Re: [Sip-implementors] Difference Between SIP registration & reregistration

2014-07-01 Thread Paul Kyzivat
On 7/1/14 11:11 AM, Sourav Dhar Chaudhuri wrote: Hi Paul, At first thanks a lot for your very fast response. Actually I am verifying a Registrer behavior with those kinds of REGISTER request. As you mentioned for my first scenario that the Binding will be changed. Whether that will consi

Re: [Sip-implementors] Difference Between SIP registration & reregistration

2014-07-01 Thread Sourav Dhar Chaudhuri
Hi Paul,      At first thanks a lot for your very fast response. Actually I am verifying a Registrer behavior with those kinds of REGISTER request.  As you mentioned for my first scenario that the Binding will be changed. Whether that will consider as New Registration request or reregistration?

Re: [Sip-implementors] Difference Between SIP registration & reregistration

2014-07-01 Thread Paul Kyzivat
On 7/1/14 9:37 AM, Sourav Dhar Chaudhuri wrote: Hi, How can be determined that whether SIP REGISTER is for new registration or reregistration by seeing the request. You *can't* tell by examining the REGISTER. And for the most part it doesn't matter. It seems that in case if the CSeq

[Sip-implementors] Difference Between SIP registration & reregistration

2014-07-01 Thread Sourav Dhar Chaudhuri
Hi,     How can be determined that whether SIP REGISTER is for new registration or reregistration by seeing the request.   It seems that in case if the CSeq header value is considered then we can found something.  So please find my question i) First Scenario    a) Consider an UE very first time