Re: [Sip-implementors] Outgoing REFER but no support for incoming NOTIFY.

2013-10-24 Thread Brett Tate
> > Does the request include *any* Allow header field? > > No request do not have any Allow header. Since you only mentioned "request", you might want to check all of the requests and responses from the UA associated with the dialog. However as Paul mentioned, RFC 3261 section 20.5 may be appli

Re: [Sip-implementors] Outgoing REFER but no support for incoming NOTIFY.

2013-10-24 Thread Kumar, Puneet (Puneet)
Re: [Sip-implementors] Outgoing REFER but no support for incoming NOTIFY. On 10/24/13 10:37 AM, Kumar, Puneet (Puneet) wrote: > Hi All, > > I am seeing a case where UAC sends an in-dialog REFER but do not include > "Allow: NOTIFY". > Due to this UAS is not able to send a

Re: [Sip-implementors] Outgoing REFER but no support for incoming NOTIFY.

2013-10-24 Thread Brett Tate
> I am seeing a case where UAC sends an in-dialog > REFER but do not include "Allow: NOTIFY". > Due to this UAS is not able to send a NOTIFY > with sipfrag back to UAC. > > Is this valid? As far as I know, RFC 3515 assumes referrer supports NOTIFY; however it doesn't indicate that the referrer

Re: [Sip-implementors] Outgoing REFER but no support for incoming NOTIFY.

2013-10-24 Thread Paul Kyzivat
On 10/24/13 10:37 AM, Kumar, Puneet (Puneet) wrote: > Hi All, > > I am seeing a case where UAC sends an in-dialog REFER but do not include > "Allow: NOTIFY". > Due to this UAS is not able to send a NOTIFY with sipfrag back to UAC. > > Is this valid? > What can be use case for not supporting NOTIFY

[Sip-implementors] Outgoing REFER but no support for incoming NOTIFY.

2013-10-24 Thread Kumar, Puneet (Puneet)
Hi All, I am seeing a case where UAC sends an in-dialog REFER but do not include "Allow: NOTIFY". Due to this UAS is not able to send a NOTIFY with sipfrag back to UAC. Is this valid? What can be use case for not supporting NOTIFY? Thanks, Puneet __