Thread isshed
Thank you Brett, Dale and Paul for your valuable comments. On Wed, Aug 24, 2016 at 9:05 PM, Paul Kyzivat wrote: > I agree with Brett on all points. If you are writing a test suite for sip, > then I think you should reject the invite. 481 seems like a reasonable > response, but may not be sufficie

[Sip-implementors] ★ Sip Implementors, Ravi left a message for you

2016-08-24 Thread Ravi
Title: Sip Implementors, Ravi left a message for you See this email in English, Deutsch, Français, Italiano, Español, Português or 36 other languages.

Re: [Sip-implementors] New Invite with same call id received when Non-Invite server is in completed state

2016-08-24 Thread Paul Kyzivat
I agree with Brett on all points. If you are writing a test suite for sip, then I think you should reject the invite. 481 seems like a reasonable response, but may not be sufficient to indicate the problem. OTOH, if you are simply trying to build a system that maximally interoperates with othe

Re: [Sip-implementors] New Invite with same call id received when Non-Invite server is in completed state

2016-08-24 Thread Dale R. Worley
Brett Tate writes: > In my opinion if the device doesn't want to support it, it can reject the > request (although there might be a better failure response). However, > there might be interoperability reasons to support it. > > In my opinion, you are experiencing a non-compliant reuse of Call-ID;

Re: [Sip-implementors] New Invite with same call id received when Non-Invite server is in completed state

2016-08-24 Thread Brett Tate
> There is a connected call with dialog id as (callid1, > from tag ftag1, to tag ttag1). When BYE is received at > UA1 it responds with 200 ok and starts running Timer J > timer(32 seconds). After 5 seconds a new INVITE is > received by UA1 having same callid as previous call(callid1) > and new fro

Re: [Sip-implementors] New Invite with same call id received when Non-Invite server is in completed state

2016-08-24 Thread My Gmail
In that case invite must be accepted. Thanks and Regards Dheeraj Kumar Sent from iPhone > On 24-Aug-2016, at 3:39 PM, isshed wrote: > > no to tag is not there > >> On Wed, Aug 24, 2016 at 1:27 PM, My Gmail wrote: >> Can you please confirm if to tag is available in the invite or not? If yes

Re: [Sip-implementors] New Invite with same call id received when Non-Invite server is in completed state

2016-08-24 Thread isshed
no to tag is not there On Wed, Aug 24, 2016 at 1:27 PM, My Gmail wrote: > Can you please confirm if to tag is available in the invite or not? If yes > then 481 is expected else it must be accepted. > > Thanks and Regards > Dheeraj Kumar > > Sent from iPhone > >> On 24-Aug-2016, at 1:11 PM, isshe

[Sip-implementors] IMS-AKA on SIP and Plain RTP (VoLTE)

2016-08-24 Thread Imran Saleem
Dears, I had an experience were i captured a traces from a network and i tried to listen to the audio related to that specific session. The SIP signaling session is secured via IMS-AKA and with contents are encrypted in that SIP signaling Session. RTP is plain. Both control and data plane traff

Re: [Sip-implementors] New Invite with same call id received when Non-Invite server is in completed state

2016-08-24 Thread My Gmail
Can you please confirm if to tag is available in the invite or not? If yes then 481 is expected else it must be accepted. Thanks and Regards Dheeraj Kumar Sent from iPhone > On 24-Aug-2016, at 1:11 PM, isshed wrote: > >> On Wed, Aug 24, 2016 at 11:39 AM, My Gmail wrote: >> This behavior is

Re: [Sip-implementors] New Invite with same call id received when Non-Invite server is in completed state

2016-08-24 Thread My Gmail
It must accept the new call as from tag is different. Their is no connection between both the call. 481 is for in dialog message. Thanks and Regards Dheeraj Kumar Sent from iPhone > On 24-Aug-2016, at 1:11 PM, isshed wrote: > >> On Wed, Aug 24, 2016 at 11:39 AM, My Gmail wrote: >> This beh

Re: [Sip-implementors] New Invite with same call id received when Non-Invite server is in completed state

2016-08-24 Thread isshed
On Wed, Aug 24, 2016 at 11:39 AM, My Gmail wrote: > This behavior is in correct. The device should match the dialog. If the > invite doesn't contain to tag then it is a new invite. If it's reinvite then > device must compare call Id, from tag and to tag if it support 3261. > > > Thanks and Regar