On Wed, 2009-06-17 at 17:10 +0400, Kashin Mihail wrote:
> Hi, everybody!
>
> Is it legitimate for UAS to request reliable provisional response
> option after receiving INVITE without Required or Supported headers.
>
> In my case the flow is like this
>
>
>
> Inv (no 100Rel*)->
>
> <-100 Tryi
: [Sip-implementors] 100Rel from UAS
Hi, everybody!
Is it legitimate for UAS to request reliable provisional response option after
receiving INVITE without Required or Supported headers.
In my case the flow is like this
Inv (no 100Rel*)->
<-100 Trying
<- 180 Trying (no 100Rel)
*
essage-
From: sip-implementors-boun...@lists.cs.columbia.edu
[mailto:sip-implementors-boun...@lists.cs.columbia.edu] On Behalf Of Kashin
Mihail
Sent: 17 June 2009 14:11
To: sip-implementors@lists.cs.columbia.edu
Subject: [Sip-implementors] 100Rel from UAS
Hi, everybody!
Is it legitimate for UAS to reque
Hi, everybody!
Is it legitimate for UAS to request reliable provisional response option after
receiving INVITE without Required or Supported headers.
In my case the flow is like this
Inv (no 100Rel*)->
<-100 Trying
<- 180 Trying (no 100Rel)
**
<-INFO (Required:100Rel)
200OK(no 100Rel)
