Hi,
If Cancel is send to a proxy for an Invite which has
been forked by the proxy, will the cancel also get
forked and send to the differenet UAS.

Thanks
varun

--- Patel Nishant-JTPD86 <[EMAIL PROTECTED]> wrote:

> Hi Varun,
> 
> An INVITE that is forked can cause multiple dialogs
> to be established
> with different UASs. If the UAC has sent an INVITE
> and wishes to
> terminate the whole session, it can send a CANCEL.
> The CANCEL terminates
> the INVITE transaction and hence, all the early
> dialogs established due
> to it are terminated.
> 
> If the UAC wants to only terminate specific early
> dialogs that are
> created due to this INVITE, without terminating the
> whole session, it
> can send BYEs to the specific UASs and terminate the
> early dialogs with
> them.
> 
> Regards,
> 
> Nishant
> -----Original Message-----
> From: [EMAIL PROTECTED]
>
[mailto:[EMAIL PROTECTED]
> On Behalf Of
> varun
> Sent: Wednesday, June 20, 2007 12:18 PM
> To: [email protected]
> Subject: [Sip-implementors] BYE on early dialog
> 
> Hi,
> As per RC 3261, Section 15, the Caller UA can send a
> BYE even on a early
> dialog which means even before getting a 200 OK, the
> caller can send a
> BYE. Does thats sound right?
> Generally you would send CANCEL to terminate an
> early dialog(means you
> have got a provisional response like 180).
> 
> Thanks
> Varun
> 
> 
>        
>
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